Release v0.4.0

.github/workflows/ci.yml

@@ -75,3 +75,12 @@ jobs:
 
       - name: Run tests
         run: npm test
+
+      - name: Check generated docs
+        run: npm run docs:check
+
+      - name: Run release metadata checks
+        run: npm run release:check
+
+      - name: Run npm package dry-run
+        run: npm run pack:dry-run

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store
+.mcpregistry_*
 node_modules/
 temp/
 Temp/
@@ -6,3 +7,5 @@ Library/
 library/
 dist/
 build/
+.release-tmp/
+releases/

CHANGELOG.md

@@ -6,6 +6,101 @@ This project follows a simple changelog format inspired by [Keep a Changelog](ht
 
 ## [Unreleased]
 
+## [0.4.0] - 2026-06-11
+
+### Added
+
+- Added project identity metadata to `/health` and MCP `initialize` responses so clients and duplicate listeners can verify the active Cocos project safely.
+- Added same-project listener attach behavior before port fallback, preventing accidental attachment to a different Cocos project on the same port.
+- Added default-on JavaScript safety checks for `execute_javascript`, `execute_scene_script`, and `execute_editor_script`, with per-call `safety_checks` overrides.
+- Added named tool profiles in the Cocos panel, including save, apply, delete, import, and export workflows.
+- Added category-level tool exposure controls in the panel for quick enable, disable, and clear actions.
+- Added asset dependency tools: `inspect_asset_dependencies` and `validate_asset_dependencies`.
+- Added Cocos project/editor tools: `get_build_status`, `open_build_panel`, `run_project_preview`, `save_current_scene`, `get_editor_preference`, `set_editor_preference`, and `broadcast_editor_message`.
+- Added Button event binding tools: `list_button_click_events` and `bind_button_click_event`.
+- Added `create_cocos_mcp_project_skill` for generating a recommended local Codex workflow skill.
+- Added release package sensitive-content scanning for npm/GitHub/MCP token-like values and private keys.
+
+### Optimized
+
+- Improved tool exposure UX for larger projects by making custom profiles reusable and shareable.
+- Expanded generated tool documentation and README coverage for the new 37-tool `core` profile and 101-tool `full` profile.
+- Improved release packaging confidence with checksum verification and content scanning.
+
+### Changed
+
+- Expanded the default `core` profile from 34 tools to 37 tools.
+- Expanded the `full` profile from 89 tools to 101 tools.
+- Split more tool implementations into focused modules under `lib/tools/`, including advanced assets, Cocos project/editor helpers, and scene event helpers.
+- Persisted `executeJavascriptSafetyChecks`, active tool profile names, and saved tool profiles in project configuration.
+
+### Fixed
+
+- Fixed the GitHub Release workflow so release pages use generated English changelog-style `RELEASE_NOTES.md` instead of the artifact installation README.
+- Fixed release package scanning false positives around normal MCP server config names while preserving credential detection.
+
+### Security
+
+- Added guardrails for JavaScript execution against obvious risky file-system and shell patterns, including delete/truncate calls, raw writable streams, path traversal, user/system absolute paths, and `child_process`.
+
+## [0.3.3] - 2026-05-20
+
+### Added
+
+- Added generated tool reference documentation in `docs/TOOLS.md`.
+- Added `docs:generate` and `docs:check` scripts to keep tool counts, profiles, categories, and descriptions synchronized with `lib/tool-registry.js`.
+- Added a read-only `GET /tools` debug endpoint with curl examples for quick local troubleshooting.
+- Added panel activity previews for recent tool calls and runtime logs.
+- Added panel curl copy actions for `/health` and `/tools`.
+
+### Optimized
+
+- Added CI and release validation for generated tool documentation.
+- Improved the MCP client config panel so the preview follows the selected client target.
+- Improved the panel information architecture around troubleshooting and maintenance: version, update status, tool profile, client config, recent calls, and logs.
+
+### Changed
+
+- Refined tool category inference so `get_tool_catalog` is grouped with project/context tools.
+- Split file-system tools and asset refresh helpers into `lib/tools/files.js` as the first registry modularization step.
+
+### Fixed
+
+- No runtime bug fixes in this release; this release focuses on product polish, debugging ergonomics, and maintainability.
+
+## [0.3.2] - 2026-05-20
+
+### Added
+
+- Added an npm-installable `funplay-cocos-mcp` stdio wrapper that bridges MCP clients to the local Cocos HTTP endpoint.
+- Added MCP Registry metadata in `server.json`, including npm package ownership metadata via `mcpName`.
+- Added wrapper tests, npm pack dry-run verification, and registry validation scripts.
+
+## [0.3.1] - 2026-05-20
+
+### Added
+
+- Added a documented release workflow and release checklist for Cocos extension publishing.
+- Added release packaging scripts that generate a Cocos extension zip, release manifest, checksum file, and per-release README.
+- Added CI validation for release metadata.
+
+## [0.3.0] - 2026-05-20
+
+### Added
+
+- Added MCP `outputSchema` and `annotations` to listed tools.
+- Added a standard structured tool result envelope with `ok`, `tool`, `callId`, `summary`, `data`, and follow-up `refs`.
+- Added prefab workflow tools: `inspect_prefab`, `validate_prefab_references`, `duplicate_prefab`, `edit_prefab_json`, `create_prefab_instance`, `inspect_prefab_instance`, `apply_prefab_instance`, and `revert_prefab_instance`.
+- Added `get_performance_snapshot` and expanded `validate_scene` with scene scale/performance-oriented counters.
+- Added project AI instruction tools: `list_project_instructions`, `read_project_instruction`, `write_project_instruction`, and `create_project_skill`.
+- Added tests for tool metadata, result envelopes, and project instruction helpers.
+
+### Changed
+
+- Expanded the default `core` profile from 28 tools to 34 tools.
+- Expanded the `full` profile from 76 tools to 89 tools.
+- Updated tool interaction logs to store concise result summaries from the standard envelope.
+
 ## [0.2.0] - 2026-05-20
 
 ### Added

README.md

@@ -51,6 +51,8 @@ git clone https://github.com/FunplayAI/funplay-cocos-mcp.git extensions/funplay-
 
 Then restart Cocos Creator or reload extensions from the editor.
 
+For a non-git install, download `Funplay.CocosMcp.v<version>.zip` from the GitHub Releases page, unzip it, and move the extracted `funplay-cocos-mcp` folder into your project `extensions/` directory.
+
 You can also install it globally by copying the folder into your Cocos Creator user extensions directory.
 
 ### 2. Start the MCP Server
@@ -63,16 +65,19 @@ Funplay > MCP Server
 
 The server runs on `http://127.0.0.1:8765/` by default.
 
-If the configured port is already occupied, the extension automatically falls back to the next available local port and uses the actual running port for one-click MCP client configuration.
+If the configured port is already occupied, the extension first checks whether the existing listener belongs to the same Cocos project. Same-project listeners are reused safely; unrelated listeners trigger automatic fallback to the next available local port.
 
 The panel is intentionally small:
 
 - Enable or disable the MCP server
 - Change the server port
 - Switch tool exposure between `core`, `full`, and `custom`
+- Save, apply, import, and export named tool profiles
 - Check the installed version against the latest GitHub release
-- Tune tool exposure by category or individual tool
+- Inspect recent tool calls and runtime log previews
-- Configure AI clients with one click
+- Tune tool exposure by category controls or individual tool names
+- Configure AI clients with one click and preview the selected client config
+- Copy quick `curl` commands for `/health` and `/tools`
 - Expand debug output only when needed
 
 ### 3. Configure Your AI Client
@@ -177,6 +182,31 @@ url = "http://127.0.0.1:8765/"
 
 </details>
 
+### Optional: npm stdio Wrapper
+
+If your MCP client prefers a local `stdio` command, install the npm wrapper after starting the Cocos editor server:
+
+```bash
+npm install -g funplay-cocos-mcp
+```
+
+Example MCP client entry:
+
+```json
+{
+  "mcpServers": {
+    "funplay_cocos": {
+      "command": "funplay-cocos-mcp",
+      "env": {
+        "FUNPLAY_COCOS_MCP_URL": "http://127.0.0.1:8765/"
+      }
+    }
+  }
+}
+```
+
+The wrapper bridges stdio MCP traffic to the embedded Cocos HTTP endpoint. You can also run it with `npx funplay-cocos-mcp --url http://127.0.0.1:8765/`.
+
 ### 4. Verify the Connection
 
 Open your AI client and try a few safe requests first:
@@ -188,6 +218,13 @@ Open your AI client and try a few safe requests first:
 
 If these work, the MCP server, resources, prompts, and primary execution tool are connected correctly.
 
+For local transport debugging, the panel can copy these commands, or you can run them directly:
+
+```bash
+curl http://127.0.0.1:8765/health
+curl http://127.0.0.1:8765/tools
+```
+
 ### 5. Start Building
 
 Try a higher-level prompt in your AI client:
@@ -199,9 +236,12 @@ Try a higher-level prompt in your AI client:
 - This extension is **Editor-only**. It is meant to automate Cocos Creator, not to add runtime dependencies to your final game build.
 - The MCP server listens on `http://127.0.0.1:8765/` by default.
 - If the configured port is busy, the server automatically falls back to the next available port and the panel/client config use the actual running port.
-- The default `core` profile exposes 28 high-signal tools. Switch to `full` for all 76 tools, or use `custom` to include/exclude tool categories and individual tools.
+- `GET /health` and `GET /tools` are read-only debug endpoints for quick local checks outside an MCP client.
+- The default `core` profile exposes 37 high-signal tools. Switch to `full` for all 101 tools, or use `custom` to include/exclude tool categories and individual tools.
 - The panel includes a manual update check against the latest GitHub release.
 - Streamable HTTP responses follow the MCP transport requirements for `Accept`, `MCP-Protocol-Version`, JSON-RPC notifications/responses, and optional `Mcp-Session-Id` sessions.
+- Tool listings include MCP `outputSchema` and `annotations`; structured tool results use a standard envelope with `ok`, `tool`, `callId`, `summary`, `data`, and follow-up `refs`.
+- `execute_javascript` safety checks are enabled by default. They block obvious risky filesystem and shell patterns such as delete/truncate calls, raw writable streams, path traversal, user/system absolute paths, and `child_process`. This is a guardrail, not a full sandbox; a call can explicitly pass `safety_checks: false` when you have reviewed the risk.
 - All exposed MCP tools execute directly. There is no extra approval toggle inside the Cocos extension.
 - File tools and `cocos://asset/path/...` resources are restricted to the active Cocos project root.
 - The recommended workflow is `execute_javascript` first, then focused helper tools for screenshots, diagnostics, assets, and inspection.
@@ -213,15 +253,15 @@ Try a higher-level prompt in your AI client:
 - **Embedded Cocos Extension** — No separate Python daemon or external bridge process is required for the Cocos-side plugin
 - **One-Click Client Configuration** — Configure Claude Code, Cursor, VS Code, Trae, Kiro, and Codex directly from Cocos Creator
 - **Project Context Built In** — Exposes live project, scene, selection, script diagnostics, logs, and interaction-history resources
-- **Focused by Default, Full When Needed** — `core` reduces tool-list noise; `full` exposes every available tool; `custom` lets you tune by category or tool
+- **Focused by Default, Full When Needed** — `core` reduces tool-list noise; `full` exposes every available tool; `custom` plus saved profiles lets you tune and restore tool exposure by category or tool
 - **Visual Validation** — Scene/editor/preview screenshots and input simulation help AI verify UI and gameplay changes
 
 ## Highlights
 
-- **76 Built-in Tools** — Scene hierarchy, editor state, selection workflows, assets, UI creation, components, files, logs, script diagnostics, screenshots, runtime control, and input simulation
+- **101 Built-in Tools** — Scene hierarchy, editor state, selection workflows, prefabs, assets, asset dependencies, project instructions, UI creation, components, files, logs, script diagnostics, screenshots, runtime control, build/preview helpers, editor preferences, event binding, and input simulation
 - **Primary Unified Tool** — `execute_javascript` supports both `scene` and `editor` contexts
 - **Resources & Prompts** — Live project/log resources plus reusable workflows like script fixing, scene validation, and playable prototype creation
-- **Cocos Panel UI** — A minimal `Funplay > MCP Server` panel for service management, update checks, tool exposure, and MCP client setup
+- **Cocos Panel UI** — A compact `Funplay > MCP Server` panel for service management, update checks, tool exposure, recent activity, logs, curl diagnostics, and MCP client setup
 - **Screenshot and Input Support** — Capture editor/scene/game/preview screenshots and send Electron-level mouse/keyboard events
 - **Vendor Agnostic** — Works with any AI client that supports MCP over HTTP JSON-RPC
 
@@ -235,20 +275,22 @@ Funplay MCP for Cocos follows the same design principles as Funplay MCP for Unit
 | Embedded server | Built-in HTTP MCP server | Built-in HTTP MCP server |
 | Primary execution tool | `execute_javascript` | `execute_code` |
 | Primary language | JavaScript in scene/editor contexts | C# in Unity editor/runtime contexts |
-| Default profile | `core` with 28 tools | `core` focused tool profile |
+| Default profile | `core` with 37 tools | `core` focused tool profile |
-| Full profile | 76 tools plus `custom` exposure | 79 tools |
+| Full profile | 101 tools plus `custom` exposure | 79 tools |
 | Client setup | One-click config panel | One-click config window |
 
 ## MCP Capabilities
 
 The current package exposes four capability layers:
 
-- **Tools** — 28 tools in `core`, 76 tools in `full`, plus `custom` include/exclude rules
+- **Tools** — 37 tools in `core`, 101 tools in `full`, plus `custom` include/exclude rules and saved tool profiles
 - **Primary execution** — `execute_javascript` for scene/runtime and editor/browser automation
 - **Prompts** — `fix_script_errors`, `create_playable_prototype`, `scene_validation`, and `auto_wire_scene`
 - **Resources** — project context, scene summaries, current selection, script diagnostics, asset selection, logs, and MCP interaction history
 
-The default `core` set is intentionally small: `execute_javascript`, `execute_scene_script`, `execute_editor_script`, `get_editor_state`, `get_tool_catalog`, `check_for_updates`, `get_selection`, `set_selection`, `get_project_info`, `get_scene_info`, `get_hierarchy`, `list_scenes`, `open_scene`, `list_assets`, `inspect_asset`, `open_asset`, `select_asset`, `run_script_diagnostics`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene`, `get_script_diagnostic_context`, `get_runtime_state`, `capture_editor_screenshot`, `capture_scene_screenshot`, `capture_preview_screenshot`, and `list_editor_windows`.
+For the generated tool reference, including categories, profiles, and read/mutation hints, see [docs/TOOLS.md](./docs/TOOLS.md).
+
+The default `core` set is intentionally small: `execute_javascript`, `execute_scene_script`, `execute_editor_script`, `get_editor_state`, `get_tool_catalog`, `check_for_updates`, `get_selection`, `list_project_instructions`, `read_project_instruction`, `set_selection`, `get_project_info`, `get_build_status`, `get_scene_info`, `get_hierarchy`, `list_scenes`, `open_scene`, `inspect_prefab`, `validate_prefab_references`, `inspect_prefab_instance`, `list_assets`, `inspect_asset`, `inspect_asset_dependencies`, `validate_asset_dependencies`, `open_asset`, `select_asset`, `run_script_diagnostics`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene`, `get_performance_snapshot`, `get_script_diagnostic_context`, `get_runtime_state`, `capture_editor_screenshot`, `capture_scene_screenshot`, `capture_preview_screenshot`, and `list_editor_windows`.
 
 ## Built-in Resources
 
@@ -267,23 +309,25 @@ The default `core` set is intentionally small: `execute_javascript`, `execute_sc
 
 ## Built-in Tools
 
-Funplay MCP for Cocos currently ships with **76 tool functions** in the `full` profile:
+Funplay MCP for Cocos currently ships with **101 tool functions** in the `full` profile:
 
 | Category | Tools |
 |----------|-------|
 | **Script Execution** | `execute_javascript`, `execute_scene_script`, `execute_editor_script` |
 | **Editor State** | `get_editor_state`, `get_tool_catalog`, `check_for_updates`, `get_selection`, `set_selection`, `get_editor_selection` |
+| **Project Instructions** | `list_project_instructions`, `read_project_instruction`, `write_project_instruction`, `create_project_skill`, `create_cocos_mcp_project_skill` |
 | **Project & Scene** | `get_project_info`, `get_scene_info`, `get_hierarchy`, `find_nodes`, `inspect_node`, `list_scenes`, `open_scene`, `run_scene_asset` |
 | **Node Editing** | `create_node`, `delete_node`, `set_node_transform` |
-| **Assets & Prefabs** | `list_assets`, `inspect_asset`, `open_asset`, `select_asset`, `delete_asset`, `list_prefabs`, `instantiate_prefab`, `get_editor_selection` |
+| **Assets & Prefabs** | `list_assets`, `inspect_asset`, `inspect_asset_dependencies`, `validate_asset_dependencies`, `open_asset`, `select_asset`, `delete_asset`, `list_prefabs`, `inspect_prefab`, `validate_prefab_references`, `duplicate_prefab`, `edit_prefab_json`, `create_prefab_instance`, `inspect_prefab_instance`, `apply_prefab_instance`, `revert_prefab_instance`, `instantiate_prefab` |
 | **Components** | `list_components`, `inspect_component`, `add_component`, `remove_component`, `set_component_property`, `reset_component_property` |
 | **UI** | `create_canvas`, `create_label`, `create_button`, `create_sprite` |
 | **Camera** | `list_cameras`, `create_camera`, `set_camera_properties` |
 | **Animation** | `list_animations`, `add_animation_clip`, `play_animation`, `stop_animation` |
 | **Files** | `read_file`, `get_file_snippet`, `write_file`, `replace_in_file`, `search_files`, `list_directory`, `exists`, `refresh_assets` |
-| **Diagnostics & Logs** | `run_script_diagnostics`, `get_script_diagnostic_context`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene` |
+| **Diagnostics & Logs** | `run_script_diagnostics`, `get_script_diagnostic_context`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene`, `get_performance_snapshot` |
+| **Build & Editor** | `get_build_status`, `open_build_panel`, `run_project_preview`, `save_current_scene`, `get_editor_preference`, `set_editor_preference`, `broadcast_editor_message` |
 | **Runtime** | `get_runtime_state`, `pause_runtime`, `resume_runtime`, `set_time_scale` |
-| **Interaction** | `emit_node_event`, `simulate_button_click`, `invoke_component_method`, `simulate_mouse_click`, `simulate_mouse_drag`, `simulate_key_press`, `simulate_key_combo`, `simulate_preview_input` |
+| **Interaction & Events** | `emit_node_event`, `simulate_button_click`, `list_button_click_events`, `bind_button_click_event`, `invoke_component_method`, `simulate_mouse_click`, `simulate_mouse_drag`, `simulate_key_press`, `simulate_key_combo`, `simulate_preview_input` |
 | **Screenshots & Windows** | `capture_desktop_screenshot`, `capture_editor_screenshot`, `capture_scene_screenshot`, `capture_game_screenshot`, `capture_preview_screenshot`, `list_editor_windows` |
 
 ## Primary Tool Examples
@@ -324,8 +368,11 @@ Place `funplay-cocos-mcp.config.json` in the Cocos project root:
   "enabledTools": [],
   "disabledTools": [],
   "enableSessions": false,
+  "executeJavascriptSafetyChecks": true,
   "autostart": true,
-  "maxInteractionLogEntries": 50
+  "maxInteractionLogEntries": 50,
+  "activeToolProfileName": "",
+  "savedToolProfiles": []
 }
 ```
 
@@ -335,7 +382,7 @@ Environment variables are also supported:
 - `COCOS_MCP_PORT`
 - `COCOS_MCP_PROFILE`
 
-`toolProfile: "custom"` starts from the `core` set, then adds `enabledToolCategories` / `enabledTools` and removes `disabledToolCategories` / `disabledTools`. `enableSessions` is off by default because this server does not need cross-request client state for normal editor automation.
+`toolProfile: "custom"` starts from the `core` set, then adds `enabledToolCategories` / `enabledTools` and removes `disabledToolCategories` / `disabledTools`. The panel can save these exposure settings as named `savedToolProfiles` for quick restore or sharing. `enableSessions` is off by default because this server does not need cross-request client state for normal editor automation.
 
 ## Architecture
 
@@ -353,17 +400,47 @@ Cocos Creator Extension
     │   └─ Minimal MCP Server panel
     └─ lib/
         ├─ assets, diagnostics, screenshots, input
+        ├─ tool-profiles, javascript-safety
+        ├─ tools/
+        │   ├─ files
+        │   ├─ assets-advanced
+        │   ├─ cocos-project
+        │   └─ scene-events
         └─ server, resources, prompts, tool registry
 ```
 
-The server speaks MCP-style HTTP JSON-RPC 2.0 and supports tools, resources, resource templates, prompts, and health checks.
+The server speaks MCP-style HTTP JSON-RPC 2.0 and supports tools, resources, resource templates, prompts, health checks, and a read-only `/tools` debug endpoint.
 
 ## Development
 
-Run a syntax check before publishing changes:
+Run checks before publishing changes:
 
 ```bash
 npm run check
+npm test
+npm run docs:check
+npm run release:check
+npm run pack:dry-run
+```
+
+Regenerate the tool reference after changing `lib/tool-registry.js`:
+
+```bash
+npm run docs:generate
+```
+
+To generate a GitHub Release-ready extension package:
+
+```bash
+npm run release:package
+```
+
+The package is written to `releases/<version>/` with a zip, manifest, checksum file, and release README. See [RELEASE_WORKFLOW.md](./RELEASE_WORKFLOW.md) and [RELEASE_CHECKLIST.md](./RELEASE_CHECKLIST.md) for the full process.
+
+Validate MCP Registry metadata before publishing:
+
+```bash
+npm run registry:validate
 ```
 
 ## License

README_CN.md

@@ -51,6 +51,8 @@ git clone https://github.com/FunplayAI/funplay-cocos-mcp.git extensions/funplay-
 
 然后重启 Cocos Creator，或在编辑器里重新加载扩展。
 
+如果不想用 git 安装，可以从 GitHub Releases 下载 `Funplay.CocosMcp.v<version>.zip`，解压后把 `funplay-cocos-mcp` 目录移动到项目的 `extensions/` 目录。
+
 你也可以把目录复制到 Cocos Creator 的全局用户扩展目录中。
 
 ### 2. 启动 MCP Server
@@ -63,16 +65,19 @@ Funplay > MCP Server
 
 服务默认运行在 `http://127.0.0.1:8765/`。
 
-如果配置端口已被占用，扩展会自动回退到下一个可用本地端口，并在一键客户端配置时使用实际运行端口。
+如果配置端口已被占用，扩展会先检查已有 listener 是否属于同一个 Cocos 项目；同项目 listener 会被安全复用，无关 listener 才会自动回退到下一个可用本地端口。
 
 面板刻意保持精简：
 
 - 启用或停用 MCP Server
 - 修改服务端口
 - 在 `core` / `full` / `custom` 工具暴露模式之间切换
+- 保存、套用、导入和导出命名工具 profile
 - 检查当前安装版本是否落后于 GitHub 最新 Release
-- 按工具分类或单个工具调整暴露范围
+- 查看最近工具调用和运行日志预览
-- 一键配置 AI 客户端
+- 通过分类控制或单个工具名调整暴露范围
+- 一键配置 AI 客户端，并随目标客户端预览对应配置
+- 复制 `/health` 和 `/tools` 的快速 `curl` 排障命令
 - 需要时再展开 Debug Output
 
 ### 3. 配置 AI 客户端
@@ -177,6 +182,31 @@ url = "http://127.0.0.1:8765/"
 
 </details>
 
+### 可选：npm stdio Wrapper
+
+如果 MCP 客户端更适合使用本地 `stdio` 命令，可以在启动 Cocos 编辑器内置服务后安装 npm wrapper：
+
+```bash
+npm install -g funplay-cocos-mcp
+```
+
+示例 MCP 客户端配置：
+
+```json
+{
+  "mcpServers": {
+    "funplay_cocos": {
+      "command": "funplay-cocos-mcp",
+      "env": {
+        "FUNPLAY_COCOS_MCP_URL": "http://127.0.0.1:8765/"
+      }
+    }
+  }
+}
+```
+
+这个 wrapper 会把 stdio MCP 流量桥接到 Cocos 内置 HTTP endpoint。也可以直接运行 `npx funplay-cocos-mcp --url http://127.0.0.1:8765/`。
+
 ### 4. 验证连接
 
 先在 AI 客户端里试几个安全请求：
@@ -188,6 +218,13 @@ url = "http://127.0.0.1:8765/"
 
 如果这些都正常返回，说明 MCP server、resources、prompts 和主执行工具已经连通。
 
+如果要排查本地传输链路，面板可以直接复制下面的命令，也可以手动执行：
+
+```bash
+curl http://127.0.0.1:8765/health
+curl http://127.0.0.1:8765/tools
+```
+
 ### 5. 开始构建
 
 可以在 AI 客户端里尝试：
@@ -198,10 +235,13 @@ url = "http://127.0.0.1:8765/"
 
 - 这是一个 **仅限 Editor** 的扩展，用于自动化 Cocos Creator，不会给最终游戏包添加运行时依赖。
 - MCP Server 默认监听 `http://127.0.0.1:8765/`。
-- 如果配置端口被占用，服务会自动回退到下一个可用端口，面板与一键客户端配置会使用实际运行端口。
+- 如果配置端口被占用，服务会先通过项目身份识别同项目已有 listener；无法确认同项目时才会自动回退到下一个可用端口，面板与一键客户端配置会使用实际运行端口。
-- 默认 `core` profile 暴露 28 个高频工具；如果需要完整工具集，可在面板切到 `full`，暴露全部 76 个工具；也可以用 `custom` 按分类或工具名增删。
+- `GET /health` 和 `GET /tools` 是只读调试端点，方便不用 MCP 客户端也能快速检查本地服务。
+- 默认 `core` profile 暴露 37 个高频工具；如果需要完整工具集，可在面板切到 `full`，暴露全部 101 个工具；也可以用 `custom` 按分类或工具名增删。
 - 面板提供手动更新检查，会对比当前安装版本和 GitHub 最新 Release。
 - Streamable HTTP 响应已补齐 MCP 传输层要求，包括 `Accept`、`MCP-Protocol-Version`、JSON-RPC notification/response，以及可选 `Mcp-Session-Id` session。
+- 工具列表会包含 MCP `outputSchema` 和 `annotations`；结构化工具结果统一使用包含 `ok`、`tool`、`callId`、`summary`、`data`、`refs` 的标准 envelope。
+- `execute_javascript` 安全检查默认开启，会拦截明显高风险的文件系统和 shell 模式，例如删除/截断调用、原始写入流、路径穿越、用户/系统绝对路径和 `child_process`。这是防护栏，不是完整沙箱；确认风险后可在单次调用中显式传入 `safety_checks: false`。
 - 所有已暴露的 MCP 工具都会直接执行，Cocos 扩展里没有额外 approval 开关。
 - 文件工具和 `cocos://asset/path/...` 资源默认只能访问当前 Cocos 项目根目录内的路径。
 - 推荐工作流是优先使用 `execute_javascript`，再配合截图、诊断、资产、检查类工具。
@@ -213,15 +253,15 @@ url = "http://127.0.0.1:8765/"
 - **嵌入式 Cocos 扩展** — Cocos 侧不需要单独 Python 守护进程或外部 bridge
 - **一键客户端配置** — 在 Cocos Creator 内直接配置 Claude Code、Cursor、VS Code、Trae、Kiro、Codex
 - **内建项目上下文** — 直接暴露项目、场景、选择、脚本诊断、日志和交互历史资源
-- **默认聚焦，必要时全量** — `core` 降低工具列表噪音，需要时切到 `full` 暴露全部工具；`custom` 可按分类或工具名调整
+- **默认聚焦，必要时全量** — `core` 降低工具列表噪音，需要时切到 `full` 暴露全部工具；`custom` 与保存的 profile 可按分类或工具名调整并恢复
 - **可视化验证** — 截图和输入模拟让 AI 能验证 UI 与玩法改动
 
 ## 核心特性
 
-- **76 个内置工具** — 覆盖场景层级、编辑器状态、选择工作流、资产、UI 创建、组件、文件、日志、脚本诊断、截图、运行态控制和输入模拟
+- **101 个内置工具** — 覆盖场景层级、编辑器状态、选择工作流、Prefab、资产、资产依赖、项目指令、UI 创建、组件、文件、日志、脚本诊断、截图、运行态控制、构建/预览辅助、编辑器偏好、事件绑定和输入模拟
 - **统一主工具** — `execute_javascript` 同时支持 `scene` 和 `editor` 两种上下文
 - **Resources 与 Prompts** — 实时项目/日志资源，以及脚本修复、场景验证、可玩原型等可复用工作流
-- **Cocos 图形面板** — `Funplay > MCP Server` 提供服务管理、更新检查、工具暴露和 MCP 客户端配置
+- **Cocos 图形面板** — `Funplay > MCP Server` 提供服务管理、更新检查、工具暴露、最近活动、日志、curl 排障和 MCP 客户端配置
 - **截图与输入支持** — 支持编辑器/场景/Game/Preview 截图，以及 Electron 级鼠标键盘事件
 - **厂商无关** — 兼容任意支持 HTTP JSON-RPC MCP 的 AI 客户端
 
@@ -235,20 +275,22 @@ Funplay MCP for Cocos 延续 Funplay MCP for Unity 的设计原则，并针对 C
 | 内置服务 | 内嵌 HTTP MCP Server | 内嵌 HTTP MCP Server |
 | 主执行工具 | `execute_javascript` | `execute_code` |
 | 主语言 | 场景/编辑器上下文中的 JavaScript | Unity 编辑器/运行态中的 C# |
-| 默认工具集 | `core`，28 个工具 | 聚焦版 `core` 工具集 |
+| 默认工具集 | `core`，37 个工具 | 聚焦版 `core` 工具集 |
-| 完整工具集 | 76 个工具，并支持 `custom` 暴露 | 79 个工具 |
+| 完整工具集 | 101 个工具，并支持 `custom` 暴露 | 79 个工具 |
 | 客户端配置 | 一键配置面板 | 一键配置窗口 |
 
 ## MCP 能力结构
 
 当前包提供四层能力：
 
-- **Tools** — `core` 下 28 个工具，`full` 下 76 个工具，并支持 `custom` include/exclude 规则
+- **Tools** — `core` 下 37 个工具，`full` 下 101 个工具，并支持 `custom` include/exclude 规则和命名工具 profile
 - **Primary execution** — `execute_javascript` 用于场景/运行态和编辑器/browser 自动化
 - **Prompts** — `fix_script_errors`、`create_playable_prototype`、`scene_validation`、`auto_wire_scene`
 - **Resources** — 项目上下文、场景摘要、当前选择、脚本诊断、资产选择、日志和 MCP 交互历史
 
-当前默认 `core` 工具集刻意保持精简，只包含：`execute_javascript`、`execute_scene_script`、`execute_editor_script`、`get_editor_state`、`get_tool_catalog`、`check_for_updates`、`get_selection`、`set_selection`、`get_project_info`、`get_scene_info`、`get_hierarchy`、`list_scenes`、`open_scene`、`list_assets`、`inspect_asset`、`open_asset`、`select_asset`、`run_script_diagnostics`、`get_recent_logs`、`search_project_logs`、`clear_logs`、`validate_scene`、`get_script_diagnostic_context`、`get_runtime_state`、`capture_editor_screenshot`、`capture_scene_screenshot`、`capture_preview_screenshot`、`list_editor_windows`。
+自动生成的工具参考文档见 [docs/TOOLS.md](./docs/TOOLS.md)，里面包含工具分类、profile 和读写/变更提示。
+
+当前默认 `core` 工具集刻意保持精简，只包含：`execute_javascript`、`execute_scene_script`、`execute_editor_script`、`get_editor_state`、`get_tool_catalog`、`check_for_updates`、`get_selection`、`list_project_instructions`、`read_project_instruction`、`set_selection`、`get_project_info`、`get_build_status`、`get_scene_info`、`get_hierarchy`、`list_scenes`、`open_scene`、`inspect_prefab`、`validate_prefab_references`、`inspect_prefab_instance`、`list_assets`、`inspect_asset`、`inspect_asset_dependencies`、`validate_asset_dependencies`、`open_asset`、`select_asset`、`run_script_diagnostics`、`get_recent_logs`、`search_project_logs`、`clear_logs`、`validate_scene`、`get_performance_snapshot`、`get_script_diagnostic_context`、`get_runtime_state`、`capture_editor_screenshot`、`capture_scene_screenshot`、`capture_preview_screenshot`、`list_editor_windows`。
 
 ## 内置 Resources
 
@@ -267,23 +309,25 @@ Funplay MCP for Cocos 延续 Funplay MCP for Unity 的设计原则，并针对 C
 
 ## 内置工具
 
-Funplay MCP for Cocos 当前在 `full` profile 下提供 **76 个工具函数**：
+Funplay MCP for Cocos 当前在 `full` profile 下提供 **101 个工具函数**：
 
 | 分类 | 工具 |
 |------|------|
 | **脚本执行** | `execute_javascript`, `execute_scene_script`, `execute_editor_script` |
 | **编辑器状态** | `get_editor_state`, `get_tool_catalog`, `check_for_updates`, `get_selection`, `set_selection`, `get_editor_selection` |
+| **项目指令** | `list_project_instructions`, `read_project_instruction`, `write_project_instruction`, `create_project_skill`, `create_cocos_mcp_project_skill` |
 | **项目与场景** | `get_project_info`, `get_scene_info`, `get_hierarchy`, `find_nodes`, `inspect_node`, `list_scenes`, `open_scene`, `run_scene_asset` |
 | **节点编辑** | `create_node`, `delete_node`, `set_node_transform` |
-| **资产与 Prefab** | `list_assets`, `inspect_asset`, `open_asset`, `select_asset`, `delete_asset`, `list_prefabs`, `instantiate_prefab`, `get_editor_selection` |
+| **资产与 Prefab** | `list_assets`, `inspect_asset`, `inspect_asset_dependencies`, `validate_asset_dependencies`, `open_asset`, `select_asset`, `delete_asset`, `list_prefabs`, `inspect_prefab`, `validate_prefab_references`, `duplicate_prefab`, `edit_prefab_json`, `create_prefab_instance`, `inspect_prefab_instance`, `apply_prefab_instance`, `revert_prefab_instance`, `instantiate_prefab` |
 | **组件** | `list_components`, `inspect_component`, `add_component`, `remove_component`, `set_component_property`, `reset_component_property` |
 | **UI** | `create_canvas`, `create_label`, `create_button`, `create_sprite` |
 | **相机** | `list_cameras`, `create_camera`, `set_camera_properties` |
 | **动画** | `list_animations`, `add_animation_clip`, `play_animation`, `stop_animation` |
 | **文件** | `read_file`, `get_file_snippet`, `write_file`, `replace_in_file`, `search_files`, `list_directory`, `exists`, `refresh_assets` |
-| **诊断与日志** | `run_script_diagnostics`, `get_script_diagnostic_context`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene` |
+| **诊断与日志** | `run_script_diagnostics`, `get_script_diagnostic_context`, `get_recent_logs`, `search_project_logs`, `clear_logs`, `validate_scene`, `get_performance_snapshot` |
+| **构建与编辑器** | `get_build_status`, `open_build_panel`, `run_project_preview`, `save_current_scene`, `get_editor_preference`, `set_editor_preference`, `broadcast_editor_message` |
 | **运行态** | `get_runtime_state`, `pause_runtime`, `resume_runtime`, `set_time_scale` |
-| **交互** | `emit_node_event`, `simulate_button_click`, `invoke_component_method`, `simulate_mouse_click`, `simulate_mouse_drag`, `simulate_key_press`, `simulate_key_combo`, `simulate_preview_input` |
+| **交互与事件** | `emit_node_event`, `simulate_button_click`, `list_button_click_events`, `bind_button_click_event`, `invoke_component_method`, `simulate_mouse_click`, `simulate_mouse_drag`, `simulate_key_press`, `simulate_key_combo`, `simulate_preview_input` |
 | **截图与窗口** | `capture_desktop_screenshot`, `capture_editor_screenshot`, `capture_scene_screenshot`, `capture_game_screenshot`, `capture_preview_screenshot`, `list_editor_windows` |
 
 ## 主工具示例
@@ -324,8 +368,11 @@ Editor 上下文脚本可以访问 `Editor`、`fs`、`path`、`os`、`require`
   "enabledTools": [],
   "disabledTools": [],
   "enableSessions": false,
+  "executeJavascriptSafetyChecks": true,
   "autostart": true,
-  "maxInteractionLogEntries": 50
+  "maxInteractionLogEntries": 50,
+  "activeToolProfileName": "",
+  "savedToolProfiles": []
 }
 ```
 
@@ -335,7 +382,7 @@ Editor 上下文脚本可以访问 `Editor`、`fs`、`path`、`os`、`require`
 - `COCOS_MCP_PORT`
 - `COCOS_MCP_PROFILE`
 
-`toolProfile: "custom"` 会从 `core` 集合开始，再加入 `enabledToolCategories` / `enabledTools`，并移除 `disabledToolCategories` / `disabledTools`。`enableSessions` 默认关闭，因为常规编辑器自动化不需要跨请求客户端状态。
+`toolProfile: "custom"` 会从 `core` 集合开始，再加入 `enabledToolCategories` / `enabledTools`，并移除 `disabledToolCategories` / `disabledTools`。面板可以把这些暴露设置保存为命名 `savedToolProfiles`，方便恢复或分享。`enableSessions` 默认关闭，因为常规编辑器自动化不需要跨请求客户端状态。
 
 ## 架构
 
@@ -353,17 +400,47 @@ Cocos Creator Extension
     │   └─ Minimal MCP Server panel
     └─ lib/
         ├─ assets, diagnostics, screenshots, input
+        ├─ tool-profiles, javascript-safety
+        ├─ tools/
+        │   ├─ files
+        │   ├─ assets-advanced
+        │   ├─ cocos-project
+        │   └─ scene-events
         └─ server, resources, prompts, tool registry
 ```
 
-服务使用 MCP 风格的 HTTP JSON-RPC 2.0，支持 tools、resources、resource templates、prompts 和 health check。
+服务使用 MCP 风格的 HTTP JSON-RPC 2.0，支持 tools、resources、resource templates、prompts、health check 和只读 `/tools` 调试端点。
 
 ## 开发
 
-发布改动前可以跑语法检查：
+发布改动前可以跑检查：
 
 ```bash
 npm run check
+npm test
+npm run docs:check
+npm run release:check
+npm run pack:dry-run
+```
+
+修改 `lib/tool-registry.js` 后可以重新生成工具参考：
+
+```bash
+npm run docs:generate
+```
+
+生成可上传到 GitHub Release 的扩展包：
+
+```bash
+npm run release:package
+```
+
+产物会写入 `releases/<version>/`，包含 zip、manifest、checksum 和 release README。完整流程见 [RELEASE_WORKFLOW.md](./RELEASE_WORKFLOW.md) 和 [RELEASE_CHECKLIST.md](./RELEASE_CHECKLIST.md)。
+
+发布 MCP Registry 前可以验证元数据：
+
+```bash
+npm run registry:validate
 ```
 
 ## 协议

RELEASE_CHECKLIST.md

@@ -0,0 +1,97 @@
+# Release Checklist
+
+Use this checklist before publishing a new release of Funplay MCP for Cocos.
+
+## 1. Repository Hygiene
+
+- [ ] `git status` contains only intended release changes
+- [ ] No tracked local junk is present (`.DS_Store`, `.idea/`, `node_modules/`, `Library/`, `Temp/`, `dist/`, `build/`)
+- [ ] `package.json` version matches the intended release
+- [ ] `CHANGELOG.md` includes the release notes for the target version
+- [ ] `README.md` and `README_CN.md` match the current product behavior
+
+## 2. Automated Verification
+
+- [ ] `npm run check` passes
+- [ ] `npm test` passes
+- [ ] `npm run docs:check` passes
+- [ ] `npm run release:check` passes
+- [ ] `npm run pack:dry-run` passes
+- [ ] `npm run registry:validate` passes when `mcp-publisher` is available
+- [ ] `npm run release:package` creates `releases/<version>/`
+- [ ] `shasum -a 256 -c releases/<version>/SHA256SUMS.txt` passes
+- [ ] `releases/<version>/RELEASE_NOTES.md` is organized by change type, such as Added/Optimized/Changed/Fixed
+
+## 3. Package Contents
+
+- [ ] The zip is named `Funplay.CocosMcp.v<version>.zip`
+- [ ] The zip contains a single top-level `funplay-cocos-mcp/` folder
+- [ ] The zip contains runtime files: `package.json`, `browser.js`, `scene.js`, `panel/`, and `lib/`
+- [ ] The zip contains stdio wrapper metadata: `bin/funplay-cocos-mcp.js` and `server.json`
+- [ ] The zip includes docs: `README.md`, `README_CN.md`, `CHANGELOG.md`, `CONTRIBUTING.md`, and `LICENSE`
+- [ ] The zip does not contain `.git/`, `.github/`, `.DS_Store`, `node_modules/`, `Library/`, `Temp/`, `dist/`, `build/`, `test/`, or `scripts/`
+- [ ] Release packaging sensitive-content scan does not find npm/GitHub/MCP tokens or private keys
+- [ ] `release-manifest.json` references the correct GitHub download URL
+- [ ] `SHA256SUMS.txt` includes the zip, manifest, generated release notes, and release README
+
+## 4. Cocos Smoke Test
+
+- [ ] Test in a clean Cocos Creator `3.8+` project
+- [ ] Install from the generated zip into `<project>/extensions/funplay-cocos-mcp`
+- [ ] Restart Cocos Creator or reload extensions
+- [ ] Open `Funplay > MCP Server`
+- [ ] Start the MCP server successfully
+- [ ] If the configured port is already in use, verify automatic fallback is reported clearly
+- [ ] Run a read-only tool such as `get_project_info`
+- [ ] Run a scene inspection tool such as `get_scene_info`
+- [ ] Run a screenshot tool when the editor has a visible scene or preview
+- [ ] Verify interaction logs appear in the MCP Server panel
+
+## 5. MCP Client Verification
+
+- [ ] Verify at least one primary client can connect (`Claude Code`, `Cursor`, `Codex`, etc.)
+- [ ] Confirm `tools/list` returns the expected `core` profile tools
+- [ ] Confirm a tool call succeeds end-to-end from the external client
+- [ ] Verify one-click config output still matches the documented config snippets
+- [ ] Verify the stdio wrapper can connect with `funplay-cocos-mcp --url http://127.0.0.1:8765/`
+
+## 6. npm And MCP Registry Readiness
+
+- [ ] `package.json` `name` is `funplay-cocos-mcp`
+- [ ] `package.json` `version` matches `server.json` version
+- [ ] `package.json` `mcpName` matches `server.json` name
+- [ ] `package.json` `bin.funplay-cocos-mcp` points to `bin/funplay-cocos-mcp.js`
+- [ ] `server.json` npm package identifier and version match `package.json`
+- [ ] `server.json` npm transport type is `stdio`
+- [ ] npm package dry-run includes `bin/`, `lib/`, `panel/`, `browser.js`, `scene.js`, and `server.json`
+- [ ] npm credentials are available for `npm publish`
+- [ ] MCP Registry credentials are available for `mcp-publisher publish`
+
+## 7. GitHub Release Readiness
+
+- [ ] CI passes on `main`
+- [ ] Release commit message is `Release v<version>`
+- [ ] Tag is `v<version>`
+- [ ] GitHub Release title is `v<version>`
+- [ ] GitHub Release includes the zip, manifest, checksum file, and release README
+- [ ] Public GitHub Release page uses `RELEASE_NOTES.md` and renders the release notes/assets correctly
+
+## 8. Publish
+
+- [ ] Commit the release changes
+- [ ] Create and push the release tag
+- [ ] Create or update the GitHub Release
+- [ ] Upload generated release assets
+- [ ] Verify the GitHub Release asset list
+- [ ] Publish npm package with `npm publish`
+- [ ] Verify npm package with `npm view funplay-cocos-mcp@<version>`
+- [ ] Publish MCP Registry metadata with `mcp-publisher publish server.json`
+- [ ] Verify MCP Registry latest and specific-version endpoints
+
+## 9. Post-Release
+
+- [ ] Re-test installation from the public GitHub Release zip
+- [ ] Re-test stdio wrapper installation from npm
+- [ ] Check the update checker reports the new latest version
+- [ ] Check README install instructions and download links
+- [ ] Announce the release where appropriate

RELEASE_WORKFLOW.md

@@ -0,0 +1,340 @@
+# Funplay Cocos MCP Release Workflow
+
+This document records the release workflow for publishing Funplay MCP for Cocos to:
+
+- Git tags
+- GitHub Releases
+- Downloadable Cocos Creator extension zip packages
+- npm stdio wrapper package
+- Official MCP Registry
+
+## Published Identity
+
+- GitHub repository: `https://github.com/FunplayAI/funplay-cocos-mcp`
+- Git tag format: `v<version>`
+- GitHub Release tag: `v<version>`
+- Extension package asset: `Funplay.CocosMcp.v<version>.zip`
+- Cocos extension folder name inside the zip: `funplay-cocos-mcp`
+- npm package id: `funplay-cocos-mcp`
+- npm command: `funplay-cocos-mcp`
+- MCP Registry server name: `io.github.FunplayAI/funplay-cocos-mcp`
+- Default local MCP endpoint: `http://127.0.0.1:8765/`
+
+## Version Alignment Rule
+
+Keep these versions aligned:
+
+- `package.json` `version`
+- `CHANGELOG.md` release section
+- Git tag `v<version>`
+- GitHub Release `v<version>`
+- `releases/<version>/release-manifest.json` `version`
+- Release zip filename `Funplay.CocosMcp.v<version>.zip`
+- `server.json` top-level version
+- `server.json` npm package version
+
+Example:
+
+- `package.json`: `0.3.1`
+- Git tag: `v0.3.1`
+- GitHub Release: `v0.3.1`
+- Release asset: `Funplay.CocosMcp.v0.3.1.zip`
+- npm package: `funplay-cocos-mcp@0.3.1`
+- MCP Registry: `0.3.1`
+
+## Files To Update For A New Release
+
+Update:
+
+1. `package.json`
+   - `"version": "<version>"`
+2. `CHANGELOG.md`
+   - add a dated release notes block
+3. `server.json`
+   - top-level `"version"`
+   - npm package `"version"`
+4. `docs/TOOLS.md`
+   - regenerate with `npm run docs:generate` after tool registry changes
+
+Optional but recommended:
+
+5. `README.md`
+6. `README_CN.md`
+7. GitHub Release notes text
+
+## Release Steps
+
+### 1. Verify Working Tree
+
+```bash
+git status --short --branch
+```
+
+The tree should contain only intentional release changes.
+
+### 2. Update Versions And Notes
+
+Update `package.json` and `CHANGELOG.md`.
+
+Use semantic versions such as `0.3.1`, and keep release headings in this format:
+
+```markdown
+## [0.3.1] - 2026-05-20
+```
+
+### 3. Run Release Verification
+
+```bash
+npm run release:verify
+```
+
+This runs:
+
+- JavaScript syntax checks
+- Node.js tests
+- generated tool documentation validation
+- release metadata validation
+- npm package dry-run validation
+- release package generation
+
+The generated local artifacts are written to:
+
+```text
+releases/<version>/
+```
+
+Expected contents:
+
+- `Funplay.CocosMcp.v<version>.zip`
+- `release-manifest.json`
+- `SHA256SUMS.txt`
+- `README.md`
+
+### 4. Inspect The Package
+
+The release script validates that every archive path stays under:
+
+```text
+funplay-cocos-mcp/
+```
+
+The package must not contain local/build content such as:
+
+- `.git/`
+- `.github/`
+- `.DS_Store`
+- `node_modules/`
+- `Library/`
+- `Temp/`
+- `dist/`
+- `build/`
+- `test/`
+- `scripts/`
+
+Verify checksums:
+
+```bash
+cd releases/<version>
+shasum -a 256 -c SHA256SUMS.txt
+```
+
+### 4.5 Validate npm And MCP Registry Metadata
+
+```bash
+npm run pack:dry-run
+npm run registry:validate
+```
+
+The npm package must include the stdio wrapper command:
+
+```bash
+npx --yes ./funplay-cocos-mcp-<version>.tgz --version
+```
+
+### 5. Commit, Tag, And Push
+
+```bash
+git add .
+git commit -m "Release v<version>"
+git tag v<version>
+git push origin main
+git push origin v<version>
+```
+
+### 6. Create GitHub Release
+
+Regenerate the final release artifacts from the tagged clean commit:
+
+```bash
+npm run release:package -- --strict-tag
+```
+
+If creating a new release:
+
+```bash
+gh release create v<version> \
+  -R FunplayAI/funplay-cocos-mcp \
+  --title "v<version>" \
+  --notes-file releases/<version>/RELEASE_NOTES.md \
+  releases/<version>/Funplay.CocosMcp.v<version>.zip \
+  releases/<version>/release-manifest.json \
+  releases/<version>/SHA256SUMS.txt \
+  releases/<version>/README.md
+```
+
+If the release already exists and only assets need to be replaced:
+
+```bash
+gh release upload v<version> \
+  -R FunplayAI/funplay-cocos-mcp \
+  --clobber \
+  releases/<version>/Funplay.CocosMcp.v<version>.zip \
+  releases/<version>/release-manifest.json \
+  releases/<version>/SHA256SUMS.txt \
+  releases/<version>/README.md
+```
+
+If the release body needs to be refreshed without replacing assets:
+
+```bash
+gh release edit v<version> \
+  -R FunplayAI/funplay-cocos-mcp \
+  --notes-file releases/<version>/RELEASE_NOTES.md
+```
+
+### 7. Verify GitHub Release
+
+```bash
+gh release view v<version> \
+  -R FunplayAI/funplay-cocos-mcp \
+  --json url,assets,isDraft,isPrerelease,publishedAt
+```
+
+Confirm the release has all four assets and the public release body is organized by change type.
+
+### 8. Publish To npm
+
+```bash
+npm publish
+```
+
+Verify the published package:
+
+```bash
+npm view funplay-cocos-mcp@<version> version bin mcpName
+```
+
+Notes:
+
+- `package.json` `mcpName` must match `server.json` `name`.
+- If `npm publish` returns `ENEEDAUTH`, run `npm adduser` with a publishing account and retry.
+- If the package name already exists under another owner, choose a scoped package name and update both `package.json` and `server.json`.
+
+### 9. Publish To MCP Registry
+
+Log in if needed:
+
+```bash
+mcp-publisher login github
+```
+
+Publish:
+
+```bash
+mcp-publisher publish server.json
+```
+
+Verify latest:
+
+```bash
+curl "https://registry.modelcontextprotocol.io/v0.1/servers?search=io.github.FunplayAI/funplay-cocos-mcp&version=latest"
+```
+
+Check a specific version:
+
+```bash
+curl "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.FunplayAI%2Ffunplay-cocos-mcp/versions/<version>"
+```
+
+### 10. Post-Release Smoke Test
+
+Test the package from the public GitHub Release:
+
+1. Download `Funplay.CocosMcp.v<version>.zip`.
+2. Unzip it.
+3. Move `funplay-cocos-mcp` into a Cocos project `extensions/` directory.
+4. Restart Cocos Creator or reload extensions.
+5. Open `Funplay > MCP Server`.
+6. Start the MCP server.
+7. Connect an MCP client and call `get_project_info`.
+8. Install the npm wrapper with `npm install -g funplay-cocos-mcp`.
+9. Connect an MCP client through the `funplay-cocos-mcp` command and call `tools/list`.
+
+## Current Verification Commands
+
+```bash
+npm run release:verify
+npm run registry:validate
+gh release view v<version> -R FunplayAI/funplay-cocos-mcp --json url,assets
+npm view funplay-cocos-mcp@<version> version bin mcpName
+```
+
+## Common Failure Cases
+
+### Release validation says the changelog section is missing
+
+Cause:
+
+- `CHANGELOG.md` does not contain `## [<version>] - YYYY-MM-DD`.
+
+Fix:
+
+- Add a dated release section before packaging.
+
+### `zip` command is missing
+
+Cause:
+
+- The local environment does not have the `zip` CLI installed.
+
+Fix:
+
+- Install `zip`, then rerun `npm run release:package`.
+
+### GitHub Release upload replaces the wrong assets
+
+Cause:
+
+- The version directory or release tag does not match `package.json` version.
+
+Fix:
+
+- Rerun `npm run release:check`.
+- Confirm the command uses `releases/<version>/` and `v<version>`.
+
+### npm `ENEEDAUTH`
+
+Cause:
+
+- The local machine is not logged in to npm.
+
+Fix:
+
+```bash
+npm adduser
+npm publish
+```
+
+### MCP Registry `Package validation failed`
+
+Cause:
+
+- npm package has not been published yet.
+- `package.json` `mcpName` does not match `server.json` `name`.
+- `server.json` package version does not match the npm package version.
+
+Fix:
+
+- Publish the npm package first.
+- Rerun `npm run release:check`.
+- Rerun `npm run registry:validate`.

bin/funplay-cocos-mcp.js

@@ -0,0 +1,356 @@
+#!/usr/bin/env node
+'use strict';
+
+const fs = require('fs');
+const http = require('http');
+const https = require('https');
+const path = require('path');
+
+const DEFAULT_URL = 'http://127.0.0.1:8765/';
+const DEFAULT_TIMEOUT_SECONDS = 120;
+const ACCEPT_HEADER = 'application/json, text/event-stream';
+
+async function main() {
+  const args = process.argv.slice(2);
+
+  if (hasFlag(args, '--help') || hasFlag(args, '-h')) {
+    printHelp();
+    return 0;
+  }
+
+  if (hasFlag(args, '--version')) {
+    console.error(`funplay-cocos-mcp ${readPackageVersion()}`);
+    return 0;
+  }
+
+  const urlText = getOption(args, '--url')
+    || process.env.FUNPLAY_COCOS_MCP_URL
+    || DEFAULT_URL;
+  const timeoutText = getOption(args, '--timeout-seconds')
+    || process.env.FUNPLAY_COCOS_MCP_TIMEOUT_SECONDS
+    || String(DEFAULT_TIMEOUT_SECONDS);
+
+  const endpoint = parseEndpoint(urlText);
+  if (!endpoint) {
+    console.error(`Invalid --url value: ${urlText}`);
+    return 2;
+  }
+
+  const timeoutSeconds = Number.parseInt(timeoutText, 10);
+  if (!Number.isFinite(timeoutSeconds) || timeoutSeconds <= 0) {
+    console.error(`Invalid timeout value: ${timeoutText}`);
+    return 2;
+  }
+
+  console.error(`[Funplay Cocos MCP] Bridging stdio to ${endpoint.href}`);
+  await bridgeStdioToHttp({
+    input: process.stdin,
+    output: process.stdout,
+    endpoint,
+    timeoutMs: timeoutSeconds * 1000
+  });
+  return 0;
+}
+
+async function bridgeStdioToHttp({ input, output, endpoint, timeoutMs }) {
+  let sessionId = '';
+
+  while (true) {
+    const message = await readMessage(input);
+    if (message === null) {
+      return;
+    }
+
+    let parsed = null;
+    let requestId = null;
+    try {
+      parsed = JSON.parse(message);
+      requestId = getRequestId(parsed);
+    } catch (error) {
+      await writeJsonRpcError(output, null, -32700, 'Parse error');
+      continue;
+    }
+
+    try {
+      const response = await postJsonRpc(endpoint, message, {
+        timeoutMs,
+        sessionId
+      });
+
+      const nextSessionId = response.headers['mcp-session-id'];
+      if (typeof nextSessionId === 'string' && nextSessionId) {
+        sessionId = nextSessionId;
+      }
+
+      if (response.statusCode >= 200 && response.statusCode < 300 && response.body.trim()) {
+        await writeMessage(output, response.body);
+        continue;
+      }
+
+      if (response.statusCode >= 200 && response.statusCode < 300 && isNotification(parsed)) {
+        continue;
+      }
+
+      if (requestId !== null) {
+        const messageText = response.body.trim()
+          ? `Cocos MCP server returned HTTP ${response.statusCode}: ${response.body}`
+          : `Cocos MCP server returned HTTP ${response.statusCode}.`;
+        await writeJsonRpcError(output, requestId, -32000, messageText);
+      }
+    } catch (error) {
+      console.error(`[Funplay Cocos MCP] ${error.message}`);
+      if (requestId !== null) {
+        await writeJsonRpcError(output, requestId, -32000, `Proxy transport error: ${error.message}`);
+      }
+    }
+  }
+}
+
+function postJsonRpc(endpoint, body, { timeoutMs, sessionId }) {
+  return new Promise((resolve, reject) => {
+    const client = endpoint.protocol === 'https:' ? https : http;
+    const request = client.request(
+      endpoint,
+      {
+        method: 'POST',
+        headers: {
+          Accept: ACCEPT_HEADER,
+          'Content-Type': 'application/json',
+          'Content-Length': Buffer.byteLength(body),
+          ...(sessionId ? { 'Mcp-Session-Id': sessionId } : {})
+        },
+        timeout: timeoutMs
+      },
+      (response) => {
+        const chunks = [];
+        response.on('data', (chunk) => chunks.push(chunk));
+        response.on('end', () => {
+          resolve({
+            statusCode: response.statusCode || 0,
+            headers: response.headers,
+            body: Buffer.concat(chunks).toString('utf8')
+          });
+        });
+      }
+    );
+
+    request.on('timeout', () => {
+      request.destroy(new Error(`HTTP request timed out after ${timeoutMs / 1000} seconds.`));
+    });
+    request.on('error', reject);
+    request.end(body);
+  });
+}
+
+function parseEndpoint(value) {
+  try {
+    const endpoint = new URL(value);
+    if (endpoint.protocol !== 'http:' && endpoint.protocol !== 'https:') {
+      return null;
+    }
+    return endpoint;
+  } catch (error) {
+    return null;
+  }
+}
+
+function getRequestId(value) {
+  if (!value || typeof value !== 'object' || Array.isArray(value)) {
+    return null;
+  }
+  return Object.prototype.hasOwnProperty.call(value, 'id') ? value.id : null;
+}
+
+function isNotification(value) {
+  return Boolean(value && typeof value === 'object' && !Array.isArray(value) && value.method && !Object.prototype.hasOwnProperty.call(value, 'id'));
+}
+
+async function writeJsonRpcError(output, id, code, message) {
+  await writeMessage(output, JSON.stringify({
+    jsonrpc: '2.0',
+    id,
+    error: {
+      code,
+      message
+    }
+  }));
+}
+
+async function readMessage(input) {
+  const headers = new Map();
+
+  while (true) {
+    const line = await readHeaderLine(input);
+    if (line === null) {
+      return headers.size === 0 ? null : Promise.reject(new Error('Unexpected EOF while reading MCP headers.'));
+    }
+
+    if (line === '') {
+      break;
+    }
+
+    const separator = line.indexOf(':');
+    if (separator <= 0) {
+      continue;
+    }
+
+    headers.set(line.slice(0, separator).trim().toLowerCase(), line.slice(separator + 1).trim());
+  }
+
+  const contentLength = Number.parseInt(headers.get('content-length') || '', 10);
+  if (!Number.isFinite(contentLength) || contentLength < 0) {
+    throw new Error('Missing Content-Length header.');
+  }
+
+  const payload = await readExact(input, contentLength);
+  return payload.toString('utf8');
+}
+
+function readHeaderLine(input) {
+  return new Promise((resolve, reject) => {
+    const chunks = [];
+
+    function cleanup() {
+      input.off('readable', onReadable);
+      input.off('end', onEnd);
+      input.off('error', onError);
+    }
+
+    function onReadable() {
+      let byte;
+      while ((byte = input.read(1)) !== null) {
+        if (byte[0] === 0x0a) {
+          cleanup();
+          if (chunks.length > 0 && chunks[chunks.length - 1][0] === 0x0d) {
+            chunks.pop();
+          }
+          resolve(Buffer.concat(chunks).toString('ascii'));
+          return;
+        }
+        chunks.push(byte);
+      }
+    }
+
+    function onEnd() {
+      cleanup();
+      resolve(chunks.length === 0 ? null : Buffer.concat(chunks).toString('ascii'));
+    }
+
+    function onError(error) {
+      cleanup();
+      reject(error);
+    }
+
+    input.on('readable', onReadable);
+    input.once('end', onEnd);
+    input.once('error', onError);
+    onReadable();
+  });
+}
+
+function readExact(input, length) {
+  return new Promise((resolve, reject) => {
+    const chunks = [];
+    let remaining = length;
+
+    function cleanup() {
+      input.off('readable', onReadable);
+      input.off('end', onEnd);
+      input.off('error', onError);
+    }
+
+    function onReadable() {
+      while (remaining > 0) {
+        const chunk = input.read(remaining);
+        if (chunk === null) {
+          return;
+        }
+        chunks.push(chunk);
+        remaining -= chunk.length;
+      }
+      cleanup();
+      resolve(Buffer.concat(chunks, length));
+    }
+
+    function onEnd() {
+      cleanup();
+      reject(new Error('Unexpected EOF while reading MCP payload.'));
+    }
+
+    function onError(error) {
+      cleanup();
+      reject(error);
+    }
+
+    input.on('readable', onReadable);
+    input.once('end', onEnd);
+    input.once('error', onError);
+    onReadable();
+  });
+}
+
+function writeMessage(output, json) {
+  const payload = Buffer.from(json, 'utf8');
+  return new Promise((resolve, reject) => {
+    output.write(`Content-Length: ${payload.length}\r\n\r\n`, 'ascii', (headerError) => {
+      if (headerError) {
+        reject(headerError);
+        return;
+      }
+      output.write(payload, (payloadError) => {
+        if (payloadError) {
+          reject(payloadError);
+          return;
+        }
+        resolve();
+      });
+    });
+  });
+}
+
+function hasFlag(args, name) {
+  return args.some((arg) => arg.toLowerCase() === name.toLowerCase());
+}
+
+function getOption(args, name) {
+  for (let i = 0; i < args.length - 1; i += 1) {
+    if (args[i].toLowerCase() === name.toLowerCase()) {
+      return args[i + 1];
+    }
+  }
+  return '';
+}
+
+function readPackageVersion() {
+  try {
+    const packagePath = path.resolve(__dirname, '..', 'package.json');
+    const packageJson = JSON.parse(fs.readFileSync(packagePath, 'utf8'));
+    return packageJson.version || '0.0.0';
+  } catch (error) {
+    return '0.0.0';
+  }
+}
+
+function printHelp() {
+  console.error('funplay-cocos-mcp');
+  console.error('Bridges stdio MCP traffic to a local Cocos Creator HTTP MCP server.');
+  console.error();
+  console.error('Options:');
+  console.error('  --url <http://127.0.0.1:8765/>   Cocos MCP HTTP endpoint.');
+  console.error('  --timeout-seconds <120>           HTTP timeout per request.');
+  console.error('  --version                         Print the proxy version.');
+  console.error('  --help                            Show this help.');
+  console.error();
+  console.error('Environment:');
+  console.error('  FUNPLAY_COCOS_MCP_URL');
+  console.error('  FUNPLAY_COCOS_MCP_TIMEOUT_SECONDS');
+}
+
+if (require.main === module) {
+  main().then((code) => {
+    process.exitCode = code;
+  }).catch((error) => {
+    console.error(`[Funplay Cocos MCP] ${error.message}`);
+    process.exitCode = 1;
+  });
+}

browser.js

@@ -4,8 +4,8 @@ const path = require('path');
 const fs = require('fs');
 const os = require('os');
 const manifest = require('./package.json');
-const { configureTarget, getTargetStatuses } = require('./lib/client-config');
+const { SERVER_NAME, buildTargets, configureTarget, getTargetStatuses } = require('./lib/client-config');
-const { loadConfig, getProjectPath, getProjectName, getCocosVersion } = require('./lib/config');
+const { loadConfig, getProjectPath, getProjectName, getProjectIdentity, getCocosVersion } = require('./lib/config');
 const { McpServer } = require('./lib/server');
 const { createToolRegistry } = require('./lib/tool-registry');
 const { ResourceProvider } = require('./lib/resources');
@@ -13,6 +13,7 @@ const { PromptProvider } = require('./lib/prompts');
 const { InteractionLog } = require('./lib/interaction-log');
 const { RuntimeLog } = require('./lib/runtime-log');
 const { checkForUpdate } = require('./lib/update-checker');
+const { normalizeSavedToolProfiles } = require('./lib/tool-profiles');
 
 const EXTENSION_NAME = manifest.name || 'funplay-cocos-mcp';
 const LOG_PREFIX = '[Funplay Cocos MCP]';
@@ -101,6 +102,7 @@ class ExtensionService {
       config: this.config,
       projectPath: getProjectPath(),
       projectName: getProjectName(),
+      projectIdentity: getProjectIdentity(),
       cocosVersion: getCocosVersion(),
       packagePath: path.dirname(__filename),
     });
@@ -134,6 +136,8 @@ class ExtensionService {
       promptProvider: this.promptProvider,
       serverName: `Funplay Cocos MCP - ${getProjectName()}`,
       serverVersion: manifest.version || '0.0.0',
+      projectName: getProjectName(),
+      projectIdentity: getProjectIdentity(),
     });
 
     await this.server.start();
@@ -178,8 +182,13 @@ class ExtensionService {
     const fallbackInfo = this.server && this.server.isRunning() && typeof this.server.getPortFallbackInfo === 'function'
       ? this.server.getPortFallbackInfo()
       : null;
+    const attachInfo = this.server && this.server.isRunning() && typeof this.server.getAttachInfo === 'function'
+      ? this.server.getAttachInfo()
+      : null;
     return {
       running: Boolean(this.server && this.server.isRunning()),
+      attachedToExisting: Boolean(attachInfo),
+      attachInfo,
       host: this.config.host,
       port: effective.port,
       requestedPort: this.config.port,
@@ -191,10 +200,14 @@ class ExtensionService {
       enabledToolCategories: this.config.enabledToolCategories,
       disabledToolCategories: this.config.disabledToolCategories,
       enableSessions: this.config.enableSessions,
+      executeJavascriptSafetyChecks: this.config.executeJavascriptSafetyChecks,
       autostart: this.config.autostart,
+      activeToolProfileName: this.config.activeToolProfileName,
+      savedToolProfiles: this.config.savedToolProfiles,
       version: manifest.version || '0.0.0',
       projectPath: getProjectPath(),
       projectName: getProjectName(),
+      projectIdentity: getProjectIdentity(),
       cocosVersion: getCocosVersion(),
       url: effective.url,
     };
@@ -304,7 +317,21 @@ class ExtensionService {
   }
 
   getClientConfig() {
-    const { url } = this.getEffectiveServerConnection();
+    const effective = this.getEffectiveServerConnection();
+    const { url } = effective;
+    const targetConfig = {
+      ...this.config,
+      host: effective.host,
+      port: effective.port,
+    };
+    const targets = buildTargets(targetConfig).map((target) => ({
+      id: target.id,
+      name: target.name,
+      configPath: target.configPath,
+      isToml: Boolean(target.isToml),
+      preview: this.formatClientTargetPreview(target),
+    }));
+    const baseUrl = url.replace(/\/$/, '');
     return {
       url,
       codex: `[mcp_servers.funplay_cocos]\nurl = "${url}"\n`,
@@ -315,9 +342,28 @@ class ExtensionService {
           },
         },
       }, null, 2),
+      targets,
+      curl: {
+        health: `curl ${baseUrl}/health`,
+        tools: `curl ${baseUrl}/tools`,
+        catalog: `curl ${baseUrl}/tools?catalog=1`,
+      },
     };
   }
 
+  formatClientTargetPreview(target) {
+    if (target.isToml) {
+      return `[mcp_servers.${SERVER_NAME}]\nurl = "${target.url}"\n`;
+    }
+
+    const rootKey = target.rootKey || 'mcpServers';
+    return JSON.stringify({
+      [rootKey]: {
+        [SERVER_NAME]: target.entry,
+      },
+    }, null, 2);
+  }
+
   configureClient(targetId) {
     this.ensureRuntime();
     this.log('info', `Configuring MCP client target: ${targetId}`);
@@ -383,6 +429,9 @@ class ExtensionService {
       enableSessions: partialConfig && typeof partialConfig.enableSessions === 'boolean'
         ? partialConfig.enableSessions
         : this.config.enableSessions,
+      executeJavascriptSafetyChecks: partialConfig && typeof partialConfig.executeJavascriptSafetyChecks === 'boolean'
+        ? partialConfig.executeJavascriptSafetyChecks
+        : this.config.executeJavascriptSafetyChecks,
       autostart: partialConfig && typeof partialConfig.autostart === 'boolean'
         ? partialConfig.autostart
         : this.config.autostart,
@@ -392,6 +441,12 @@ class ExtensionService {
       lastClientTargetId: partialConfig && partialConfig.lastClientTargetId
         ? String(partialConfig.lastClientTargetId)
         : this.config.lastClientTargetId,
+      activeToolProfileName: partialConfig && typeof partialConfig.activeToolProfileName === 'string'
+        ? String(partialConfig.activeToolProfileName)
+        : this.config.activeToolProfileName,
+      savedToolProfiles: partialConfig && Array.isArray(partialConfig.savedToolProfiles)
+        ? normalizeSavedToolProfiles(partialConfig.savedToolProfiles)
+        : this.config.savedToolProfiles,
     };
 
     const configPath = this.config.configPath;
@@ -402,6 +457,7 @@ class ExtensionService {
       nextConfig.port !== this.config.port ||
       nextConfig.toolProfile !== this.config.toolProfile ||
       nextConfig.enableSessions !== this.config.enableSessions ||
+      nextConfig.executeJavascriptSafetyChecks !== this.config.executeJavascriptSafetyChecks ||
       JSON.stringify(nextConfig.enabledTools) !== JSON.stringify(this.config.enabledTools) ||
       JSON.stringify(nextConfig.disabledTools) !== JSON.stringify(this.config.disabledTools) ||
       JSON.stringify(nextConfig.enabledToolCategories) !== JSON.stringify(this.config.enabledToolCategories) ||

docs/TOOLS.md

@@ -0,0 +1,235 @@
+# Tool Reference
+
+<!-- This file is generated by `npm run docs:generate`. Do not edit by hand. -->
+
+Generated from `lib/tool-registry.js`. The default `core` profile exposes 37 tools; the `full` profile exposes 101 tools.
+
+## Profile Summary
+
+| Profile | Tool Count | Purpose |
+|---|---:|---|
+| `core` | 37 | Focused default surface for common editor automation. |
+| `full` | 101 | All built-in tools, including destructive and low-level helpers. |
+
+## Core Tools
+
+`capture_editor_screenshot`, `capture_preview_screenshot`, `capture_scene_screenshot`, `check_for_updates`, `clear_logs`, `execute_editor_script`, `execute_javascript`, `execute_scene_script`, `get_build_status`, `get_editor_state`, `get_hierarchy`, `get_performance_snapshot`, `get_project_info`, `get_recent_logs`, `get_runtime_state`, `get_scene_info`, `get_script_diagnostic_context`, `get_selection`, `get_tool_catalog`, `inspect_asset`, `inspect_asset_dependencies`, `inspect_prefab`, `inspect_prefab_instance`, `list_assets`, `list_editor_windows`, `list_project_instructions`, `list_scenes`, `open_asset`, `open_scene`, `read_project_instruction`, `run_script_diagnostics`, `search_project_logs`, `select_asset`, `set_selection`, `validate_asset_dependencies`, `validate_prefab_references`, `validate_scene`
+
+## Tools By Category
+
+### Animation
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `add_animation_clip` | `full` | stateful | Add an AnimationClip asset to a node Animation component. |
+| `list_animations` | `full` | read-only | [core] List Animation components in the active scene or under one node. |
+| `play_animation` | `full` | stateful | [core] Play an Animation component clip on a node. |
+| `stop_animation` | `full` | stateful | [core] Stop an Animation component clip on a node. |
+
+### Assets
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `delete_asset` | `full` | mutating | Delete an asset from asset-db by uuid, db url, or path. |
+| `inspect_asset` | `core`, `full` | read-only | [specialist] Inspect asset-db info, metadata, and serialized asset data by uuid or path. Prefer this when you need a precise structured asset read. |
+| `inspect_asset_dependencies` | `core`, `full` | read-only | [specialist] Inspect UUID-style dependencies referenced by a serialized Cocos asset. |
+| `list_assets` | `core`, `full` | read-only | [specialist] Query project assets from asset-db by pattern or asset type. Prefer this when you need exact asset discovery; otherwise use execute_javascript for broader automation. |
+| `list_scenes` | `core`, `full` | read-only | [specialist] List scene assets in the project. Prefer this when you need exact scene discovery before opening one; otherwise stay in execute_javascript for broader workflows. |
+| `open_asset` | `core`, `full` | stateful | [specialist] Open an asset inside Cocos Creator by uuid, db url, or path. Use this only when opening the asset itself is the explicit next step. |
+| `open_scene` | `core`, `full` | stateful | [specialist] Open a scene asset in Cocos Creator by uuid, db url, or path. Use this when scene switching is the explicit goal; otherwise keep execute_javascript as the main planning tool. |
+| `run_scene_asset` | `full` | mutating | Load a scene asset by uuid directly into the current runtime scene context. |
+| `select_asset` | `core`, `full` | stateful | [specialist] Select an asset in the Cocos editor. Use this when editor selection state matters; otherwise keep execute_javascript as the primary workflow. |
+
+### Broadcast
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `broadcast_editor_message` | `full` | stateful | [core] Send or broadcast a Cocos editor message for advanced editor automation. |
+
+### Build
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_build_status` | `core`, `full` | read-only | [specialist] Query Cocos build/preview status using known builder message variants. |
+| `open_build_panel` | `full` | stateful | [core] Open the Cocos build panel, defaulting to the builder panel id. |
+| `run_project_preview` | `full` | stateful | [core] Start Cocos preview/run using known preview and builder message variants. |
+| `save_current_scene` | `full` | stateful | [core] Save the currently open Cocos scene using available editor scene messages. |
+
+### Camera
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `create_camera` | `full` | stateful | Create a Camera node in the active scene. |
+| `list_cameras` | `full` | read-only | [core] List Camera components in the active scene. |
+| `set_camera_properties` | `full` | mutating | Set selected Camera component properties. |
+
+### Components
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `add_component` | `full` | stateful | Add a component to a node by component class name. |
+| `inspect_component` | `full` | read-only | [core] Inspect a component attached to a node. |
+| `invoke_component_method` | `full` | mutating | [core] Invoke a method on a component for runtime validation and test hooks. |
+| `list_components` | `full` | read-only | [core] List components attached to a scene node. |
+| `remove_component` | `full` | mutating | Remove a component from a node by name or index. |
+| `reset_component_property` | `full` | mutating | Reset or clear a component property by dot path. |
+| `set_component_property` | `full` | mutating | Set a component property by dot path using a JSON value. |
+
+### Diagnostics
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_script_diagnostic_context` | `core`, `full` | read-only | [specialist] Run TypeScript diagnostics and attach source snippets for each error. This is a preferred specialist tool for compile-error triage before repair. |
+| `run_script_diagnostics` | `core`, `full` | stateful | [specialist] Run a TypeScript no-emit check for the current Cocos project and return parsed diagnostics. This is a preferred specialist tool for script errors when diagnostics are needed. |
+| `validate_asset_dependencies` | `core`, `full` | read-only | [specialist] Validate UUID-style dependencies for one asset or a project asset query. |
+| `validate_prefab_references` | `core`, `full` | read-only | [specialist] Validate prefab asset references by checking serialized UUID references against asset-db. |
+| `validate_scene` | `core`, `full` | read-only | [specialist] Run a compact validation pass over the active scene, runtime state, TypeScript diagnostics, and recent project log errors. |
+
+### Events
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `bind_button_click_event` | `full` | stateful | [core] Bind a Cocos Button click event to a target node component method. |
+| `emit_node_event` | `full` | mutating | [core] Emit a custom event on a target scene node with an optional JSON payload. |
+| `list_button_click_events` | `full` | read-only | [core] List click event bindings on a Cocos Button component. |
+| `simulate_button_click` | `full` | mutating | [core] Simulate a Cocos Button click by emitting click events on the target button node. |
+
+### Execution
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `execute_editor_script` | `core`, `full` | mutating | [compat] Execute JavaScript in the editor/browser context. Prefer execute_javascript with context="editor" as the main unified tool; use this when you specifically want the editor-only compatibility entrypoint. |
+| `execute_javascript` | `core`, `full` | mutating | [primary] Execute JavaScript in either the scene or editor context. Use context="scene" for live scene/runtime inspection and mutation, or context="editor" for Editor APIs, asset-db workflows, MCP orchestration, local filesystem access, and higher-level automation. Prefer this as the main flexible tool when many narrow tools would be noisy. |
+
+### Files
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `exists` | `full` | read-only | [core] Check whether a project file or directory exists. |
+| `get_file_snippet` | `full` | read-only | [core] Read a focused snippet around a file line number. |
+| `list_directory` | `full` | read-only | [core] List files and directories inside a project directory. |
+| `read_file` | `full` | read-only | [core] Read a file from the Cocos project. |
+| `refresh_assets` | `full` | stateful | [core] Best-effort asset database refresh for a file or the assets root. |
+| `replace_in_file` | `full` | mutating | [core] Replace text in a file, useful for script auto-fix loops. |
+| `search_files` | `full` | read-only | [core] Search project files by simple wildcard pattern. |
+| `write_file` | `full` | mutating | [core] Write or overwrite a file in the Cocos project. |
+
+### Input
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `simulate_key_combo` | `full` | mutating | [core] Send a low-level Electron modified key press such as Ctrl+S or Cmd+P. |
+| `simulate_key_press` | `full` | mutating | [core] Send a low-level Electron key press to the editor, preview, or simulator window. |
+| `simulate_mouse_click` | `full` | mutating | [core] Send a low-level Electron mouse click to the editor, preview, or simulator window. |
+| `simulate_mouse_drag` | `full` | mutating | [core] Send a low-level Electron mouse drag to the editor, preview, or simulator window. |
+| `simulate_preview_input` | `full` | mutating | [core] Convenience wrapper for low-level preview/simulator input. Uses mouse click by default or key press when keyCode is provided. |
+
+### Instructions
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `create_cocos_mcp_project_skill` | `full` | stateful | [core] Create a recommended local Codex project skill for Funplay Cocos MCP workflows. |
+| `create_project_skill` | `full` | stateful | [core] Create a local Codex project skill under .codex/skills/{skillName}/SKILL.md. |
+| `list_project_instructions` | `core`, `full` | read-only | [specialist] List project AI instruction files and local Codex project skills. |
+| `read_project_instruction` | `core`, `full` | read-only | [specialist] Read a project AI instruction file such as AGENTS.md, CLAUDE.md, or a .codex skill SKILL.md. |
+| `write_project_instruction` | `full` | mutating | [core] Create or update a project AI instruction file inside the Cocos project. |
+
+### Logs
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `clear_logs` | `core`, `full` | mutating | [specialist] Clear in-memory MCP logs and, only with explicit confirmation, truncate common project log files. |
+| `get_recent_logs` | `core`, `full` | read-only | [specialist] Return recent MCP runtime logs, recent tool interactions, and tails of common project log files. |
+| `search_project_logs` | `core`, `full` | read-only | [specialist] Search common Cocos project log files for a string or regular expression. |
+
+### Other
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_performance_snapshot` | `core`, `full` | read-only | [specialist] Return scene scale and runtime performance-oriented counters such as node/component counts, UI counts, depth, memory, and warnings. |
+| `list_editor_windows` | `core`, `full` | read-only | [specialist] List available Electron windows so screenshots or input-targeting can choose the correct window. Use this when window targeting is the explicit problem. |
+
+### Prefabs
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `apply_prefab_instance` | `full` | stateful | [core] Apply a scene prefab instance back to its associated prefab asset using the Cocos editor scene apply-prefab message. |
+| `create_prefab_instance` | `full` | stateful | [core] Create a linked prefab instance in the editor hierarchy using Cocos scene create-node when available. |
+| `duplicate_prefab` | `full` | stateful | [core] Create a new prefab asset by duplicating an existing prefab file without copying its .meta UUID. |
+| `edit_prefab_json` | `full` | stateful | [core] Edit a prefab JSON file by JSON path assignment or literal search/replace, then validate references. |
+| `inspect_prefab` | `core`, `full` | read-only | [specialist] Inspect a prefab asset, its metadata, serialized file path, and UUID-like asset references. |
+| `inspect_prefab_instance` | `core`, `full` | read-only | [specialist] Inspect whether a scene node is linked to a prefab instance and return prefab metadata when available. |
+| `instantiate_prefab` | `full` | stateful | Instantiate a prefab into the active scene by prefab uuid. |
+| `list_prefabs` | `full` | read-only | [core] List prefab assets in the project. |
+| `revert_prefab_instance` | `full` | stateful | [core] Revert a scene prefab instance from its associated prefab asset using available Cocos editor prefab revert messages. |
+
+### Preferences
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_editor_preference` | `full` | read-only | [core] Read a Cocos editor preference through Editor.Profile when available. |
+| `set_editor_preference` | `full` | mutating | [core] Write a Cocos editor preference through Editor.Profile when available. |
+
+### Project
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_editor_state` | `core`, `full` | read-only | [specialist] Return a structured editor-state snapshot including project info, runtime server status, current selection, and visible Electron windows. Prefer this when you want one compact editor summary. |
+| `get_project_info` | `core`, `full` | read-only | [specialist] Return the active Cocos project path, version, and MCP server configuration. Prefer this for a fast structured project summary; use execute_javascript when you need to inspect and act in one step. |
+| `get_tool_catalog` | `core`, `full` | read-only | [specialist] Return every built-in MCP tool with profile, category, and current exposure state. Use this before changing custom tool exposure. |
+
+### Runtime
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_runtime_state` | `core`, `full` | read-only | [specialist] Return structured Cocos runtime state including pause state, frame count, and scheduler time scale. Prefer this when you want a compact validation snapshot. |
+| `pause_runtime` | `full` | stateful | [core] Pause Cocos director game logic execution. |
+| `resume_runtime` | `full` | stateful | [core] Resume Cocos director game logic execution. |
+| `set_time_scale` | `full` | mutating | [core] Set Cocos scheduler time scale for runtime validation. |
+
+### Scene
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `create_node` | `full` | stateful | Create a new node under the active scene or a specified parent path. |
+| `delete_node` | `full` | mutating | Delete a node by path, uuid, or name. |
+| `execute_scene_script` | `core`, `full` | mutating | [compat] Execute JavaScript in the active Cocos scene context. Prefer execute_javascript with context="scene" as the main unified tool; use this when you specifically want the scene-only compatibility entrypoint. |
+| `find_nodes` | `full` | read-only | [core] Find scene nodes by exact name, partial path, or component type. |
+| `get_hierarchy` | `core`, `full` | read-only | [specialist] Return a structured hierarchy tree from the active scene or a specific node path. Prefer execute_javascript for broader reasoning or repair; use this when you want a predictable hierarchy snapshot. |
+| `get_scene_info` | `core`, `full` | read-only | [specialist] Return a structured summary of the active Cocos scene. Prefer execute_javascript for multi-step inspection or mutation; use this when you specifically want a compact scene snapshot. |
+| `inspect_node` | `full` | read-only | [core] Inspect a specific node by path, uuid, or name. |
+| `set_node_transform` | `full` | mutating | Update node position, rotation, scale, or active state. |
+
+### Screenshots
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `capture_desktop_screenshot` | `full` | read-only | [core] Capture a screenshot from the local desktop and return it as an MCP image payload. |
+| `capture_editor_screenshot` | `core`, `full` | read-only | [specialist] Capture the focused Cocos Creator editor window and return it as an MCP image payload. Prefer screenshot tools only when visual verification is explicitly needed. |
+| `capture_game_screenshot` | `full` | read-only | [core] Capture the Game/Preview panel region from the editor window with panel-level cropping when available. |
+| `capture_preview_screenshot` | `core`, `full` | read-only | [specialist] Capture the preview or simulator window as an MCP image payload. Prefer this only when you need visual proof of game or preview output. |
+| `capture_scene_screenshot` | `core`, `full` | read-only | [specialist] Capture the Scene panel region from the editor window with panel-level cropping when available. Prefer this only for visual validation of scene-side results. |
+
+### Selection
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `get_editor_selection` | `full` | read-only | [compat] Return the current node and asset selection in the Cocos editor. Prefer get_selection as the primary structured selection read tool. |
+| `get_selection` | `core`, `full` | read-only | [specialist] Return the current editor selection in a compact structured form. Prefer this when selection state matters for the next action. |
+| `set_selection` | `core`, `full` | mutating | [specialist] Set or clear the current editor selection for an asset or node. Use this when downstream editor workflows depend on selection state. |
+
+### Ui
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `create_button` | `full` | stateful | Create a UI Button node with child Label. |
+| `create_canvas` | `full` | stateful | Create a Cocos Canvas node with UITransform. |
+| `create_label` | `full` | stateful | Create a UI Label node under a parent. |
+| `create_sprite` | `full` | stateful | Create a UI Sprite node, optionally assigning a SpriteFrame asset uuid. |
+
+### Updates
+
+| Tool | Profiles | Access | Description |
+|---|---|---|---|
+| `check_for_updates` | `core`, `full` | read-only | [specialist] Check the latest Funplay Cocos MCP GitHub release and compare it with the installed extension version. |
+

lib/config.js

@@ -1,7 +1,9 @@
 'use strict';
 
+const crypto = require('crypto');
 const fs = require('fs');
 const path = require('path');
+const { normalizeSavedToolProfiles } = require('./tool-profiles');
 
 const DEFAULTS = {
   host: '127.0.0.1',
@@ -12,9 +14,12 @@ const DEFAULTS = {
   enabledToolCategories: [],
   disabledToolCategories: [],
   enableSessions: false,
+  executeJavascriptSafetyChecks: true,
   autostart: true,
   maxInteractionLogEntries: 50,
   lastClientTargetId: 'claude_code',
+  activeToolProfileName: '',
+  savedToolProfiles: [],
 };
 
 function getProjectPath() {
@@ -28,6 +33,19 @@ function getProjectName() {
   return path.basename(getProjectPath());
 }
 
+function normalizeProjectIdentityPath(projectPath) {
+  const normalized = path.resolve(String(projectPath || process.cwd())).replace(/\\/g, '/');
+  return process.platform === 'win32' ? normalized.toLowerCase() : normalized;
+}
+
+function getProjectIdentity(projectPath = getProjectPath()) {
+  return crypto
+    .createHash('sha256')
+    .update(`funplay-cocos-mcp:${normalizeProjectIdentityPath(projectPath)}`)
+    .digest('hex')
+    .slice(0, 24);
+}
+
 function getCocosVersion() {
   if (global.Editor && Editor.App) {
     if (typeof Editor.App.version === 'string' && Editor.App.version) {
@@ -106,11 +124,16 @@ function loadConfig() {
     enabledToolCategories: normalizeStringList(fileConfig.enabledToolCategories).map((item) => item.toLowerCase()),
     disabledToolCategories: normalizeStringList(fileConfig.disabledToolCategories).map((item) => item.toLowerCase()),
     enableSessions: typeof fileConfig.enableSessions === 'boolean' ? fileConfig.enableSessions : DEFAULTS.enableSessions,
+    executeJavascriptSafetyChecks: typeof fileConfig.executeJavascriptSafetyChecks === 'boolean'
+      ? fileConfig.executeJavascriptSafetyChecks
+      : DEFAULTS.executeJavascriptSafetyChecks,
     autostart: typeof fileConfig.autostart === 'boolean' ? fileConfig.autostart : DEFAULTS.autostart,
     maxInteractionLogEntries: Number.isInteger(fileConfig.maxInteractionLogEntries)
       ? Math.max(10, Math.min(500, fileConfig.maxInteractionLogEntries))
       : DEFAULTS.maxInteractionLogEntries,
     lastClientTargetId: normalizeClientTargetId(fileConfig.lastClientTargetId),
+    activeToolProfileName: typeof fileConfig.activeToolProfileName === 'string' ? fileConfig.activeToolProfileName : '',
+    savedToolProfiles: normalizeSavedToolProfiles(fileConfig.savedToolProfiles),
     configPath,
     configError: fileConfig.__error || '',
   };
@@ -120,6 +143,7 @@ module.exports = {
   DEFAULTS,
   getProjectPath,
   getProjectName,
+  getProjectIdentity,
   getCocosVersion,
   loadConfig,
   normalizeProfile,

lib/javascript-safety.js

@@ -0,0 +1,114 @@
+'use strict';
+
+const path = require('path');
+const { isPathInside } = require('./path-safety');
+
+const DELETE_METHOD_PATTERN = /\bfs(?:\s*\.\s*promises)?\s*\.\s*(rm|rmdir|unlink|truncate|rmSync|rmdirSync|unlinkSync|truncateSync)\s*\(/;
+const WRITE_STREAM_PATTERN = /\bfs\s*\.\s*(createWriteStream|openSync)\s*\(/;
+const SHELL_PATTERN = /require\s*\(\s*['"]child_process['"]\s*\)|\bchild_process\s*\.|\b(exec|execFile|spawn|fork|execSync|execFileSync|spawnSync)\s*\(/;
+const WRITE_METHOD_PATTERN = /\bfs(?:\s*\.\s*promises)?\s*\.\s*(writeFile|appendFile|copyFile|cp|rename|mkdir|writeFileSync|appendFileSync|copyFileSync|cpSync|renameSync|mkdirSync)\s*\(/;
+const HOME_PATH_PATTERN = /(?:^~(?:\/|\\|$)|\$HOME|%USERPROFILE%|%HOMEPATH%)/i;
+const TRAVERSAL_PATTERN = /(^|[\\/])\.\.([\\/]|$)/;
+
+function extractStringLiterals(code) {
+  const literals = [];
+  const pattern = /(['"`])((?:\\[\s\S]|(?!\1)[\s\S])*?)\1/g;
+  let match;
+  while ((match = pattern.exec(String(code || '')))) {
+    literals.push(match[2]);
+  }
+  return literals;
+}
+
+function isAbsoluteLiteral(value) {
+  return path.isAbsolute(value)
+    || path.win32.isAbsolute(value)
+    || /^\\\\/.test(value);
+}
+
+function isAbsoluteLiteralInsideProject(projectPath, value) {
+  if (!projectPath) {
+    return false;
+  }
+
+  if (path.win32.isAbsolute(value)) {
+    const root = projectPath.replace(/\//g, '\\');
+    const relative = path.win32.relative(root, value);
+    return relative === '' || (relative && !relative.startsWith('..') && !path.win32.isAbsolute(relative));
+  }
+
+  if (path.isAbsolute(value)) {
+    return isPathInside(projectPath, path.resolve(value));
+  }
+
+  return false;
+}
+
+function inspectJavascriptSafety(code, options = {}) {
+  const source = String(code || '');
+  const projectPath = options.projectPath ? path.resolve(String(options.projectPath)) : '';
+  const violations = [];
+
+  if (DELETE_METHOD_PATTERN.test(source)) {
+    violations.push('direct fs delete/truncate calls are blocked by default');
+  }
+
+  if (WRITE_STREAM_PATTERN.test(source)) {
+    violations.push('raw writable file streams are blocked by default');
+  }
+
+  if (SHELL_PATTERN.test(source)) {
+    violations.push('child_process execution is blocked by default');
+  }
+
+  const hasFileMutation = DELETE_METHOD_PATTERN.test(source)
+    || WRITE_METHOD_PATTERN.test(source)
+    || WRITE_STREAM_PATTERN.test(source);
+  if (hasFileMutation && /\bos\s*\.\s*homedir\s*\(/.test(source)) {
+    violations.push('file mutations derived from os.homedir() are blocked by default');
+  }
+  if (hasFileMutation && /\bprocess\s*\.\s*env\s*\.\s*(HOME|USERPROFILE|HOMEPATH|APPDATA|LOCALAPPDATA|TMP|TEMP)\b/.test(source)) {
+    violations.push('file mutations derived from user/system environment paths are blocked by default');
+  }
+
+  for (const literal of extractStringLiterals(source)) {
+    if (HOME_PATH_PATTERN.test(literal)) {
+      violations.push(`user-home path literal is blocked: ${literal}`);
+      continue;
+    }
+
+    if (TRAVERSAL_PATTERN.test(literal)) {
+      violations.push(`path traversal literal is blocked: ${literal}`);
+      continue;
+    }
+
+    if (isAbsoluteLiteral(literal)) {
+      if (!isAbsoluteLiteralInsideProject(projectPath, literal)) {
+        violations.push(`absolute path outside the Cocos project is blocked: ${literal}`);
+      }
+    }
+  }
+
+  return {
+    ok: violations.length === 0,
+    violations: Array.from(new Set(violations)),
+  };
+}
+
+function assertJavascriptSafety(code, options = {}) {
+  const result = inspectJavascriptSafety(code, options);
+  if (result.ok) {
+    return result;
+  }
+
+  throw new Error(
+    'JavaScript safety checks blocked this code: ' +
+    `${result.violations.join('; ')}. ` +
+    'Use project-relative helper/file tools, or pass safety_checks=false only after reviewing the risk.'
+  );
+}
+
+module.exports = {
+  assertJavascriptSafety,
+  inspectJavascriptSafety,
+};

lib/prefabs.js

@@ -0,0 +1,269 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const { listAssets, queryAssetData, queryAssetInfo, queryAssetMeta } = require('./assets');
+const { resolveProjectPath } = require('./path-safety');
+
+function requestEditorMessage(channel, method, ...args) {
+  if (!global.Editor || !Editor.Message || typeof Editor.Message.request !== 'function') {
+    throw new Error('Editor.Message.request is unavailable in the Cocos extension host.');
+  }
+  return Editor.Message.request(channel, method, ...args);
+}
+
+function assetUrlToPath(projectPath, url) {
+  if (!url || !String(url).startsWith('db://assets/')) {
+    return '';
+  }
+  return path.join(projectPath, String(url).slice('db://'.length));
+}
+
+function assetFilePath(projectPath, info) {
+  const candidates = [
+    info && info.file,
+    info && info.path,
+    info && info.source,
+    info && info.url ? assetUrlToPath(projectPath, info.url) : '',
+  ].filter(Boolean);
+
+  for (const candidate of candidates) {
+    const fullPath = path.isAbsolute(candidate)
+      ? resolveProjectPath(projectPath, candidate)
+      : resolveProjectPath(projectPath, candidate);
+    if (fs.existsSync(fullPath) && fs.statSync(fullPath).isFile()) {
+      return fullPath;
+    }
+  }
+  return '';
+}
+
+function collectUuidReferences(value, refs = [], pointer = '') {
+  if (!value || typeof value !== 'object') {
+    return refs;
+  }
+
+  if (Array.isArray(value)) {
+    value.forEach((item, index) => collectUuidReferences(item, refs, `${pointer}/${index}`));
+    return refs;
+  }
+
+  for (const [key, child] of Object.entries(value)) {
+    const childPointer = `${pointer}/${key}`;
+    if (
+      typeof child === 'string' &&
+      (key.toLowerCase().includes('uuid') || key === '__uuid__' || key === 'assetUuid' || key === 'prefabUuid')
+    ) {
+      refs.push({ uuid: child, path: childPointer, key });
+    } else {
+      collectUuidReferences(child, refs, childPointer);
+    }
+  }
+  return refs;
+}
+
+function getByJsonPath(target, jsonPath) {
+  const segments = String(jsonPath || '')
+    .replace(/^\//, '')
+    .split(/[/.]/)
+    .map((segment) => segment.trim())
+    .filter(Boolean);
+  let current = target;
+  for (const segment of segments) {
+    if (current == null) {
+      return undefined;
+    }
+    current = current[segment];
+  }
+  return current;
+}
+
+function setByJsonPath(target, jsonPath, value) {
+  const segments = String(jsonPath || '')
+    .replace(/^\//, '')
+    .split(/[/.]/)
+    .map((segment) => segment.trim())
+    .filter(Boolean);
+  if (!segments.length) {
+    throw new Error('jsonPath is required.');
+  }
+  let current = target;
+  for (let index = 0; index < segments.length - 1; index += 1) {
+    const segment = segments[index];
+    if (current[segment] == null || typeof current[segment] !== 'object') {
+      current[segment] = {};
+    }
+    current = current[segment];
+  }
+  current[segments[segments.length - 1]] = value;
+}
+
+async function inspectPrefab(projectPath, target) {
+  const info = await queryAssetInfo(target);
+  const meta = await queryAssetMeta(target).catch(() => null);
+  const data = await queryAssetData(target).catch(() => null);
+  const filePath = assetFilePath(projectPath, info);
+  const content = filePath ? fs.readFileSync(filePath, 'utf8') : '';
+  const parsed = content ? JSON.parse(content) : data;
+  const references = collectUuidReferences(parsed).slice(0, 500);
+
+  return {
+    info,
+    meta,
+    filePath: filePath ? path.relative(projectPath, filePath).replace(/\\/g, '/') : '',
+    referenceCount: references.length,
+    references,
+  };
+}
+
+async function validatePrefabReferences(projectPath, options = {}) {
+  const targets = options.target
+    ? [options.target]
+    : (await listAssets({ pattern: options.pattern || 'db://assets/**', ccType: 'cc.Prefab' }))
+        .slice(0, Number.isFinite(options.limit) ? Math.max(1, Math.min(200, options.limit)) : 50)
+        .map((asset) => asset.uuid || asset.url)
+        .filter(Boolean);
+  const prefabs = [];
+
+  for (const target of targets) {
+    const prefab = await inspectPrefab(projectPath, target);
+    const checked = [];
+    const missing = [];
+    for (const ref of prefab.references) {
+      try {
+        const info = await queryAssetInfo(ref.uuid);
+        checked.push({ ...ref, exists: true, asset: { uuid: info.uuid, url: info.url, type: info.type } });
+      } catch (error) {
+        missing.push({ ...ref, exists: false, error: error.message });
+      }
+    }
+    prefabs.push({
+      target,
+      filePath: prefab.filePath,
+      referenceCount: prefab.referenceCount,
+      checkedCount: checked.length + missing.length,
+      missingCount: missing.length,
+      missing,
+    });
+  }
+
+  const missingCount = prefabs.reduce((sum, prefab) => sum + prefab.missingCount, 0);
+  return {
+    ok: missingCount === 0,
+    prefabCount: prefabs.length,
+    missingCount,
+    prefabs,
+  };
+}
+
+async function duplicatePrefab(projectPath, options = {}) {
+  const source = String(options.source || '').trim();
+  const target = String(options.target || '').trim();
+  if (!source || !target) {
+    throw new Error('source and target are required.');
+  }
+
+  const info = await queryAssetInfo(source);
+  const sourcePath = assetFilePath(projectPath, info);
+  if (!sourcePath) {
+    throw new Error(`Prefab source file was not found: ${source}`);
+  }
+
+  const targetPath = resolveProjectPath(projectPath, target.endsWith('.prefab') ? target : `${target}.prefab`);
+  const assetsRoot = path.join(projectPath, 'assets');
+  const relativeToAssets = path.relative(assetsRoot, targetPath);
+  if (relativeToAssets.startsWith('..') || path.isAbsolute(relativeToAssets)) {
+    throw new Error('target must be inside the Cocos assets directory.');
+  }
+  if (fs.existsSync(targetPath) && options.overwrite !== true) {
+    throw new Error(`Target prefab already exists: ${target}`);
+  }
+
+  fs.mkdirSync(path.dirname(targetPath), { recursive: true });
+  fs.copyFileSync(sourcePath, targetPath);
+  return {
+    duplicated: true,
+    source: path.relative(projectPath, sourcePath).replace(/\\/g, '/'),
+    target: path.relative(projectPath, targetPath).replace(/\\/g, '/'),
+  };
+}
+
+async function editPrefabJson(projectPath, options = {}) {
+  const target = String(options.target || '').trim();
+  if (!target) {
+    throw new Error('target is required.');
+  }
+  const info = await queryAssetInfo(target);
+  const filePath = assetFilePath(projectPath, info);
+  if (!filePath) {
+    throw new Error(`Prefab file was not found: ${target}`);
+  }
+
+  const original = fs.readFileSync(filePath, 'utf8');
+  let updated = original;
+  if (options.search !== undefined) {
+    const search = String(options.search);
+    if (!search) {
+      throw new Error('search must not be empty.');
+    }
+    if (!original.includes(search)) {
+      throw new Error('search text was not found in prefab file.');
+    }
+    updated = options.replaceAll
+      ? original.split(search).join(String(options.replace || ''))
+      : original.replace(search, String(options.replace || ''));
+  } else {
+    const json = JSON.parse(original);
+    const value = JSON.parse(String(options.valueJson || 'null'));
+    setByJsonPath(json, options.jsonPath, value);
+    updated = JSON.stringify(json, null, 2) + '\n';
+  }
+
+  JSON.parse(updated);
+  if (options.createBackup) {
+    fs.writeFileSync(`${filePath}.bak`, original, 'utf8');
+  }
+  fs.writeFileSync(filePath, updated, 'utf8');
+  return {
+    edited: true,
+    path: path.relative(projectPath, filePath).replace(/\\/g, '/'),
+    oldValue: options.jsonPath ? getByJsonPath(JSON.parse(original), options.jsonPath) : undefined,
+    validation: await validatePrefabReferences(projectPath, { target }),
+  };
+}
+
+async function applyPrefabInstance(nodeUuid) {
+  const uuid = String(nodeUuid || '').trim();
+  if (!uuid) {
+    throw new Error('node uuid is required.');
+  }
+  const result = await requestEditorMessage('scene', 'apply-prefab', uuid);
+  return { applied: true, uuid, result };
+}
+
+async function revertPrefabInstance(nodeUuid) {
+  const uuid = String(nodeUuid || '').trim();
+  if (!uuid) {
+    throw new Error('node uuid is required.');
+  }
+  const candidates = ['revert-prefab', 'restore-prefab'];
+  let lastError = null;
+  for (const method of candidates) {
+    try {
+      const result = await requestEditorMessage('scene', method, uuid);
+      return { reverted: true, uuid, method, result };
+    } catch (error) {
+      lastError = error;
+    }
+  }
+  throw lastError || new Error('No prefab revert editor message was available.');
+}
+
+module.exports = {
+  applyPrefabInstance,
+  duplicatePrefab,
+  editPrefabJson,
+  inspectPrefab,
+  revertPrefabInstance,
+  validatePrefabReferences,
+};

lib/project-instructions.js

@@ -0,0 +1,173 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const { resolveProjectPath } = require('./path-safety');
+
+const KNOWN_INSTRUCTION_PATHS = [
+  'AGENTS.md',
+  'CLAUDE.md',
+  'GEMINI.md',
+  '.cursorrules',
+  '.windsurfrules',
+  '.github/copilot-instructions.md',
+];
+
+function normalizeSkillName(value) {
+  const normalized = String(value || '')
+    .trim()
+    .toLowerCase()
+    .replace(/[^a-z0-9_-]+/g, '-')
+    .replace(/^-+|-+$/g, '');
+  if (!normalized) {
+    throw new Error('skillName is required.');
+  }
+  return normalized;
+}
+
+function statFile(filePath) {
+  try {
+    return fs.statSync(filePath);
+  } catch (error) {
+    return null;
+  }
+}
+
+function listSkillFiles(projectPath) {
+  const skillRoot = resolveProjectPath(projectPath, '.codex/skills');
+  if (!fs.existsSync(skillRoot)) {
+    return [];
+  }
+
+  const skills = [];
+  const stack = [skillRoot];
+  while (stack.length) {
+    const current = stack.pop();
+    for (const entry of fs.readdirSync(current, { withFileTypes: true })) {
+      const fullPath = path.join(current, entry.name);
+      if (entry.isDirectory()) {
+        stack.push(fullPath);
+        continue;
+      }
+      if (entry.name === 'SKILL.md') {
+        const stat = statFile(fullPath);
+        skills.push({
+          path: path.relative(projectPath, fullPath).replace(/\\/g, '/'),
+          size: stat ? stat.size : 0,
+          mtime: stat ? stat.mtime.toISOString() : '',
+        });
+      }
+    }
+  }
+  return skills.sort((left, right) => left.path.localeCompare(right.path));
+}
+
+function listProjectInstructions(projectPath) {
+  const files = [];
+  for (const relativePath of KNOWN_INSTRUCTION_PATHS) {
+    const fullPath = resolveProjectPath(projectPath, relativePath);
+    const stat = statFile(fullPath);
+    if (stat && stat.isFile()) {
+      files.push({
+        path: relativePath,
+        size: stat.size,
+        mtime: stat.mtime.toISOString(),
+      });
+    }
+  }
+
+  return {
+    files,
+    skills: listSkillFiles(projectPath),
+  };
+}
+
+function readProjectInstruction(projectPath, target) {
+  const relativePath = String(target || '').trim();
+  if (!relativePath) {
+    throw new Error('target is required.');
+  }
+  const fullPath = resolveProjectPath(projectPath, relativePath);
+  if (!fs.existsSync(fullPath) || !fs.statSync(fullPath).isFile()) {
+    throw new Error(`Instruction file not found: ${relativePath}`);
+  }
+  return {
+    path: relativePath,
+    content: fs.readFileSync(fullPath, 'utf8'),
+  };
+}
+
+function writeProjectInstruction(projectPath, options = {}) {
+  const relativePath = String(options.target || '').trim();
+  if (!relativePath) {
+    throw new Error('target is required.');
+  }
+  const content = String(options.content || '');
+  const fullPath = resolveProjectPath(projectPath, relativePath);
+  if (fs.existsSync(fullPath) && options.overwrite === false) {
+    throw new Error(`Instruction file already exists: ${relativePath}`);
+  }
+  fs.mkdirSync(path.dirname(fullPath), { recursive: true });
+  fs.writeFileSync(fullPath, content, 'utf8');
+  const stat = fs.statSync(fullPath);
+  return {
+    written: true,
+    path: relativePath,
+    size: stat.size,
+    mtime: stat.mtime.toISOString(),
+  };
+}
+
+function createProjectSkill(projectPath, options = {}) {
+  const skillName = normalizeSkillName(options.skillName);
+  const title = String(options.title || skillName).trim();
+  const description = String(options.description || `Project-specific workflow for ${title}.`).trim();
+  const body = String(options.instructions || '').trim() || [
+    `Use this skill for ${title} work in this Cocos project.`,
+    '',
+    '- Inspect the active scene and project context before editing.',
+    '- Prefer focused MCP tools before broad manual file edits.',
+    '- Run relevant validation tools after changes.',
+  ].join('\n');
+  const relativePath = `.codex/skills/${skillName}/SKILL.md`;
+  const content = [
+    `# ${title}`,
+    '',
+    `Description: ${description}`,
+    '',
+    '## Instructions',
+    body,
+    '',
+  ].join('\n');
+  return writeProjectInstruction(projectPath, {
+    target: relativePath,
+    content,
+    overwrite: options.overwrite !== false,
+  });
+}
+
+function createCocosMcpProjectSkill(projectPath, options = {}) {
+  return createProjectSkill(projectPath, {
+    skillName: options.skillName || 'funplay-cocos-mcp-workflow',
+    title: options.title || 'Funplay Cocos MCP Workflow',
+    description: options.description || 'Use this skill when editing, validating, or debugging this Cocos Creator project through Funplay Cocos MCP.',
+    overwrite: options.overwrite !== false,
+    instructions: String(options.instructions || '').trim() || [
+      '- Start by reading `cocos://project/context` or calling `get_editor_state` to confirm the active project, scene, server URL, and tool profile.',
+      '- Prefer `execute_javascript` for high-level scene/editor orchestration, but keep safety checks enabled unless the code was reviewed.',
+      '- Use focused tools when they are better primitives: `list_assets`, `inspect_asset_dependencies`, `validate_asset_dependencies`, `run_script_diagnostics`, `get_script_diagnostic_context`, and screenshot tools.',
+      '- For UI work, inspect the active Canvas/hierarchy first, mutate the smallest necessary node/component set, then verify with `validate_scene` and a screenshot.',
+      '- For prefab or asset edits, inspect dependencies/references before mutation and refresh assets afterward.',
+      '- When changing tool exposure, save a named tool profile so the same client setup can be restored later.',
+    ].join('\n'),
+  });
+}
+
+module.exports = {
+  KNOWN_INSTRUCTION_PATHS,
+  createCocosMcpProjectSkill,
+  createProjectSkill,
+  listProjectInstructions,
+  readProjectInstruction,
+  writeProjectInstruction,
+};

lib/server.js

@@ -84,7 +84,11 @@ class McpServer {
     this.runtimeLog = options.runtimeLog;
     this.serverName = options.serverName;
     this.serverVersion = options.serverVersion;
+    this.projectName = options.projectName || '';
+    this.projectIdentity = options.projectIdentity || '';
     this.server = null;
+    this.attached = false;
+    this.attachedInfo = null;
     this.actualPort = null;
     this.portFallbackInfo = null;
     this.negotiatedProtocolVersion = MCP_PROTOCOL_VERSION;
@@ -93,10 +97,13 @@ class McpServer {
   }
 
   isRunning() {
-    return Boolean(this.server && this.server.listening);
+    return Boolean(this.attached || (this.server && this.server.listening));
   }
 
   getPort() {
+    if (this.attached && this.actualPort) {
+      return this.actualPort;
+    }
     if (this.server && typeof this.server.address === 'function') {
       const address = this.server.address();
       if (address && typeof address.port === 'number') {
@@ -114,6 +121,10 @@ class McpServer {
     return this.portFallbackInfo;
   }
 
+  getAttachInfo() {
+    return this.attachedInfo;
+  }
+
   log(level, message) {
     if (this.runtimeLog && typeof this.runtimeLog.add === 'function') {
       this.runtimeLog.add(level, message);
@@ -137,12 +148,42 @@ class McpServer {
 
     this.actualPort = null;
     this.portFallbackInfo = null;
+    this.attached = false;
+    this.attachedInfo = null;
 
     const requestHandler = async (request, response) => {
       try {
-        if (request.method === 'GET' && request.url === '/health') {
+        const requestUrl = new URL(request.url || '/', 'http://localhost');
+        if (request.method === 'GET' && requestUrl.pathname === '/health') {
           this.log('info', 'GET /health');
-          return json(response, 200, { ok: true, name: this.serverName, version: this.serverVersion }, this.negotiatedProtocolVersion);
+          return json(response, 200, {
+            ok: true,
+            name: this.serverName,
+            version: this.serverVersion,
+            projectName: this.projectName,
+            projectIdentity: this.projectIdentity,
+          }, this.negotiatedProtocolVersion);
+        }
+
+        if (request.method === 'GET' && requestUrl.pathname === '/tools') {
+          this.log('info', 'GET /tools');
+          const includeCatalog = requestUrl.searchParams.get('catalog') === '1';
+          const tools = includeCatalog && typeof this.toolRegistry.listToolCatalog === 'function'
+            ? this.toolRegistry.listToolCatalog()
+            : this.toolRegistry.listTools();
+          const baseUrl = `http://${request.headers.host || `${this.config.host}:${this.getPort()}`}`;
+          return json(response, 200, {
+            ok: true,
+            name: this.serverName,
+            version: this.serverVersion,
+            count: tools.length,
+            tools,
+            examples: {
+              health: `curl ${baseUrl}/health`,
+              tools: `curl ${baseUrl}/tools`,
+              catalog: `curl ${baseUrl}/tools?catalog=1`,
+            },
+          }, this.negotiatedProtocolVersion);
         }
 
         if (!this.isAllowedOrigin(request)) {
@@ -266,7 +307,12 @@ class McpServer {
         return;
       } catch (error) {
         lastError = error;
+        candidate.removeAllListeners();
         if (error && error.code === 'EADDRINUSE' && port < 65535 && attempt < MAX_PORT_FALLBACK_ATTEMPTS) {
+          if (await this.tryAttachToExisting(port)) {
+            return;
+          }
+
           const nextPort = port + 1;
           this.log(
             'warn',
@@ -277,7 +323,6 @@ class McpServer {
           continue;
         }
 
-        candidate.removeAllListeners();
         break;
       }
     }
@@ -289,6 +334,15 @@ class McpServer {
   }
 
   async stop() {
+    if (this.attached) {
+      this.log('info', `Detached from existing MCP listener on ${this.config.host}:${this.actualPort}.`);
+      this.attached = false;
+      this.attachedInfo = null;
+      this.actualPort = null;
+      this.portFallbackInfo = null;
+      return;
+    }
+
     if (!this.server) {
       this.log('info', 'Stop skipped: server object is empty.');
       return;
@@ -299,6 +353,7 @@ class McpServer {
     this.server = null;
     this.actualPort = null;
     this.portFallbackInfo = null;
+    this.attachedInfo = null;
     await new Promise((resolve, reject) => {
       active.close((error) => {
         if (error) {
@@ -312,6 +367,100 @@ class McpServer {
     });
   }
 
+  async tryAttachToExisting(port) {
+    if (!this.projectIdentity || this.config.attachToExisting === false || port === 0) {
+      return false;
+    }
+
+    const probe = await this.probeExistingServer(port);
+    if (!probe || !probe.result) {
+      this.log('warn', `Port ${port} is occupied, but no compatible Funplay MCP initialize response was received.`);
+      return false;
+    }
+
+    const result = probe.result || {};
+    const serverInfo = result.serverInfo || {};
+    const funplay = result.funplay || {};
+    const remoteProjectIdentity = funplay.projectIdentity || serverInfo.projectIdentity || '';
+    const remoteName = serverInfo.name || '';
+
+    if (remoteName === this.serverName && remoteProjectIdentity === this.projectIdentity) {
+      this.attached = true;
+      this.attachedInfo = {
+        host: this.config.host,
+        port,
+        serverName: remoteName,
+        projectName: funplay.projectName || this.projectName,
+        projectIdentity: remoteProjectIdentity,
+        version: serverInfo.version || '',
+      };
+      this.actualPort = port;
+      this.portFallbackInfo = null;
+      this.log('info', `Attached to existing MCP listener for this project at http://${this.config.host}:${port}/.`);
+      return true;
+    }
+
+    this.log(
+      'warn',
+      `Port ${port} belongs to another listener; expected name=${this.serverName}, project=${this.projectIdentity}, ` +
+      `got name=${remoteName || 'unknown'}, project=${remoteProjectIdentity || 'unknown'}.`
+    );
+    return false;
+  }
+
+  probeExistingServer(port) {
+    const body = JSON.stringify({
+      jsonrpc: '2.0',
+      id: 'funplay-probe',
+      method: 'initialize',
+      params: {
+        protocolVersion: MCP_PROTOCOL_VERSION,
+        clientInfo: {
+          name: 'funplay-cocos-mcp-probe',
+          version: this.serverVersion,
+        },
+      },
+    });
+
+    return new Promise((resolve) => {
+      const request = http.request(
+        {
+          host: this.config.host,
+          port,
+          method: 'POST',
+          path: '/',
+          timeout: 600,
+          headers: {
+            Accept: 'application/json, text/event-stream',
+            'Content-Type': 'application/json',
+            'Content-Length': Buffer.byteLength(body),
+          },
+        },
+        (response) => {
+          const chunks = [];
+          response.on('data', (chunk) => chunks.push(chunk));
+          response.on('end', () => {
+            if (response.statusCode !== 200) {
+              resolve(null);
+              return;
+            }
+            try {
+              resolve(JSON.parse(Buffer.concat(chunks).toString('utf8')));
+            } catch (error) {
+              resolve(null);
+            }
+          });
+        }
+      );
+      request.on('timeout', () => {
+        request.destroy();
+        resolve(null);
+      });
+      request.on('error', () => resolve(null));
+      request.end(body);
+    });
+  }
+
   listen(server, port, host) {
     return new Promise((resolve, reject) => {
       const onError = (error) => {
@@ -537,6 +686,11 @@ class McpServer {
           name: this.serverName,
           version: this.serverVersion,
         },
+        funplay: {
+          server: 'funplay-cocos-mcp',
+          projectName: this.projectName,
+          projectIdentity: this.projectIdentity,
+        },
         capabilities: {
           tools: {},
           resources: {},
@@ -570,10 +724,15 @@ class McpServer {
         }
         return this.createResult(request.id, result);
       } catch (error) {
-        return this.createResult(request.id, {
+        const result = {
           content: textContent(error.message),
           isError: true,
-        });
+        };
+        const structured = structuredContent(error.toolEnvelope);
+        if (structured) {
+          result.structuredContent = structured;
+        }
+        return this.createResult(request.id, result);
       }
     }
 

lib/tool-profiles.js

@@ -0,0 +1,155 @@
+'use strict';
+
+const PROFILE_FIELDS = [
+  'toolProfile',
+  'enabledToolCategories',
+  'disabledToolCategories',
+  'enabledTools',
+  'disabledTools',
+];
+
+function normalizeProfileName(value) {
+  const normalized = String(value || '').trim();
+  if (!normalized) {
+    throw new Error('profile name is required.');
+  }
+  return normalized.slice(0, 80);
+}
+
+function normalizeStringList(value) {
+  if (Array.isArray(value)) {
+    return value.map((item) => String(item || '').trim()).filter(Boolean);
+  }
+  if (typeof value === 'string') {
+    return value.split(/[\n,]/).map((item) => item.trim()).filter(Boolean);
+  }
+  return [];
+}
+
+function normalizeProfileMode(value) {
+  const normalized = String(value || 'core').trim().toLowerCase();
+  return normalized === 'full' || normalized === 'custom' ? normalized : 'core';
+}
+
+function normalizeToolProfile(value) {
+  const profile = value || {};
+  return {
+    name: normalizeProfileName(profile.name),
+    toolProfile: normalizeProfileMode(profile.toolProfile),
+    enabledToolCategories: normalizeStringList(profile.enabledToolCategories).map((item) => item.toLowerCase()),
+    disabledToolCategories: normalizeStringList(profile.disabledToolCategories).map((item) => item.toLowerCase()),
+    enabledTools: normalizeStringList(profile.enabledTools),
+    disabledTools: normalizeStringList(profile.disabledTools),
+    updatedAt: profile.updatedAt ? String(profile.updatedAt) : new Date().toISOString(),
+  };
+}
+
+function normalizeSavedToolProfiles(value) {
+  const profiles = [];
+  const seen = new Set();
+  for (const item of Array.isArray(value) ? value : []) {
+    try {
+      const profile = normalizeToolProfile(item);
+      const key = profile.name.toLowerCase();
+      if (seen.has(key)) {
+        const index = profiles.findIndex((existing) => existing.name.toLowerCase() === key);
+        profiles[index] = profile;
+      } else {
+        seen.add(key);
+        profiles.push(profile);
+      }
+    } catch (error) {
+      // Ignore malformed saved profile entries rather than breaking extension startup.
+    }
+  }
+  return profiles.sort((left, right) => left.name.localeCompare(right.name));
+}
+
+function createToolProfileSnapshot(config = {}, name) {
+  return normalizeToolProfile({
+    name,
+    toolProfile: config.toolProfile,
+    enabledToolCategories: config.enabledToolCategories,
+    disabledToolCategories: config.disabledToolCategories,
+    enabledTools: config.enabledTools,
+    disabledTools: config.disabledTools,
+  });
+}
+
+function upsertToolProfile(savedProfiles, profile) {
+  const normalized = normalizeToolProfile(profile);
+  const profiles = normalizeSavedToolProfiles(savedProfiles);
+  const key = normalized.name.toLowerCase();
+  const index = profiles.findIndex((item) => item.name.toLowerCase() === key);
+  if (index >= 0) {
+    profiles[index] = normalized;
+  } else {
+    profiles.push(normalized);
+  }
+  return normalizeSavedToolProfiles(profiles);
+}
+
+function deleteToolProfile(savedProfiles, name) {
+  const key = normalizeProfileName(name).toLowerCase();
+  return normalizeSavedToolProfiles(savedProfiles)
+    .filter((profile) => profile.name.toLowerCase() !== key);
+}
+
+function findToolProfile(savedProfiles, name) {
+  const key = normalizeProfileName(name).toLowerCase();
+  return normalizeSavedToolProfiles(savedProfiles)
+    .find((profile) => profile.name.toLowerCase() === key) || null;
+}
+
+function applyToolProfile(config = {}, profile) {
+  const normalized = normalizeToolProfile(profile);
+  const next = { ...config };
+  for (const field of PROFILE_FIELDS) {
+    next[field] = Array.isArray(normalized[field])
+      ? normalized[field].slice()
+      : normalized[field];
+  }
+  next.activeToolProfileName = normalized.name;
+  return next;
+}
+
+function exportToolProfiles(savedProfiles) {
+  return {
+    version: 1,
+    profiles: normalizeSavedToolProfiles(savedProfiles),
+  };
+}
+
+function parseProfileImportPayload(payload) {
+  if (typeof payload === 'string') {
+    return JSON.parse(payload);
+  }
+  return payload || {};
+}
+
+function importToolProfiles(savedProfiles, payload, options = {}) {
+  const parsed = parseProfileImportPayload(payload);
+  const incoming = Array.isArray(parsed)
+    ? parsed
+    : Array.isArray(parsed.profiles)
+      ? parsed.profiles
+      : [];
+  if (!incoming.length) {
+    throw new Error('No tool profiles found in import payload.');
+  }
+
+  const base = options.replace ? [] : normalizeSavedToolProfiles(savedProfiles);
+  return incoming.reduce((profiles, profile) => upsertToolProfile(profiles, profile), base);
+}
+
+module.exports = {
+  applyToolProfile,
+  createToolProfileSnapshot,
+  deleteToolProfile,
+  exportToolProfiles,
+  findToolProfile,
+  importToolProfiles,
+  normalizeSavedToolProfiles,
+  normalizeToolProfile,
+  upsertToolProfile,
+};

lib/tool-registry.js

@@ -1,7 +1,7 @@
 'use strict';
 
+const crypto = require('crypto');
 const fs = require('fs');
-const path = require('path');
 const {
   clearSelection,
   deleteAsset,
@@ -22,11 +22,37 @@ const {
   searchProjectLogs,
 } = require('./logs');
 const { resolveProjectPath } = require('./path-safety');
+const {
+  createCocosMcpProjectSkill,
+  createProjectSkill,
+  listProjectInstructions,
+  readProjectInstruction,
+  writeProjectInstruction,
+} = require('./project-instructions');
+const {
+  applyPrefabInstance,
+  duplicatePrefab,
+  editPrefabJson,
+  inspectPrefab,
+  revertPrefabInstance,
+  validatePrefabReferences,
+} = require('./prefabs');
+const { createAssetsAdvancedTools } = require('./tools/assets-advanced');
+const { createCocosProjectTools } = require('./tools/cocos-project');
+const { buildSnippet, createFileTools, refreshAssets } = require('./tools/files');
+const { createSceneEventTools } = require('./tools/scene-events');
 const { captureDesktopScreenshot, captureEditorWindowScreenshot, capturePanelScreenshot } = require('./screenshots');
 const { checkForUpdate } = require('./update-checker');
+const { assertJavascriptSafety } = require('./javascript-safety');
 const { safeStringify } = require('./utils');
+const IMAGE_DATA_URI_PREFIX = 'data:image/png;base64,';
 
 const TOOL_CATEGORY_RULES = [
+  ['project', /^(get_project_info|get_editor_state|get_tool_catalog)$/],
+  ['build', /^(get_build_status|open_build_panel|run_project_preview|save_current_scene)$/],
+  ['preferences', /preference/],
+  ['broadcast', /broadcast/],
+  ['events', /event|bind_button_click|button_click/],
   ['updates', /update/],
   ['logs', /log/],
   ['diagnostics', /diagnostic|validate/],
@@ -35,6 +61,7 @@ const TOOL_CATEGORY_RULES = [
   ['files', /file|directory|exists|refresh_assets/],
   ['assets', /asset|scene$|scenes|open_scene|run_scene_asset/],
   ['prefabs', /prefab/],
+  ['instructions', /instruction|skill/],
   ['selection', /selection|select_/],
   ['components', /component/],
   ['ui', /canvas|label|button|sprite/],
@@ -43,7 +70,6 @@ const TOOL_CATEGORY_RULES = [
   ['runtime', /runtime|time_scale|node_event|invoke_component/],
   ['scene', /scene|hierarchy|node/],
   ['execution', /execute_/],
-  ['project', /project|editor_state|tool_catalog/],
 ];
 
 function createSchema(properties, required) {
@@ -57,6 +83,34 @@ function createSchema(properties, required) {
   return schema;
 }
 
+function createOutputSchema(dataSchema = {}) {
+  return {
+    type: 'object',
+    properties: {
+      ok: { type: 'boolean', description: 'Whether the tool call completed successfully.' },
+      tool: { type: 'string', description: 'Tool name that produced this result.' },
+      callId: { type: 'string', description: 'Stable identifier for this tool call result.' },
+      timestamp: { type: 'string', description: 'ISO timestamp when the result envelope was produced.' },
+      summary: { type: 'string', description: 'Short human-readable result summary.' },
+      data: dataSchema,
+      refs: {
+        type: 'array',
+        description: 'Stable references discovered in the result for follow-up tool calls.',
+        items: {
+          type: 'object',
+          properties: {
+            type: { type: 'string' },
+            id: { type: 'string' },
+            path: { type: 'string' },
+            name: { type: 'string' },
+          },
+        },
+      },
+    },
+    required: ['ok', 'tool', 'callId', 'timestamp', 'data'],
+  };
+}
+
 function inferToolCategory(toolName) {
   for (const [category, pattern] of TOOL_CATEGORY_RULES) {
     if (pattern.test(toolName)) {
@@ -86,6 +140,26 @@ function toolCategory(tool) {
   return tool.category || inferToolCategory(tool.name);
 }
 
+function inferToolAnnotations(tool) {
+  const name = tool.name;
+  const category = toolCategory(tool);
+  const readOnly = /^(get|list|inspect|find|read|search|check|validate|exists|capture)/.test(name);
+  const destructive = /(delete|remove|clear|replace|write|reset|set_|execute|run_scene|invoke|emit|simulate)/.test(name);
+  const idempotent = readOnly || /^(set|select|open|pause|resume|stop|refresh)/.test(name);
+
+  return {
+    title: name
+      .split('_')
+      .map((part) => part.charAt(0).toUpperCase() + part.slice(1))
+      .join(' '),
+    readOnlyHint: readOnly,
+    destructiveHint: readOnly ? false : destructive,
+    idempotentHint: idempotent,
+    openWorldHint: category === 'updates',
+    ...(tool.annotations || {}),
+  };
+}
+
 function isToolExposed(config, tool) {
   const profile = config && config.toolProfile === 'full'
     ? 'full'
@@ -112,6 +186,115 @@ function isToolExposed(config, tool) {
   return exposed;
 }
 
+function hashObject(value) {
+  return crypto
+    .createHash('sha256')
+    .update(safeStringify(value))
+    .digest('hex')
+    .slice(0, 16);
+}
+
+function summarizeResult(result) {
+  if (typeof result === 'string') {
+    if (result.startsWith(IMAGE_DATA_URI_PREFIX)) {
+      return 'Image payload returned.';
+    }
+    return result.length > 160 ? `${result.slice(0, 160)}...` : result;
+  }
+  if (!result || typeof result !== 'object') {
+    return String(result);
+  }
+  if (typeof result.summary === 'string') {
+    return result.summary;
+  }
+  for (const key of ['message', 'path', 'url', 'sceneName', 'projectName']) {
+    if (typeof result[key] === 'string' && result[key]) {
+      return `${key}: ${result[key]}`;
+    }
+  }
+  if (Number.isFinite(result.count)) {
+    return `count: ${result.count}`;
+  }
+  return 'Structured result returned.';
+}
+
+function normalizeEnvelopeData(result) {
+  if (typeof result === 'string' && result.startsWith(IMAGE_DATA_URI_PREFIX)) {
+    return {
+      image: true,
+      mimeType: 'image/png',
+      byteLength: Buffer.byteLength(result.slice(IMAGE_DATA_URI_PREFIX.length), 'base64'),
+    };
+  }
+  return result;
+}
+
+function addRef(refs, type, id, extra = {}) {
+  if (!id) {
+    return;
+  }
+  const key = `${type}:${id}`;
+  if (refs.some((ref) => ref.key === key)) {
+    return;
+  }
+  refs.push({ key, type, id: String(id), ...extra });
+}
+
+function collectRefs(value, refs = [], depth = 0, seen = new WeakSet()) {
+  if (!value || depth > 5) {
+    return refs;
+  }
+  if (Array.isArray(value)) {
+    for (const item of value) {
+      collectRefs(item, refs, depth + 1, seen);
+    }
+    return refs;
+  }
+  if (typeof value !== 'object') {
+    return refs;
+  }
+  if (seen.has(value)) {
+    return refs;
+  }
+  seen.add(value);
+
+  const uuid = value.uuid || value.prefabUuid || value.sceneUuid || value.assetUuid;
+  const pathValue = value.path || value.node || value.url;
+  if (uuid) {
+    addRef(refs, pathValue && String(pathValue).startsWith('db://') ? 'asset' : 'uuid', uuid, {
+      path: pathValue ? String(pathValue) : undefined,
+      name: value.name ? String(value.name) : undefined,
+    });
+  }
+  if (typeof pathValue === 'string' && pathValue) {
+    addRef(refs, pathValue.startsWith('db://') ? 'asset' : 'path', pathValue, {
+      name: value.name ? String(value.name) : undefined,
+    });
+  }
+
+  for (const item of Object.values(value)) {
+    collectRefs(item, refs, depth + 1, seen);
+  }
+  return refs;
+}
+
+function createResultEnvelope(tool, args, result, options = {}) {
+  const data = normalizeEnvelopeData(result);
+  const refs = collectRefs(data).map(({ key, ...ref }) => ref);
+  const timestamp = new Date().toISOString();
+  const summary = options.summary || summarizeResult(result);
+  const callId = `fp_${hashObject({ tool: tool.name, args: args || {}, result: data })}`;
+  return {
+    ok: options.ok !== false,
+    tool: tool.name,
+    callId,
+    timestamp,
+    summary,
+    data,
+    refs,
+  };
+}
+
 function summarizeDiagnostics(result) {
   if (!result) {
     return null;
@@ -132,89 +315,39 @@ function toOutput(value) {
   return safeStringify(value);
 }
 
-function matchesPattern(fileName, pattern) {
+function useJavascriptSafetyChecks(args, runtimeContext) {
-  const escaped = pattern.replace(/[.+^${}()|[\]\\]/g, '\\$&').replace(/\*/g, '.*');
+  if (args && typeof args.safety_checks === 'boolean') {
-  return new RegExp(`^${escaped}$`, 'i').test(fileName);
+    return args.safety_checks;
+  }
+  if (args && typeof args.safetyChecks === 'boolean') {
+    return args.safetyChecks;
+  }
+  const config = runtimeContext && runtimeContext.config;
+  if (config && typeof config.executeJavascriptSafetyChecks === 'boolean') {
+    return config.executeJavascriptSafetyChecks;
+  }
+  return true;
 }
 
-function searchFiles(rootDir, pattern, limit) {
+function assertToolJavascriptSafety(args, runtimeContext) {
-  const results = [];
+  if (!useJavascriptSafetyChecks(args, runtimeContext)) {
-  if (!fs.existsSync(rootDir)) {
+    return;
-    return results;
   }
 
-  const stack = [rootDir];
+  assertJavascriptSafety(args && args.code, {
-  while (stack.length && results.length < limit) {
+    projectPath: runtimeContext && runtimeContext.projectPath,
-    const current = stack.pop();
+  });
-    const entries = fs.readdirSync(current, { withFileTypes: true });
-    for (const entry of entries) {
-      if (entry.name === '.git' || entry.name === 'node_modules' || entry.name === 'temp' || entry.name === 'library') {
-        continue;
 }
 
-      const fullPath = path.join(current, entry.name);
+async function resolveNodeUuid(sceneBridge, args) {
-      if (entry.isDirectory()) {
+  if (args && args.uuid) {
-        stack.push(fullPath);
+    return String(args.uuid);
-        continue;
   }
-
+  const inspected = await sceneBridge.call('inspectNode', args || {});
-      if (matchesPattern(entry.name, pattern)) {
+  if (!inspected || !inspected.uuid) {
-        results.push(fullPath);
+    throw new Error('Target node uuid could not be resolved.');
-        if (results.length >= limit) {
-          break;
   }
-      }
+  return inspected.uuid;
-    }
-  }
-
-  return results;
-}
-
-function readLines(filePath) {
-  return fs.readFileSync(filePath, 'utf8').split(/\r?\n/);
-}
-
-function buildSnippet(filePath, lineNumber, contextLines = 3) {
-  const lines = readLines(filePath);
-  const start = Math.max(1, Number(lineNumber || 1) - Math.max(0, contextLines));
-  const end = Math.min(lines.length, Number(lineNumber || 1) + Math.max(0, contextLines));
-  const snippet = [];
-  for (let line = start; line <= end; line += 1) {
-    const marker = line === Number(lineNumber || 1) ? '>' : ' ';
-    snippet.push(`${marker} ${String(line).padStart(4, ' ')} | ${lines[line - 1]}`);
-  }
-  return snippet.join('\n');
-}
-
-function replaceAllLiteral(content, search, replacement) {
-  if (!search) {
-    throw new Error('search text is required.');
-  }
-  return content.split(search).join(replacement);
-}
-
-async function refreshAssets(projectPath, targetPath) {
-  if (!global.Editor || !Editor.Message || typeof Editor.Message.request !== 'function') {
-    return 'Asset refresh API is unavailable; Cocos Creator should pick up file changes automatically.';
-  }
-
-  const relative = path.relative(path.join(projectPath, 'assets'), targetPath).replace(/\\/g, '/');
-  if (!relative.startsWith('..')) {
-    const dbUrl = `db://assets/${relative}`;
-    try {
-      await Editor.Message.request('asset-db', 'refresh-asset', dbUrl);
-      return `Refreshed asset database for ${dbUrl}`;
-    } catch (error) {
-      try {
-        await Editor.Message.request('asset-db', 'refresh-asset', 'db://assets');
-        return `Refreshed asset database after writing ${dbUrl}`;
-      } catch (innerError) {
-        return `File written, but asset refresh failed: ${innerError.message}`;
-      }
-    }
-  }
-
-  return 'File written outside assets directory; no asset-db refresh was needed.';
 }
 
 function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runtimeLog, sceneBridge, editorExecutor }) {
@@ -228,11 +361,14 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
           context: { type: 'string', description: 'Execution context: scene or editor.' },
           code: { type: 'string', description: 'JavaScript code to execute. May directly return a value, define run(env), or export a function.' },
           args: { type: 'object', description: 'Optional JSON object passed into the script.' },
+          safety_checks: { type: 'boolean', description: 'Override the project default JavaScript safety checks for this call.' },
         },
         ['context', 'code']
       ),
       handler: async (args) => {
         const context = String(args.context || '').toLowerCase();
+        const runtimeContext = getRuntimeContext();
+        assertToolJavascriptSafety(args, runtimeContext);
         if (context === 'scene') {
           return sceneBridge.call('executeCode', { code: args.code, args: args.args || {} });
         }
@@ -253,10 +389,14 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
         {
           code: { type: 'string', description: 'JavaScript code to execute inside the scene script context.' },
           args: { type: 'object', description: 'Optional JSON object passed to the scene script.' },
+          safety_checks: { type: 'boolean', description: 'Override the project default JavaScript safety checks for this call.' },
         },
         ['code']
       ),
-      handler: async (args) => sceneBridge.call('executeCode', { code: args.code, args: args.args || {} }),
+      handler: async (args) => {
+        assertToolJavascriptSafety(args, getRuntimeContext());
+        return sceneBridge.call('executeCode', { code: args.code, args: args.args || {} });
+      },
     },
     {
       name: 'execute_editor_script',
@@ -266,10 +406,12 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
         {
           code: { type: 'string', description: 'JavaScript code to execute inside the editor context.' },
           args: { type: 'object', description: 'Optional JSON object passed to the editor script.' },
+          safety_checks: { type: 'boolean', description: 'Override the project default JavaScript safety checks for this call.' },
         },
         ['code']
       ),
       handler: async (args) => {
+        assertToolJavascriptSafety(args, getRuntimeContext());
         if (typeof editorExecutor !== 'function') {
           throw new Error('Editor JavaScript execution is unavailable.');
         }
@@ -351,6 +493,83 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
       inputSchema: createSchema({}, []),
       handler: async () => getCurrentSelection(),
     },
+    {
+      name: 'list_project_instructions',
+      profile: 'core',
+      description: '[specialist] List project AI instruction files and local Codex project skills.',
+      inputSchema: createSchema({}, []),
+      handler: async () => {
+        const { projectPath } = getRuntimeContext();
+        return listProjectInstructions(projectPath);
+      },
+    },
+    {
+      name: 'read_project_instruction',
+      profile: 'core',
+      description: '[specialist] Read a project AI instruction file such as AGENTS.md, CLAUDE.md, or a .codex skill SKILL.md.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Project-relative instruction path.' },
+        },
+        ['target']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return readProjectInstruction(projectPath, args.target);
+      },
+    },
+    {
+      name: 'write_project_instruction',
+      profile: 'full',
+      description: '[core] Create or update a project AI instruction file inside the Cocos project.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Project-relative instruction path.' },
+          content: { type: 'string', description: 'Instruction file content.' },
+          overwrite: { type: 'boolean', description: 'Allow overwriting an existing file. Defaults to true.' },
+        },
+        ['target', 'content']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return writeProjectInstruction(projectPath, args);
+      },
+    },
+    {
+      name: 'create_project_skill',
+      profile: 'full',
+      description: '[core] Create a local Codex project skill under .codex/skills/{skillName}/SKILL.md.',
+      inputSchema: createSchema(
+        {
+          skillName: { type: 'string', description: 'Filesystem-safe project skill name.' },
+          title: { type: 'string', description: 'Human-readable skill title.' },
+          description: { type: 'string', description: 'Skill trigger description.' },
+          instructions: { type: 'string', description: 'Skill instructions body.' },
+          overwrite: { type: 'boolean', description: 'Allow overwriting an existing skill. Defaults to true.' },
+        },
+        ['skillName']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return createProjectSkill(projectPath, args);
+      },
+    },
+    {
+      name: 'create_cocos_mcp_project_skill',
+      profile: 'full',
+      description: '[core] Create a recommended local Codex project skill for Funplay Cocos MCP workflows.',
+      inputSchema: createSchema(
+        {
+          skillName: { type: 'string', description: 'Optional filesystem-safe project skill name.' },
+          overwrite: { type: 'boolean', description: 'Allow overwriting an existing skill. Defaults to true.' },
+        },
+        []
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return createCocosMcpProjectSkill(projectPath, args);
+      },
+    },
     {
       name: 'set_selection',
       profile: 'core',
@@ -495,6 +714,7 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
       inputSchema: createSchema({}, []),
       handler: async () => getRuntimeContext(),
     },
+    ...createCocosProjectTools({ createSchema }),
     {
       name: 'list_scenes',
       profile: 'core',
@@ -537,6 +757,166 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
         return { count: assets.length, prefabs: assets.slice(0, 200) };
       },
     },
+    {
+      name: 'inspect_prefab',
+      profile: 'core',
+      description: '[specialist] Inspect a prefab asset, its metadata, serialized file path, and UUID-like asset references.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Prefab uuid, db url, or project path.' },
+        },
+        ['target']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return await inspectPrefab(projectPath, args.target);
+      },
+    },
+    {
+      name: 'validate_prefab_references',
+      profile: 'core',
+      description: '[specialist] Validate prefab asset references by checking serialized UUID references against asset-db.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Optional prefab uuid, db url, or path. When omitted, scans prefab assets.' },
+          pattern: { type: 'string', description: 'Optional asset-db pattern used when scanning prefabs.' },
+          limit: { type: 'number', description: 'Maximum prefab assets to scan when target is omitted.' },
+        },
+        []
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return await validatePrefabReferences(projectPath, args);
+      },
+    },
+    {
+      name: 'duplicate_prefab',
+      profile: 'full',
+      description: '[core] Create a new prefab asset by duplicating an existing prefab file without copying its .meta UUID.',
+      inputSchema: createSchema(
+        {
+          source: { type: 'string', description: 'Source prefab uuid, db url, or project path.' },
+          target: { type: 'string', description: 'Project-relative target path under assets, with or without .prefab.' },
+          overwrite: { type: 'boolean', description: 'Overwrite target prefab if it already exists.' },
+        },
+        ['source', 'target']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const result = await duplicatePrefab(projectPath, args);
+        return { ...result, refresh: await refreshAssets(projectPath, resolveProjectPath(projectPath, result.target)) };
+      },
+    },
+    {
+      name: 'edit_prefab_json',
+      profile: 'full',
+      description: '[core] Edit a prefab JSON file by JSON path assignment or literal search/replace, then validate references.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Prefab uuid, db url, or project path.' },
+          jsonPath: { type: 'string', description: 'JSON path such as /0/_name or 0._name when assigning valueJson.' },
+          valueJson: { type: 'string', description: 'JSON encoded value to assign at jsonPath.' },
+          search: { type: 'string', description: 'Literal text to search for instead of jsonPath assignment.' },
+          replace: { type: 'string', description: 'Replacement text for literal search.' },
+          replaceAll: { type: 'boolean', description: 'Replace all literal matches.' },
+          createBackup: { type: 'boolean', description: 'Create a .bak file before writing.' },
+        },
+        ['target']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const result = await editPrefabJson(projectPath, args);
+        return { ...result, refresh: await refreshAssets(projectPath, resolveProjectPath(projectPath, result.path)) };
+      },
+    },
+    {
+      name: 'create_prefab_instance',
+      profile: 'full',
+      description: '[core] Create a linked prefab instance in the editor hierarchy using Cocos scene create-node when available.',
+      inputSchema: createSchema(
+        {
+          prefabUuid: { type: 'string', description: 'Prefab asset uuid, db url, or path.' },
+          parentPath: { type: 'string', description: 'Optional parent node path.' },
+          name: { type: 'string', description: 'Optional override node name.' },
+          position: { type: 'object', description: 'Optional position {x,y,z}; fallback runtime path only.' },
+        },
+        ['prefabUuid']
+      ),
+      handler: async (args) => {
+        const info = await queryAssetInfo(args.prefabUuid);
+        const payload = {
+          assetUuid: info.uuid || args.prefabUuid,
+          unlinkPrefab: false,
+        };
+        if (args.parentPath) {
+          payload.parent = await resolveNodeUuid(sceneBridge, { path: args.parentPath });
+        }
+        if (args.name) {
+          payload.name = args.name;
+        }
+
+        if (global.Editor && Editor.Message && typeof Editor.Message.request === 'function') {
+          try {
+            const createdUuid = await Editor.Message.request('scene', 'create-node', payload);
+            return {
+              created: true,
+              linkedPrefab: true,
+              prefabUuid: payload.assetUuid,
+              uuid: createdUuid,
+            };
+          } catch (error) {
+            runtimeLog && runtimeLog.add('warn', `Linked prefab create-node failed: ${error.message}`);
+          }
+        }
+
+        return await sceneBridge.call('instantiatePrefab', {
+          ...args,
+          prefabUuid: info.uuid || args.prefabUuid,
+        });
+      },
+    },
+    {
+      name: 'inspect_prefab_instance',
+      profile: 'core',
+      description: '[specialist] Inspect whether a scene node is linked to a prefab instance and return prefab metadata when available.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Node hierarchy path.' },
+          uuid: { type: 'string', description: 'Node uuid.' },
+          name: { type: 'string', description: 'Fallback exact node name.' },
+        },
+        []
+      ),
+      handler: async (args) => sceneBridge.call('getPrefabInstanceInfo', args),
+    },
+    {
+      name: 'apply_prefab_instance',
+      profile: 'full',
+      description: '[core] Apply a scene prefab instance back to its associated prefab asset using the Cocos editor scene apply-prefab message.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Node hierarchy path.' },
+          uuid: { type: 'string', description: 'Node uuid.' },
+          name: { type: 'string', description: 'Fallback exact node name.' },
+        },
+        []
+      ),
+      handler: async (args) => await applyPrefabInstance(await resolveNodeUuid(sceneBridge, args)),
+    },
+    {
+      name: 'revert_prefab_instance',
+      profile: 'full',
+      description: '[core] Revert a scene prefab instance from its associated prefab asset using available Cocos editor prefab revert messages.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Node hierarchy path.' },
+          uuid: { type: 'string', description: 'Node uuid.' },
+          name: { type: 'string', description: 'Fallback exact node name.' },
+        },
+        []
+      ),
+      handler: async (args) => await revertPrefabInstance(await resolveNodeUuid(sceneBridge, args)),
+    },
     {
       name: 'instantiate_prefab',
       profile: 'full',
@@ -640,6 +1020,7 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
         return selectAsset(info.uuid || args.target);
       },
     },
+    ...createAssetsAdvancedTools({ createSchema, getRuntimeContext }),
     {
       name: 'get_editor_selection',
       profile: 'full',
@@ -931,195 +1312,7 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
       ),
       handler: async (args) => sceneBridge.call('stopAnimation', args),
     },
-    {
+    ...createFileTools({ createSchema, getRuntimeContext }),
-      name: 'read_file',
-      profile: 'full',
-      description: '[core] Read a file from the Cocos project.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute file path.' },
-        },
-        ['path']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const fullPath = resolveProjectPath(projectPath, args.path);
-        if (!fs.existsSync(fullPath)) {
-          throw new Error(`File not found: ${args.path}`);
-        }
-        const content = fs.readFileSync(fullPath, 'utf8');
-        return content.length > 12000 ? `${content.slice(0, 12000)}\n... (truncated)` : content;
-      },
-    },
-    {
-      name: 'get_file_snippet',
-      profile: 'full',
-      description: '[core] Read a focused snippet around a file line number.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute file path.' },
-          line: { type: 'number', description: 'Target line number, starting at 1.' },
-          contextLines: { type: 'number', description: 'Number of surrounding context lines.' },
-        },
-        ['path', 'line']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const fullPath = resolveProjectPath(projectPath, args.path);
-        if (!fs.existsSync(fullPath)) {
-          throw new Error(`File not found: ${args.path}`);
-        }
-        return buildSnippet(fullPath, args.line, Number.isFinite(args.contextLines) ? args.contextLines : 3);
-      },
-    },
-    {
-      name: 'write_file',
-      profile: 'full',
-      description: '[core] Write or overwrite a file in the Cocos project.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute file path.' },
-          content: { type: 'string', description: 'File content to write.' },
-        },
-        ['path', 'content']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const fullPath = resolveProjectPath(projectPath, args.path);
-        fs.mkdirSync(path.dirname(fullPath), { recursive: true });
-        fs.writeFileSync(fullPath, args.content, 'utf8');
-        return `Wrote ${args.content.length} chars to ${args.path}\n${await refreshAssets(projectPath, fullPath)}`;
-      },
-    },
-    {
-      name: 'replace_in_file',
-      profile: 'full',
-      description: '[core] Replace text in a file, useful for script auto-fix loops.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute file path.' },
-          search: { type: 'string', description: 'Literal text to search for.' },
-          replace: { type: 'string', description: 'Replacement text.' },
-          replaceAll: { type: 'boolean', description: 'Replace every occurrence instead of only the first.' },
-        },
-        ['path', 'search', 'replace']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const fullPath = resolveProjectPath(projectPath, args.path);
-        if (!fs.existsSync(fullPath)) {
-          throw new Error(`File not found: ${args.path}`);
-        }
-
-        const original = fs.readFileSync(fullPath, 'utf8');
-        if (!original.includes(args.search)) {
-          throw new Error(`Search text was not found in ${args.path}`);
-        }
-
-        const updated = args.replaceAll
-          ? replaceAllLiteral(original, args.search, args.replace)
-          : original.replace(args.search, args.replace);
-
-        fs.writeFileSync(fullPath, updated, 'utf8');
-        return `Updated ${args.path} (${args.replaceAll ? 'all matches' : 'first match'})\n${await refreshAssets(projectPath, fullPath)}`;
-      },
-    },
-    {
-      name: 'search_files',
-      profile: 'full',
-      description: '[core] Search project files by simple wildcard pattern.',
-      inputSchema: createSchema(
-        {
-          pattern: { type: 'string', description: "Wildcard file pattern such as '*.ts' or 'Player*'." },
-          directory: { type: 'string', description: 'Project-relative search root. Defaults to assets.' },
-          limit: { type: 'number', description: 'Maximum number of results to return.' },
-        },
-        ['pattern']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const searchRoot = resolveProjectPath(projectPath, args.directory || 'assets');
-        if (!fs.existsSync(searchRoot)) {
-          throw new Error(`Directory not found: ${args.directory || 'assets'}`);
-        }
-
-        const limit = Number.isFinite(args.limit) ? Math.max(1, Math.min(500, args.limit)) : 100;
-        const results = searchFiles(searchRoot, args.pattern, limit).map((fullPath) =>
-          path.relative(projectPath, fullPath).replace(/\\/g, '/')
-        );
-        return {
-          count: results.length,
-          files: results,
-        };
-      },
-    },
-    {
-      name: 'list_directory',
-      profile: 'full',
-      description: '[core] List files and directories inside a project directory.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute directory path.' },
-        },
-        ['path']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const targetPath = resolveProjectPath(projectPath, args.path);
-        if (!fs.existsSync(targetPath) || !fs.statSync(targetPath).isDirectory()) {
-          throw new Error(`Directory not found: ${args.path}`);
-        }
-
-        const entries = fs
-          .readdirSync(targetPath, { withFileTypes: true })
-          .filter((entry) => !entry.name.startsWith('.'))
-          .map((entry) => ({
-            name: entry.name,
-            type: entry.isDirectory() ? 'directory' : 'file',
-          }));
-        return {
-          path: args.path,
-          entries,
-        };
-      },
-    },
-    {
-      name: 'exists',
-      profile: 'full',
-      description: '[core] Check whether a project file or directory exists.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Project-relative or absolute path.' },
-        },
-        ['path']
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const targetPath = resolveProjectPath(projectPath, args.path);
-        return {
-          path: args.path,
-          exists: fs.existsSync(targetPath),
-          isFile: fs.existsSync(targetPath) ? fs.statSync(targetPath).isFile() : false,
-          isDirectory: fs.existsSync(targetPath) ? fs.statSync(targetPath).isDirectory() : false,
-        };
-      },
-    },
-    {
-      name: 'refresh_assets',
-      profile: 'full',
-      description: '[core] Best-effort asset database refresh for a file or the assets root.',
-      inputSchema: createSchema(
-        {
-          path: { type: 'string', description: 'Optional project-relative file path to refresh.' },
-        },
-        []
-      ),
-      handler: async (args) => {
-        const { projectPath } = getRuntimeContext();
-        const targetPath = resolveProjectPath(projectPath, args.path || 'assets');
-        return await refreshAssets(projectPath, targetPath);
-      },
-    },
     {
       name: 'run_script_diagnostics',
       profile: 'core',
@@ -1242,6 +1435,7 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
           includeComponents: true,
         }).catch((error) => ({ ok: false, error: error.message }));
         const runtime = await sceneBridge.call('getRuntimeState', {}).catch((error) => ({ ok: false, error: error.message }));
+        const performance = await sceneBridge.call('getPerformanceSnapshot', {}).catch((error) => ({ ok: false, error: error.message }));
         const diagnostics = args.includeScriptDiagnostics === false
           ? null
           : summarizeDiagnostics(await runScriptDiagnostics(projectPath, args).catch((error) => ({ ok: false, summary: error.message, diagnostics: [] })));
@@ -1250,14 +1444,22 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
           : searchProjectLogs(projectPath, { query: 'error', limit: 20 }).matches;
 
         return {
-          ok: !scene.error && !runtime.error && (!diagnostics || diagnostics.ok) && (!logErrors || logErrors.length === 0),
+          ok: !scene.error && !runtime.error && !performance.error && (!diagnostics || diagnostics.ok) && (!logErrors || logErrors.length === 0),
           scene,
           runtime,
+          performance,
           diagnostics,
           logErrors,
         };
       },
     },
+    {
+      name: 'get_performance_snapshot',
+      profile: 'core',
+      description: '[specialist] Return scene scale and runtime performance-oriented counters such as node/component counts, UI counts, depth, memory, and warnings.',
+      inputSchema: createSchema({}, []),
+      handler: async (args) => sceneBridge.call('getPerformanceSnapshot', args),
+    },
     {
       name: 'get_runtime_state',
       profile: 'core',
@@ -1321,6 +1523,7 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
       ),
       handler: async (args) => sceneBridge.call('simulateButtonClick', args),
     },
+    ...createSceneEventTools({ createSchema, sceneBridge }),
     {
       name: 'invoke_component_method',
       profile: 'full',
@@ -1580,6 +1783,8 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
           name: tool.name,
           description: tool.description,
           inputSchema: tool.inputSchema,
+          outputSchema: tool.outputSchema || createOutputSchema(tool.dataSchema),
+          annotations: inferToolAnnotations(tool),
         }));
     },
     listToolCatalog() {
@@ -1589,6 +1794,8 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
         description: tool.description,
         profile: tool.profile,
         category: toolCategory(tool),
+        annotations: inferToolAnnotations(tool),
+        outputSchema: tool.outputSchema || createOutputSchema(tool.dataSchema),
         enabled: isToolExposed(config || {}, tool),
       }));
     },
@@ -1604,14 +1811,21 @@ function createToolRegistry({ getRuntimeContext, getStatus, interactionLog, runt
 
       try {
         const result = await tool.handler(args || {});
-        const output = toOutput(result);
+        const envelope = createResultEnvelope(tool, args || {}, result);
-        interactionLog.add(name, 'success', output.slice(0, 500));
+        const output = typeof result === 'string' && result.startsWith(IMAGE_DATA_URI_PREFIX)
+          ? result
+          : toOutput(envelope);
+        interactionLog.add(name, 'success', envelope.summary.slice(0, 500));
         return {
-          value: result,
+          value: envelope,
           text: output,
         };
       } catch (error) {
         interactionLog.add(name, 'error', error.message);
+        error.toolEnvelope = createResultEnvelope(tool, args || {}, { message: error.message }, {
+          ok: false,
+          summary: error.message,
+        });
         throw error;
       }
     },

lib/tools/assets-advanced.js

@@ -0,0 +1,221 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const { listAssets, queryAssetInfo } = require('../assets');
+const { resolveProjectPath } = require('../path-safety');
+
+const UUID_KEY_PATTERN = /uuid|assetUuid|prefabUuid|sceneUuid|__uuid__/i;
+const UUID_LITERAL_PATTERN = /[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|[A-Za-z0-9+/=-]{20,32}/g;
+
+function assetUrlToPath(projectPath, url) {
+  if (!url || !String(url).startsWith('db://assets/')) {
+    return '';
+  }
+  return path.join(projectPath, String(url).slice('db://'.length));
+}
+
+function assetFilePath(projectPath, info) {
+  const candidates = [
+    info && info.file,
+    info && info.path,
+    info && info.source,
+    info && info.url ? assetUrlToPath(projectPath, info.url) : '',
+  ].filter(Boolean);
+
+  for (const candidate of candidates) {
+    const fullPath = resolveProjectPath(projectPath, candidate);
+    if (fs.existsSync(fullPath) && fs.statSync(fullPath).isFile()) {
+      return fullPath;
+    }
+  }
+  return '';
+}
+
+function collectStructuredUuidReferences(value, refs = [], pointer = '') {
+  if (value == null) {
+    return refs;
+  }
+  if (Array.isArray(value)) {
+    value.forEach((item, index) => collectStructuredUuidReferences(item, refs, `${pointer}/${index}`));
+    return refs;
+  }
+  if (typeof value !== 'object') {
+    return refs;
+  }
+
+  for (const [key, child] of Object.entries(value)) {
+    const childPointer = `${pointer}/${key}`;
+    if (typeof child === 'string' && UUID_KEY_PATTERN.test(key)) {
+      refs.push({ uuid: child, path: childPointer, key, source: 'structured' });
+      continue;
+    }
+    collectStructuredUuidReferences(child, refs, childPointer);
+  }
+  return refs;
+}
+
+function collectTextUuidReferences(text) {
+  const refs = [];
+  const seen = new Set();
+  let match;
+  while ((match = UUID_LITERAL_PATTERN.exec(String(text || '')))) {
+    const uuid = match[0];
+    if (seen.has(uuid)) {
+      continue;
+    }
+    seen.add(uuid);
+    refs.push({ uuid, path: `@${match.index}`, key: '', source: 'text' });
+  }
+  return refs;
+}
+
+function dedupeReferences(refs) {
+  const seen = new Set();
+  const result = [];
+  for (const ref of refs) {
+    const key = `${ref.uuid}:${ref.path}`;
+    if (seen.has(key)) {
+      continue;
+    }
+    seen.add(key);
+    result.push(ref);
+  }
+  return result;
+}
+
+function collectUuidReferences(content) {
+  const refs = [];
+  try {
+    refs.push(...collectStructuredUuidReferences(JSON.parse(content)));
+  } catch (error) {
+    // Non-JSON assets still get a literal reference scan below.
+  }
+  refs.push(...collectTextUuidReferences(content));
+  return dedupeReferences(refs);
+}
+
+async function inspectAssetDependencies(projectPath, target, options = {}) {
+  const info = await queryAssetInfo(target);
+  const filePath = assetFilePath(projectPath, info);
+  if (!filePath) {
+    throw new Error(`Asset file was not found: ${target}`);
+  }
+
+  const content = fs.readFileSync(filePath, 'utf8');
+  const limit = Number.isFinite(options.limit) ? Math.max(1, Math.min(500, options.limit)) : 200;
+  const references = collectUuidReferences(content).slice(0, limit);
+  const dependencies = [];
+  const missing = [];
+
+  for (const ref of references) {
+    try {
+      const asset = await queryAssetInfo(ref.uuid);
+      dependencies.push({
+        ...ref,
+        exists: true,
+        asset: {
+          uuid: asset.uuid,
+          url: asset.url,
+          type: asset.type,
+          importer: asset.importer,
+        },
+      });
+    } catch (error) {
+      missing.push({ ...ref, exists: false, error: error.message });
+    }
+  }
+
+  return {
+    ok: missing.length === 0,
+    target,
+    asset: {
+      uuid: info.uuid,
+      url: info.url,
+      type: info.type,
+    },
+    filePath: path.relative(projectPath, filePath).replace(/\\/g, '/'),
+    referenceCount: references.length,
+    dependencyCount: dependencies.length,
+    missingCount: missing.length,
+    dependencies,
+    missing,
+  };
+}
+
+async function validateAssetDependencies(projectPath, options = {}) {
+  const targets = options.target
+    ? [options.target]
+    : (await listAssets({ pattern: options.pattern || 'db://assets/**', ccType: options.ccType }))
+        .slice(0, Number.isFinite(options.limit) ? Math.max(1, Math.min(200, options.limit)) : 50)
+        .map((asset) => asset.uuid || asset.url)
+        .filter(Boolean);
+
+  const assets = [];
+  for (const target of targets) {
+    try {
+      assets.push(await inspectAssetDependencies(projectPath, target, options));
+    } catch (error) {
+      assets.push({
+        ok: false,
+        target,
+        error: error.message,
+        missingCount: 1,
+      });
+    }
+  }
+
+  const missingCount = assets.reduce((sum, asset) => sum + (Number(asset.missingCount) || 0), 0);
+  return {
+    ok: missingCount === 0,
+    assetCount: assets.length,
+    missingCount,
+    assets,
+  };
+}
+
+function createAssetsAdvancedTools({ createSchema, getRuntimeContext }) {
+  return [
+    {
+      name: 'inspect_asset_dependencies',
+      profile: 'core',
+      description: '[specialist] Inspect UUID-style dependencies referenced by a serialized Cocos asset.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Asset uuid, db url, or project path.' },
+          limit: { type: 'number', description: 'Maximum dependency references to inspect.' },
+        },
+        ['target']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return await inspectAssetDependencies(projectPath, args.target, args);
+      },
+    },
+    {
+      name: 'validate_asset_dependencies',
+      profile: 'core',
+      description: '[specialist] Validate UUID-style dependencies for one asset or a project asset query.',
+      inputSchema: createSchema(
+        {
+          target: { type: 'string', description: 'Optional asset uuid, db url, or project path.' },
+          pattern: { type: 'string', description: 'Asset-db pattern used when target is omitted.' },
+          ccType: { type: 'string', description: 'Optional Cocos asset type filter.' },
+          limit: { type: 'number', description: 'Maximum assets to scan when target is omitted.' },
+        },
+        []
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        return await validateAssetDependencies(projectPath, args);
+      },
+    },
+  ];
+}
+
+module.exports = {
+  collectUuidReferences,
+  createAssetsAdvancedTools,
+  inspectAssetDependencies,
+  validateAssetDependencies,
+};

lib/tools/cocos-project.js

@@ -0,0 +1,245 @@
+'use strict';
+
+function hasEditorMessage() {
+  return Boolean(global.Editor && Editor.Message);
+}
+
+function ensureEditorMessage() {
+  if (!hasEditorMessage()) {
+    throw new Error('Editor.Message is unavailable in this Cocos extension host.');
+  }
+}
+
+async function requestEditorMessage(channel, method, ...args) {
+  ensureEditorMessage();
+  if (typeof Editor.Message.request !== 'function') {
+    throw new Error('Editor.Message.request is unavailable in this Cocos extension host.');
+  }
+  return await Editor.Message.request(channel, method, ...args);
+}
+
+async function tryEditorRequests(candidates) {
+  const attempts = [];
+  for (const candidate of candidates) {
+    const channel = candidate.channel;
+    const method = candidate.method;
+    const args = Array.isArray(candidate.args) ? candidate.args : [];
+    try {
+      const result = await requestEditorMessage(channel, method, ...args);
+      return {
+        ok: true,
+        channel,
+        method,
+        result,
+        attempts,
+      };
+    } catch (error) {
+      attempts.push({ channel, method, error: error.message });
+    }
+  }
+
+  const message = attempts.length
+    ? attempts.map((attempt) => `${attempt.channel}.${attempt.method}: ${attempt.error}`).join('; ')
+    : 'no editor message candidates were provided';
+  const error = new Error(`No compatible Cocos editor message succeeded: ${message}`);
+  error.attempts = attempts;
+  throw error;
+}
+
+async function tryEditorRequestsStatus(candidates) {
+  try {
+    return await tryEditorRequests(candidates);
+  } catch (error) {
+    return {
+      ok: false,
+      available: false,
+      attempts: error.attempts || [],
+      error: error.message,
+    };
+  }
+}
+
+async function openPanel(panelName) {
+  const id = String(panelName || 'builder').trim();
+  if (!id) {
+    throw new Error('panelName is required.');
+  }
+  if (!global.Editor || !Editor.Panel || typeof Editor.Panel.open !== 'function') {
+    throw new Error('Editor.Panel.open is unavailable in this Cocos extension host.');
+  }
+  const result = await Editor.Panel.open(id);
+  return { opened: true, panelName: id, result };
+}
+
+function getEditorPreference(scope, key) {
+  if (!global.Editor || !Editor.Profile) {
+    throw new Error('Editor.Profile is unavailable in this Cocos extension host.');
+  }
+  const normalizedScope = String(scope || 'project').toLowerCase();
+  const target = normalizedScope === 'global' ? Editor.Profile : Editor.Profile;
+  const getters = normalizedScope === 'global'
+    ? ['getConfig', 'getGlobal']
+    : ['getProject', 'getConfig'];
+  for (const getter of getters) {
+    if (typeof target[getter] === 'function') {
+      return target[getter](key);
+    }
+  }
+  throw new Error('No compatible Editor.Profile getter is available.');
+}
+
+function setEditorPreference(scope, key, value) {
+  if (!global.Editor || !Editor.Profile) {
+    throw new Error('Editor.Profile is unavailable in this Cocos extension host.');
+  }
+  const normalizedScope = String(scope || 'project').toLowerCase();
+  const target = Editor.Profile;
+  const setters = normalizedScope === 'global'
+    ? ['setConfig', 'setGlobal']
+    : ['setProject', 'setConfig'];
+  for (const setter of setters) {
+    if (typeof target[setter] === 'function') {
+      const result = target[setter](key, value);
+      return { set: true, scope: normalizedScope, key, value, method: setter, result };
+    }
+  }
+  throw new Error('No compatible Editor.Profile setter is available.');
+}
+
+function broadcastEditorMessage(options = {}) {
+  ensureEditorMessage();
+  const channel = String(options.channel || '').trim();
+  const message = String(options.message || '').trim();
+  if (!message) {
+    throw new Error('message is required.');
+  }
+  const payload = options.payload === undefined ? {} : options.payload;
+  if (channel && typeof Editor.Message.send === 'function') {
+    const result = Editor.Message.send(channel, message, payload);
+    return { sent: true, mode: 'send', channel, message, payload, result };
+  }
+  if (typeof Editor.Message.broadcast === 'function') {
+    const result = Editor.Message.broadcast(message, payload);
+    return { sent: true, mode: 'broadcast', message, payload, result };
+  }
+  throw new Error('Neither Editor.Message.send nor Editor.Message.broadcast is available.');
+}
+
+function createCocosProjectTools({ createSchema }) {
+  return [
+    {
+      name: 'save_current_scene',
+      profile: 'full',
+      description: '[core] Save the currently open Cocos scene using available editor scene messages.',
+      inputSchema: createSchema({}, []),
+      handler: async () => {
+        const result = await tryEditorRequests([
+          { channel: 'scene', method: 'save-scene' },
+          { channel: 'scene', method: 'save' },
+        ]);
+        return { saved: true, ...result };
+      },
+    },
+    {
+      name: 'open_build_panel',
+      profile: 'full',
+      description: '[core] Open the Cocos build panel, defaulting to the builder panel id.',
+      inputSchema: createSchema(
+        {
+          panelName: { type: 'string', description: 'Panel id to open. Defaults to builder.' },
+        },
+        []
+      ),
+      handler: async (args) => openPanel(args.panelName || 'builder'),
+    },
+    {
+      name: 'get_build_status',
+      profile: 'core',
+      description: '[specialist] Query Cocos build/preview status using known builder message variants.',
+      inputSchema: createSchema({}, []),
+      handler: async () => await tryEditorRequestsStatus([
+        { channel: 'builder', method: 'query-build-status' },
+        { channel: 'builder', method: 'get-build-status' },
+        { channel: 'builder', method: 'query-build-tasks' },
+      ]),
+    },
+    {
+      name: 'run_project_preview',
+      profile: 'full',
+      description: '[core] Start Cocos preview/run using known preview and builder message variants.',
+      inputSchema: createSchema(
+        {
+          platform: { type: 'string', description: 'Optional preview platform or build target.' },
+        },
+        []
+      ),
+      handler: async (args) => await tryEditorRequests([
+        { channel: 'preview', method: 'start', args: [args || {}] },
+        { channel: 'preview', method: 'open-preview', args: [args || {}] },
+        { channel: 'builder', method: 'preview', args: [args || {}] },
+      ]),
+    },
+    {
+      name: 'get_editor_preference',
+      profile: 'full',
+      description: '[core] Read a Cocos editor preference through Editor.Profile when available.',
+      inputSchema: createSchema(
+        {
+          scope: { type: 'string', description: 'Preference scope: project or global. Defaults to project.' },
+          key: { type: 'string', description: 'Preference key.' },
+        },
+        ['key']
+      ),
+      handler: async (args) => ({
+        scope: args.scope || 'project',
+        key: args.key,
+        value: getEditorPreference(args.scope, args.key),
+      }),
+    },
+    {
+      name: 'set_editor_preference',
+      profile: 'full',
+      description: '[core] Write a Cocos editor preference through Editor.Profile when available.',
+      inputSchema: createSchema(
+        {
+          scope: { type: 'string', description: 'Preference scope: project or global. Defaults to project.' },
+          key: { type: 'string', description: 'Preference key.' },
+          valueJson: { type: 'string', description: 'JSON encoded preference value.' },
+        },
+        ['key', 'valueJson']
+      ),
+      handler: async (args) => {
+        let value;
+        try {
+          value = JSON.parse(args.valueJson);
+        } catch (error) {
+          throw new Error(`valueJson must be valid JSON: ${error.message}`);
+        }
+        return setEditorPreference(args.scope, args.key, value);
+      },
+    },
+    {
+      name: 'broadcast_editor_message',
+      profile: 'full',
+      description: '[core] Send or broadcast a Cocos editor message for advanced editor automation.',
+      inputSchema: createSchema(
+        {
+          channel: { type: 'string', description: 'Optional Editor.Message channel for send().' },
+          message: { type: 'string', description: 'Message name to send or broadcast.' },
+          payload: { type: 'object', description: 'Optional JSON payload.' },
+        },
+        ['message']
+      ),
+      handler: async (args) => broadcastEditorMessage(args),
+    },
+  ];
+}
+
+module.exports = {
+  broadcastEditorMessage,
+  createCocosProjectTools,
+  getEditorPreference,
+  setEditorPreference,
+  tryEditorRequests,
+  tryEditorRequestsStatus,
+};

lib/tools/files.js

@@ -0,0 +1,303 @@
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const { resolveProjectPath } = require('../path-safety');
+
+/**
+ * Build a focused, line-numbered snippet around one file line.
+ * @param {string} filePath Absolute file path.
+ * @param {number} lineNumber One-based target line number.
+ * @param {number} contextLines Surrounding lines to include.
+ * @returns {string}
+ */
+function buildSnippet(filePath, lineNumber, contextLines = 3) {
+  const lines = fs.readFileSync(filePath, 'utf8').split(/\r?\n/);
+  const start = Math.max(1, Number(lineNumber || 1) - Math.max(0, contextLines));
+  const end = Math.min(lines.length, Number(lineNumber || 1) + Math.max(0, contextLines));
+  const snippet = [];
+  for (let line = start; line <= end; line += 1) {
+    const marker = line === Number(lineNumber || 1) ? '>' : ' ';
+    snippet.push(`${marker} ${String(line).padStart(4, ' ')} | ${lines[line - 1]}`);
+  }
+  return snippet.join('\n');
+}
+
+function matchesPattern(fileName, pattern) {
+  const escaped = pattern.replace(/[.+^${}()|[\]\\]/g, '\\$&').replace(/\*/g, '.*');
+  return new RegExp(`^${escaped}$`, 'i').test(fileName);
+}
+
+function searchFiles(rootDir, pattern, limit) {
+  const results = [];
+  if (!fs.existsSync(rootDir)) {
+    return results;
+  }
+
+  const stack = [rootDir];
+  while (stack.length && results.length < limit) {
+    const current = stack.pop();
+    const entries = fs.readdirSync(current, { withFileTypes: true });
+    for (const entry of entries) {
+      if (entry.name === '.git' || entry.name === 'node_modules' || entry.name === 'temp' || entry.name === 'library') {
+        continue;
+      }
+
+      const fullPath = path.join(current, entry.name);
+      if (entry.isDirectory()) {
+        stack.push(fullPath);
+        continue;
+      }
+
+      if (matchesPattern(entry.name, pattern)) {
+        results.push(fullPath);
+        if (results.length >= limit) {
+          break;
+        }
+      }
+    }
+  }
+
+  return results;
+}
+
+function replaceAllLiteral(content, search, replacement) {
+  if (!search) {
+    throw new Error('search text is required.');
+  }
+  return content.split(search).join(replacement);
+}
+
+/**
+ * Best-effort refresh for Cocos asset database after external file edits.
+ * @param {string} projectPath Active Cocos project root.
+ * @param {string} targetPath Absolute file or directory path.
+ * @returns {Promise<string>}
+ */
+async function refreshAssets(projectPath, targetPath) {
+  if (!global.Editor || !Editor.Message || typeof Editor.Message.request !== 'function') {
+    return 'Asset refresh API is unavailable; Cocos Creator should pick up file changes automatically.';
+  }
+
+  const relative = path.relative(path.join(projectPath, 'assets'), targetPath).replace(/\\/g, '/');
+  if (!relative.startsWith('..')) {
+    const dbUrl = `db://assets/${relative}`;
+    try {
+      await Editor.Message.request('asset-db', 'refresh-asset', dbUrl);
+      return `Refreshed asset database for ${dbUrl}`;
+    } catch (error) {
+      try {
+        await Editor.Message.request('asset-db', 'refresh-asset', 'db://assets');
+        return `Refreshed asset database after writing ${dbUrl}`;
+      } catch (innerError) {
+        return `File written, but asset refresh failed: ${innerError.message}`;
+      }
+    }
+  }
+
+  return 'File written outside assets directory; no asset-db refresh was needed.';
+}
+
+/**
+ * File-system tools. Kept separate from the registry so path safety and asset
+ * refresh behavior can be tested and evolved independently.
+ */
+function createFileTools({ createSchema, getRuntimeContext }) {
+  return [
+    {
+      name: 'read_file',
+      profile: 'full',
+      description: '[core] Read a file from the Cocos project.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute file path.' },
+        },
+        ['path']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const fullPath = resolveProjectPath(projectPath, args.path);
+        if (!fs.existsSync(fullPath)) {
+          throw new Error(`File not found: ${args.path}`);
+        }
+        const content = fs.readFileSync(fullPath, 'utf8');
+        return content.length > 12000 ? `${content.slice(0, 12000)}\n... (truncated)` : content;
+      },
+    },
+    {
+      name: 'get_file_snippet',
+      profile: 'full',
+      description: '[core] Read a focused snippet around a file line number.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute file path.' },
+          line: { type: 'number', description: 'Target line number, starting at 1.' },
+          contextLines: { type: 'number', description: 'Number of surrounding context lines.' },
+        },
+        ['path', 'line']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const fullPath = resolveProjectPath(projectPath, args.path);
+        if (!fs.existsSync(fullPath)) {
+          throw new Error(`File not found: ${args.path}`);
+        }
+        return buildSnippet(fullPath, args.line, Number.isFinite(args.contextLines) ? args.contextLines : 3);
+      },
+    },
+    {
+      name: 'write_file',
+      profile: 'full',
+      description: '[core] Write or overwrite a file in the Cocos project.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute file path.' },
+          content: { type: 'string', description: 'File content to write.' },
+        },
+        ['path', 'content']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const fullPath = resolveProjectPath(projectPath, args.path);
+        fs.mkdirSync(path.dirname(fullPath), { recursive: true });
+        fs.writeFileSync(fullPath, args.content, 'utf8');
+        return `Wrote ${args.content.length} chars to ${args.path}\n${await refreshAssets(projectPath, fullPath)}`;
+      },
+    },
+    {
+      name: 'replace_in_file',
+      profile: 'full',
+      description: '[core] Replace text in a file, useful for script auto-fix loops.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute file path.' },
+          search: { type: 'string', description: 'Literal text to search for.' },
+          replace: { type: 'string', description: 'Replacement text.' },
+          replaceAll: { type: 'boolean', description: 'Replace every occurrence instead of only the first.' },
+        },
+        ['path', 'search', 'replace']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const fullPath = resolveProjectPath(projectPath, args.path);
+        if (!fs.existsSync(fullPath)) {
+          throw new Error(`File not found: ${args.path}`);
+        }
+
+        const original = fs.readFileSync(fullPath, 'utf8');
+        if (!original.includes(args.search)) {
+          throw new Error(`Search text was not found in ${args.path}`);
+        }
+
+        const updated = args.replaceAll
+          ? replaceAllLiteral(original, args.search, args.replace)
+          : original.replace(args.search, args.replace);
+
+        fs.writeFileSync(fullPath, updated, 'utf8');
+        return `Updated ${args.path} (${args.replaceAll ? 'all matches' : 'first match'})\n${await refreshAssets(projectPath, fullPath)}`;
+      },
+    },
+    {
+      name: 'search_files',
+      profile: 'full',
+      description: '[core] Search project files by simple wildcard pattern.',
+      inputSchema: createSchema(
+        {
+          pattern: { type: 'string', description: "Wildcard file pattern such as '*.ts' or 'Player*'." },
+          directory: { type: 'string', description: 'Project-relative search root. Defaults to assets.' },
+          limit: { type: 'number', description: 'Maximum number of results to return.' },
+        },
+        ['pattern']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const searchRoot = resolveProjectPath(projectPath, args.directory || 'assets');
+        if (!fs.existsSync(searchRoot)) {
+          throw new Error(`Directory not found: ${args.directory || 'assets'}`);
+        }
+
+        const limit = Number.isFinite(args.limit) ? Math.max(1, Math.min(500, args.limit)) : 100;
+        const results = searchFiles(searchRoot, args.pattern, limit).map((fullPath) =>
+          path.relative(projectPath, fullPath).replace(/\\/g, '/')
+        );
+        return {
+          count: results.length,
+          files: results,
+        };
+      },
+    },
+    {
+      name: 'list_directory',
+      profile: 'full',
+      description: '[core] List files and directories inside a project directory.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute directory path.' },
+        },
+        ['path']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const targetPath = resolveProjectPath(projectPath, args.path);
+        if (!fs.existsSync(targetPath) || !fs.statSync(targetPath).isDirectory()) {
+          throw new Error(`Directory not found: ${args.path}`);
+        }
+
+        const entries = fs
+          .readdirSync(targetPath, { withFileTypes: true })
+          .filter((entry) => !entry.name.startsWith('.'))
+          .map((entry) => ({
+            name: entry.name,
+            type: entry.isDirectory() ? 'directory' : 'file',
+          }));
+        return {
+          path: args.path,
+          entries,
+        };
+      },
+    },
+    {
+      name: 'exists',
+      profile: 'full',
+      description: '[core] Check whether a project file or directory exists.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Project-relative or absolute path.' },
+        },
+        ['path']
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const targetPath = resolveProjectPath(projectPath, args.path);
+        return {
+          path: args.path,
+          exists: fs.existsSync(targetPath),
+          isFile: fs.existsSync(targetPath) ? fs.statSync(targetPath).isFile() : false,
+          isDirectory: fs.existsSync(targetPath) ? fs.statSync(targetPath).isDirectory() : false,
+        };
+      },
+    },
+    {
+      name: 'refresh_assets',
+      profile: 'full',
+      description: '[core] Best-effort asset database refresh for a file or the assets root.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Optional project-relative file path to refresh.' },
+        },
+        []
+      ),
+      handler: async (args) => {
+        const { projectPath } = getRuntimeContext();
+        const targetPath = resolveProjectPath(projectPath, args.path || 'assets');
+        return await refreshAssets(projectPath, targetPath);
+      },
+    },
+  ];
+}
+
+module.exports = {
+  buildSnippet,
+  createFileTools,
+  refreshAssets,
+};

lib/tools/scene-events.js

@@ -0,0 +1,45 @@
+'use strict';
+
+function createSceneEventTools({ createSchema, sceneBridge }) {
+  return [
+    {
+      name: 'list_button_click_events',
+      profile: 'full',
+      description: '[core] List click event bindings on a Cocos Button component.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Button node hierarchy path.' },
+          uuid: { type: 'string', description: 'Button node uuid.' },
+          name: { type: 'string', description: 'Fallback exact button node name.' },
+        },
+        []
+      ),
+      handler: async (args) => sceneBridge.call('listButtonClickEvents', args),
+    },
+    {
+      name: 'bind_button_click_event',
+      profile: 'full',
+      description: '[core] Bind a Cocos Button click event to a target node component method.',
+      inputSchema: createSchema(
+        {
+          path: { type: 'string', description: 'Button node hierarchy path.' },
+          uuid: { type: 'string', description: 'Button node uuid.' },
+          name: { type: 'string', description: 'Fallback exact button node name.' },
+          targetPath: { type: 'string', description: 'Target node path containing the handler component.' },
+          targetUuid: { type: 'string', description: 'Target node uuid containing the handler component.' },
+          targetName: { type: 'string', description: 'Fallback exact target node name.' },
+          componentName: { type: 'string', description: 'Target component class name.' },
+          handler: { type: 'string', description: 'Method name to invoke on the target component.' },
+          customEventData: { type: 'string', description: 'Optional custom event data string.' },
+          replace: { type: 'boolean', description: 'Replace an identical existing binding.' },
+        },
+        ['componentName', 'handler']
+      ),
+      handler: async (args) => sceneBridge.call('bindButtonClickEvent', args),
+    },
+  ];
+}
+
+module.exports = {
+  createSceneEventTools,
+};

package.json

@@ -1,14 +1,63 @@
 {
   "name": "funplay-cocos-mcp",
   "package_version": 2,
-  "version": "0.2.0",
+  "version": "0.4.0",
   "description": "Embedded MCP server for Cocos Creator with scene script execution, project resources, prompts, and file/scene tools.",
   "author": "Funplay",
   "license": "MIT",
   "main": "browser.js",
+  "bin": {
+    "funplay-cocos-mcp": "bin/funplay-cocos-mcp.js"
+  },
+  "mcpName": "io.github.FunplayAI/funplay-cocos-mcp",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/FunplayAI/funplay-cocos-mcp.git"
+  },
+  "homepage": "https://github.com/FunplayAI/funplay-cocos-mcp#readme",
+  "bugs": {
+    "url": "https://github.com/FunplayAI/funplay-cocos-mcp/issues"
+  },
+  "keywords": [
+    "mcp",
+    "cocos",
+    "cocos-creator",
+    "funplay",
+    "model-context-protocol",
+    "ai"
+  ],
+  "engines": {
+    "node": ">=18"
+  },
+  "files": [
+    "bin/",
+    "docs/",
+    "lib/",
+    "panel/",
+    "browser.js",
+    "scene.js",
+    "server.json",
+    "README.md",
+    "README_CN.md",
+    "CHANGELOG.md",
+    "CONTRIBUTING.md",
+    "LICENSE",
+    "RELEASE_WORKFLOW.md",
+    "RELEASE_CHECKLIST.md"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
   "scripts": {
-    "check": "node --check browser.js && node --check scene.js && node --check panel/index.js && node --check lib/assets.js && node --check lib/client-config.js && node --check lib/config.js && node --check lib/diagnostics.js && node --check lib/electron-tools.js && node --check lib/input.js && node --check lib/interaction-log.js && node --check lib/logs.js && node --check lib/path-safety.js && node --check lib/prompts.js && node --check lib/resources.js && node --check lib/runtime-log.js && node --check lib/screenshots.js && node --check lib/server.js && node --check lib/tool-registry.js && node --check lib/update-checker.js && node --check lib/utils.js",
+    "check": "node --check browser.js && node --check scene.js && node --check panel/index.js && node --check bin/funplay-cocos-mcp.js && node --check lib/assets.js && node --check lib/client-config.js && node --check lib/config.js && node --check lib/diagnostics.js && node --check lib/electron-tools.js && node --check lib/input.js && node --check lib/interaction-log.js && node --check lib/javascript-safety.js && node --check lib/logs.js && node --check lib/path-safety.js && node --check lib/prefabs.js && node --check lib/project-instructions.js && node --check lib/prompts.js && node --check lib/resources.js && node --check lib/runtime-log.js && node --check lib/screenshots.js && node --check lib/server.js && node --check lib/tool-profiles.js && node --check lib/tool-registry.js && node --check lib/tools/assets-advanced.js && node --check lib/tools/cocos-project.js && node --check lib/tools/files.js && node --check lib/tools/scene-events.js && node --check lib/update-checker.js && node --check lib/utils.js && node --check scripts/generate-tool-docs.js && node --check scripts/release.js",
-    "test": "node --test"
+    "test": "node --test",
+    "docs:generate": "node scripts/generate-tool-docs.js",
+    "docs:check": "node scripts/generate-tool-docs.js --check",
+    "pack:dry-run": "npm pack --dry-run",
+    "registry:validate": "mcp-publisher validate server.json",
+    "release:check": "node scripts/release.js check && npm run docs:check",
+    "release:package": "node scripts/release.js package",
+    "release:verify": "npm run check && npm test && npm run release:check && npm run pack:dry-run && npm run release:package"
   },
   "panels": {
     "default": {

panel/index.js

@@ -34,6 +34,8 @@ module.exports = Editor.Panel.define({
           </label>
           <ui-button id="restartBtn">Restart</ui-button>
           <ui-button id="copyUrlBtn">Copy URL</ui-button>
+          <ui-button id="copyHealthCurlBtn">Copy Health Curl</ui-button>
+          <ui-button id="copyToolsCurlBtn">Copy Tools Curl</ui-button>
           <ui-button id="checkUpdatesBtn">Check Updates</ui-button>
         </div>
         <div class="grid">
@@ -49,6 +51,10 @@ module.exports = Editor.Panel.define({
             <ui-checkbox id="sessionsInput"></ui-checkbox>
             MCP Sessions
           </label>
+          <label class="checkbox-line">
+            <ui-checkbox id="javascriptSafetyInput"></ui-checkbox>
+            JavaScript Safety Checks
+          </label>
         </div>
         <div id="updateStatus" class="client-status muted"></div>
         <p>Changes auto-save. Port/profile changes restart the server when needed.</p>
@@ -62,6 +68,19 @@ module.exports = Editor.Panel.define({
           <ui-button id="useFullBtn">Full</ui-button>
           <ui-button id="useCustomBtn">Custom</ui-button>
         </div>
+        <div class="profile-manager">
+          <div class="row">
+            <ui-input id="toolProfileNameInput" placeholder="Profile name"></ui-input>
+            <ui-select id="savedToolProfileSelect"></ui-select>
+            <ui-button id="saveToolProfileBtn">Save Profile</ui-button>
+            <ui-button id="applyToolProfileBtn">Apply</ui-button>
+            <ui-button id="deleteToolProfileBtn">Delete</ui-button>
+            <ui-button id="exportToolProfilesBtn">Export</ui-button>
+            <ui-button id="importToolProfilesBtn">Import</ui-button>
+          </div>
+          <ui-textarea id="toolProfileImportText"></ui-textarea>
+        </div>
+        <div id="categoryControls" class="category-controls"></div>
         <div class="tool-config-grid">
           <label>Enabled Categories <ui-textarea id="enabledCategoriesInput"></ui-textarea></label>
           <label>Disabled Categories <ui-textarea id="disabledCategoriesInput"></ui-textarea></label>
@@ -70,6 +89,20 @@ module.exports = Editor.Panel.define({
         </div>
       </section>
 
+      <section class="card">
+        <h2>Activity</h2>
+        <div class="activity-grid">
+          <div class="activity-column">
+            <h3>Recent Calls</h3>
+            <div id="recentCalls" class="mini-list muted"></div>
+          </div>
+          <div class="activity-column">
+            <h3>Log Preview</h3>
+            <div id="recentLogs" class="mini-list muted"></div>
+          </div>
+        </div>
+      </section>
+
       <section class="card">
         <h2>MCP Client Config</h2>
         <div class="row">
@@ -114,6 +147,12 @@ module.exports = Editor.Panel.define({
       margin: 0 0 10px 0;
       font-size: 15px;
     }
+    h3 {
+      margin: 0 0 6px 0;
+      font-size: 12px;
+      font-weight: 600;
+      color: var(--color-normal-contrast-weak);
+    }
     p {
       margin: 4px 0 0 0;
       color: var(--color-normal-contrast-weakest);
@@ -158,6 +197,54 @@ module.exports = Editor.Panel.define({
       gap: 8px;
       margin-top: 8px;
     }
+    .profile-manager {
+      margin-top: 8px;
+    }
+    #toolProfileNameInput {
+      min-width: 150px;
+    }
+    #savedToolProfileSelect {
+      min-width: 150px;
+    }
+    #toolProfileImportText {
+      min-height: 54px;
+      margin-top: 8px;
+    }
+    .category-controls {
+      display: grid;
+      grid-template-columns: repeat(2, minmax(220px, 1fr));
+      gap: 8px;
+      margin-top: 10px;
+    }
+    .category-row {
+      border: 1px solid var(--color-normal-border);
+      border-radius: 6px;
+      padding: 8px;
+      background: rgba(0,0,0,0.10);
+      display: grid;
+      gap: 6px;
+    }
+    .category-heading {
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+      gap: 8px;
+    }
+    .category-name {
+      color: var(--color-normal-contrast);
+      font-weight: 600;
+      word-break: break-word;
+    }
+    .category-count {
+      color: var(--color-normal-contrast-weakest);
+      font-size: 11px;
+      white-space: nowrap;
+    }
+    .category-actions {
+      display: flex;
+      gap: 6px;
+      flex-wrap: wrap;
+    }
     label {
       display: flex;
       flex-direction: column;
@@ -199,6 +286,46 @@ module.exports = Editor.Panel.define({
       white-space: pre-wrap;
       word-break: break-all;
     }
+    .activity-grid {
+      display: grid;
+      grid-template-columns: repeat(2, minmax(180px, 1fr));
+      gap: 10px;
+    }
+    .mini-list {
+      min-height: 74px;
+      max-height: 158px;
+      overflow: auto;
+      box-sizing: border-box;
+      border: 1px solid var(--color-normal-border);
+      border-radius: 6px;
+      padding: 8px;
+      background: rgba(0,0,0,0.12);
+      line-height: 1.35;
+    }
+    .mini-item {
+      padding: 0 0 8px 0;
+      margin-bottom: 8px;
+      border-bottom: 1px solid rgba(255,255,255,0.08);
+    }
+    .mini-item:last-child {
+      margin-bottom: 0;
+      padding-bottom: 0;
+      border-bottom: none;
+    }
+    .mini-title {
+      color: var(--color-normal-contrast);
+      font-weight: 600;
+      word-break: break-word;
+    }
+    .mini-meta {
+      margin-top: 2px;
+      color: var(--color-normal-contrast-weakest);
+      font-size: 11px;
+    }
+    .mini-body {
+      margin-top: 2px;
+      word-break: break-word;
+    }
     details {
       display: block;
     }
@@ -232,6 +359,14 @@ module.exports = Editor.Panel.define({
     .primary {
       border-color: #4aa3ff;
     }
+    @media (max-width: 620px) {
+      .activity-grid {
+        grid-template-columns: 1fr;
+      }
+      .category-controls {
+        grid-template-columns: 1fr;
+      }
+    }
   `,
   $: {
     root: '.mcp-root',
@@ -242,14 +377,26 @@ module.exports = Editor.Panel.define({
     portInput: '#portInput',
     profileSelect: '#profileSelect',
     sessionsInput: '#sessionsInput',
+    javascriptSafetyInput: '#javascriptSafetyInput',
     restartBtn: '#restartBtn',
     copyUrlBtn: '#copyUrlBtn',
+    copyHealthCurlBtn: '#copyHealthCurlBtn',
+    copyToolsCurlBtn: '#copyToolsCurlBtn',
     checkUpdatesBtn: '#checkUpdatesBtn',
     updateStatus: '#updateStatus',
     toolSummary: '#toolSummary',
     useCoreBtn: '#useCoreBtn',
     useFullBtn: '#useFullBtn',
     useCustomBtn: '#useCustomBtn',
+    toolProfileNameInput: '#toolProfileNameInput',
+    savedToolProfileSelect: '#savedToolProfileSelect',
+    saveToolProfileBtn: '#saveToolProfileBtn',
+    applyToolProfileBtn: '#applyToolProfileBtn',
+    deleteToolProfileBtn: '#deleteToolProfileBtn',
+    exportToolProfilesBtn: '#exportToolProfilesBtn',
+    importToolProfilesBtn: '#importToolProfilesBtn',
+    toolProfileImportText: '#toolProfileImportText',
+    categoryControls: '#categoryControls',
     enabledCategoriesInput: '#enabledCategoriesInput',
     disabledCategoriesInput: '#disabledCategoriesInput',
     enabledToolsInput: '#enabledToolsInput',
@@ -258,6 +405,8 @@ module.exports = Editor.Panel.define({
     configureClientBtn: '#configureClientBtn',
     clientTargetStatus: '#clientTargetStatus',
     clientConfigText: '#clientConfigText',
+    recentCalls: '#recentCalls',
+    recentLogs: '#recentLogs',
     output: '#output',
   },
   methods: {
@@ -282,32 +431,160 @@ module.exports = Editor.Panel.define({
       const portText = status.portFallbackActive
         ? `  |  Port fallback: ${status.requestedPort} -> ${status.port}`
         : '';
+      const attachText = status.attachedToExisting ? '  |  Attached listener' : '';
       this.$.statusText.textContent =
-        `${status.url || ''}  |  Project: ${status.projectName || ''}  |  Cocos ${status.cocosVersion || ''}${portText}`;
+        `${status.url || ''}  |  Project: ${status.projectName || ''}  |  Cocos ${status.cocosVersion || ''}${portText}${attachText}`;
 
       this.$.enabledInput.value = Boolean(isRunning || config.autostart);
       this.$.portInput.value = Number(config.port || status.port || 8765);
       this.$.profileSelect.value = config.toolProfile || status.toolProfile || 'core';
       this.$.sessionsInput.value = Boolean(config.enableSessions || status.enableSessions);
+      this.$.javascriptSafetyInput.value = config.executeJavascriptSafetyChecks !== false;
       this.$.enabledCategoriesInput.value = this.formatList(config.enabledToolCategories);
       this.$.disabledCategoriesInput.value = this.formatList(config.disabledToolCategories);
       this.$.enabledToolsInput.value = this.formatList(config.enabledTools);
       this.$.disabledToolsInput.value = this.formatList(config.disabledTools);
+      this.renderToolProfiles();
       this.renderUpdateStatus();
       this.renderToolSummary();
-
+      this.renderCategoryControls();
-      this.$.clientConfigText.value = state.clientConfig ? state.clientConfig.codex : '';
       this.renderClientTargets();
+      this.renderActivity();
     },
     formatList(value) {
       return Array.isArray(value) ? value.join('\n') : '';
     },
     parseList(value) {
+      if (Array.isArray(value)) {
+        return value.map((item) => String(item || '').trim()).filter(Boolean);
+      }
       return String(value || '')
         .split(/[\n,]/)
         .map((item) => item.trim())
         .filter(Boolean);
     },
+    normalizeToolProfile(profile) {
+      const name = String(profile && profile.name || '').trim();
+      if (!name) {
+        throw new Error('Profile name is required.');
+      }
+      const mode = String(profile.toolProfile || 'core').toLowerCase();
+      return {
+        name: name.slice(0, 80),
+        toolProfile: mode === 'full' || mode === 'custom' ? mode : 'core',
+        enabledToolCategories: this.parseList(profile.enabledToolCategories).map((item) => item.toLowerCase()),
+        disabledToolCategories: this.parseList(profile.disabledToolCategories).map((item) => item.toLowerCase()),
+        enabledTools: this.parseList(profile.enabledTools),
+        disabledTools: this.parseList(profile.disabledTools),
+        updatedAt: profile.updatedAt || new Date().toISOString(),
+      };
+    },
+    normalizeToolProfiles(value) {
+      const result = [];
+      const seen = new Set();
+      (Array.isArray(value) ? value : []).forEach((profile) => {
+        try {
+          const normalized = this.normalizeToolProfile(profile);
+          const key = normalized.name.toLowerCase();
+          const existing = result.findIndex((item) => item.name.toLowerCase() === key);
+          if (existing >= 0) {
+            result[existing] = normalized;
+          } else if (!seen.has(key)) {
+            seen.add(key);
+            result.push(normalized);
+          }
+        } catch (error) {
+          // Ignore malformed imported entries in the panel; backend normalization repeats this.
+        }
+      });
+      return result.sort((left, right) => left.name.localeCompare(right.name));
+    },
+    currentToolProfileSnapshot(name) {
+      return this.normalizeToolProfile({
+        name,
+        toolProfile: this.$.profileSelect.value || 'core',
+        enabledToolCategories: this.parseList(this.$.enabledCategoriesInput.value).map((item) => item.toLowerCase()),
+        disabledToolCategories: this.parseList(this.$.disabledCategoriesInput.value).map((item) => item.toLowerCase()),
+        enabledTools: this.parseList(this.$.enabledToolsInput.value),
+        disabledTools: this.parseList(this.$.disabledToolsInput.value),
+      });
+    },
+    getSavedToolProfiles() {
+      const config = this.state && this.state.config ? this.state.config : {};
+      return this.normalizeToolProfiles(config.savedToolProfiles || []);
+    },
+    renderToolProfiles() {
+      const config = this.state && this.state.config ? this.state.config : {};
+      const profiles = this.getSavedToolProfiles();
+      const selected = this.$.savedToolProfileSelect.value || config.activeToolProfileName || (profiles[0] && profiles[0].name) || '';
+      this.$.savedToolProfileSelect.innerHTML = '';
+      if (profiles.length) {
+        profiles.forEach((profile) => {
+          const option = document.createElement('option');
+          option.value = profile.name;
+          option.textContent = profile.name;
+          this.$.savedToolProfileSelect.appendChild(option);
+        });
+      } else {
+        const option = document.createElement('option');
+        option.value = '';
+        option.textContent = 'No saved profiles';
+        this.$.savedToolProfileSelect.appendChild(option);
+      }
+      this.$.savedToolProfileSelect.value = selected;
+      if (!this.$.toolProfileNameInput.value) {
+        this.$.toolProfileNameInput.value = selected || config.activeToolProfileName || '';
+      }
+    },
+    renderCategoryControls() {
+      const catalog = (this.state && this.state.toolCatalog) || [];
+      const groups = catalog.reduce((acc, tool) => {
+        const category = tool.category || 'other';
+        if (!acc[category]) {
+          acc[category] = { total: 0, enabled: 0 };
+        }
+        acc[category].total += 1;
+        if (tool.enabled) {
+          acc[category].enabled += 1;
+        }
+        return acc;
+      }, {});
+
+      this.$.categoryControls.innerHTML = '';
+      Object.keys(groups).sort().forEach((category) => {
+        const row = document.createElement('div');
+        row.className = 'category-row';
+
+        const heading = document.createElement('div');
+        heading.className = 'category-heading';
+        const name = document.createElement('div');
+        name.className = 'category-name';
+        name.textContent = category;
+        const count = document.createElement('div');
+        count.className = 'category-count';
+        count.textContent = `${groups[category].enabled}/${groups[category].total}`;
+        heading.appendChild(name);
+        heading.appendChild(count);
+
+        const actions = document.createElement('div');
+        actions.className = 'category-actions';
+        [
+          ['enable', 'Enable'],
+          ['disable', 'Disable'],
+          ['clear', 'Clear'],
+        ].forEach(([mode, label]) => {
+          const button = document.createElement('ui-button');
+          button.textContent = label;
+          button.dataset.category = category;
+          button.dataset.mode = mode;
+          actions.appendChild(button);
+        });
+
+        row.appendChild(heading);
+        row.appendChild(actions);
+        this.$.categoryControls.appendChild(row);
+      });
+    },
     renderUpdateStatus() {
       const update = this.state && this.state.updateInfo;
       if (!update) {
@@ -329,6 +606,75 @@ module.exports = Editor.Panel.define({
       this.$.toolSummary.textContent =
         `Enabled ${enabled.length}/${catalog.length} tools  |  Categories: ${categories.join(', ')}`;
     },
+    renderActivity() {
+      const state = this.state || {};
+      this.renderMiniList(
+        this.$.recentCalls,
+        state.recentInteractions || [],
+        (entry) => ({
+          title: `${String(entry.status || '').toUpperCase()} ${entry.toolName || 'tool'}`,
+          meta: this.formatTimestamp(entry.timestamp),
+          body: entry.summary || '',
+        }),
+        'No recent MCP calls.'
+      );
+      this.renderMiniList(
+        this.$.recentLogs,
+        state.recentRuntimeLogs || [],
+        (entry) => ({
+          title: `${String(entry.level || 'info').toUpperCase()} ${entry.message || ''}`,
+          meta: this.formatTimestamp(entry.timestamp),
+          body: entry.details ? stringify(entry.details) : '',
+        }),
+        'No runtime logs yet.'
+      );
+    },
+    renderMiniList(container, entries, formatEntry, emptyText) {
+      container.innerHTML = '';
+      if (!entries.length) {
+        container.textContent = emptyText;
+        return;
+      }
+
+      const fragment = document.createDocumentFragment();
+      entries.slice(0, 6).forEach((entry) => {
+        const formatted = formatEntry(entry);
+        const item = document.createElement('div');
+        item.className = 'mini-item';
+
+        const title = document.createElement('div');
+        title.className = 'mini-title';
+        title.textContent = formatted.title;
+        item.appendChild(title);
+
+        if (formatted.meta) {
+          const meta = document.createElement('div');
+          meta.className = 'mini-meta';
+          meta.textContent = formatted.meta;
+          item.appendChild(meta);
+        }
+
+        if (formatted.body) {
+          const body = document.createElement('div');
+          body.className = 'mini-body';
+          body.textContent = formatted.body;
+          item.appendChild(body);
+        }
+
+        fragment.appendChild(item);
+      });
+      container.appendChild(fragment);
+    },
+    formatTimestamp(value) {
+      if (!value) {
+        return '';
+      }
+      const date = new Date(value);
+      if (Number.isNaN(date.getTime())) {
+        return String(value);
+      }
+      return date.toLocaleTimeString();
+    },
     renderClientTargets() {
       const targets = (this.state && this.state.clientTargets) || [];
       const preferred = this.state && this.state.config ? this.state.config.lastClientTargetId : '';
@@ -349,10 +695,30 @@ module.exports = Editor.Panel.define({
         return;
       }
       this.$.clientTargetStatus.textContent = `${target.configured ? 'Configured' : 'Not configured'}: ${target.configPath}`;
+      const previews = this.state && this.state.clientConfig && Array.isArray(this.state.clientConfig.targets)
+        ? this.state.clientConfig.targets
+        : [];
+      const preview = previews.find((item) => item.id === target.id);
+      this.$.clientConfigText.value = preview && preview.preview
+        ? preview.preview
+        : (this.state && this.state.clientConfig ? this.state.clientConfig.codex : '');
     },
     showOutput(value) {
       this.$.output.textContent = stringify(value);
     },
+    copyText(text, successMessage) {
+      if (!text) {
+        this.showOutput('Nothing to copy.');
+        return;
+      }
+      navigator.clipboard.writeText(text)
+        .then(() => this.showOutput(successMessage))
+        .catch(() => this.showOutput(text));
+    },
+    getCurlCommand(key) {
+      const curl = this.state && this.state.clientConfig && this.state.clientConfig.curl;
+      return curl && curl[key] ? curl[key] : '';
+    },
     async persistConfig(options = {}) {
       const { showOutput = false } = options;
       try {
@@ -387,11 +753,103 @@ module.exports = Editor.Panel.define({
         enabledTools: this.parseList(this.$.enabledToolsInput.value),
         disabledTools: this.parseList(this.$.disabledToolsInput.value),
         enableSessions: Boolean(this.$.sessionsInput.value),
+        executeJavascriptSafetyChecks: Boolean(this.$.javascriptSafetyInput.value),
         autostart: Boolean(this.$.enabledInput.value),
         maxInteractionLogEntries: this.state && this.state.config ? this.state.config.maxInteractionLogEntries : 50,
         lastClientTargetId: this.$.clientTargetSelect.value || 'claude_code',
+        activeToolProfileName: this.$.toolProfileNameInput.value || '',
+        savedToolProfiles: this.getSavedToolProfiles(),
       };
     },
+    async saveCurrentToolProfile() {
+      const name = this.$.toolProfileNameInput.value || this.$.savedToolProfileSelect.value;
+      const snapshot = this.currentToolProfileSnapshot(name);
+      const profiles = this.getSavedToolProfiles();
+      const key = snapshot.name.toLowerCase();
+      const existing = profiles.findIndex((profile) => profile.name.toLowerCase() === key);
+      if (existing >= 0) {
+        profiles[existing] = snapshot;
+      } else {
+        profiles.push(snapshot);
+      }
+      this.state.config.savedToolProfiles = this.normalizeToolProfiles(profiles);
+      this.state.config.activeToolProfileName = snapshot.name;
+      await this.persistConfig({ showOutput: true });
+    },
+    async applySavedToolProfile() {
+      const name = this.$.savedToolProfileSelect.value;
+      const profile = this.getSavedToolProfiles().find((item) => item.name === name);
+      if (!profile) {
+        this.showOutput('Select a saved profile first.');
+        return;
+      }
+      this.$.profileSelect.value = profile.toolProfile;
+      this.$.enabledCategoriesInput.value = this.formatList(profile.enabledToolCategories);
+      this.$.disabledCategoriesInput.value = this.formatList(profile.disabledToolCategories);
+      this.$.enabledToolsInput.value = this.formatList(profile.enabledTools);
+      this.$.disabledToolsInput.value = this.formatList(profile.disabledTools);
+      this.$.toolProfileNameInput.value = profile.name;
+      this.state.config.activeToolProfileName = profile.name;
+      await this.persistConfig({ showOutput: true });
+    },
+    async deleteSavedToolProfile() {
+      const name = this.$.savedToolProfileSelect.value;
+      if (!name) {
+        this.showOutput('Select a saved profile first.');
+        return;
+      }
+      this.state.config.savedToolProfiles = this.getSavedToolProfiles()
+        .filter((profile) => profile.name !== name);
+      if (this.state.config.activeToolProfileName === name) {
+        this.state.config.activeToolProfileName = '';
+      }
+      this.$.toolProfileNameInput.value = '';
+      await this.persistConfig({ showOutput: true });
+    },
+    exportSavedToolProfiles() {
+      const payload = JSON.stringify({ version: 1, profiles: this.getSavedToolProfiles() }, null, 2);
+      this.$.toolProfileImportText.value = payload;
+      this.copyText(payload, 'Copied tool profiles to clipboard.');
+    },
+    async importSavedToolProfiles() {
+      try {
+        const payload = JSON.parse(this.$.toolProfileImportText.value || '{}');
+        const incoming = Array.isArray(payload)
+          ? payload
+          : Array.isArray(payload.profiles)
+            ? payload.profiles
+            : [];
+        if (!incoming.length) {
+          throw new Error('No profiles found.');
+        }
+        this.state.config.savedToolProfiles = this.normalizeToolProfiles([
+          ...this.getSavedToolProfiles(),
+          ...incoming,
+        ]);
+        await this.persistConfig({ showOutput: true });
+      } catch (error) {
+        this.showOutput(`Import profiles failed: ${error.message}`);
+      }
+    },
+    async setCategoryExposure(category, mode) {
+      const enabled = new Set(this.parseList(this.$.enabledCategoriesInput.value).map((item) => item.toLowerCase()));
+      const disabled = new Set(this.parseList(this.$.disabledCategoriesInput.value).map((item) => item.toLowerCase()));
+      const key = String(category || '').toLowerCase();
+      if (!key) {
+        return;
+      }
+      enabled.delete(key);
+      disabled.delete(key);
+      if (mode === 'enable') {
+        enabled.add(key);
+      } else if (mode === 'disable') {
+        disabled.add(key);
+      }
+      this.$.profileSelect.value = 'custom';
+      this.$.enabledCategoriesInput.value = Array.from(enabled).sort().join('\n');
+      this.$.disabledCategoriesInput.value = Array.from(disabled).sort().join('\n');
+      await this.persistConfig({ showOutput: true });
+    },
     async handleEnableToggle() {
       const shouldEnable = Boolean(this.$.enabledInput.value);
       const wasRunning = Boolean(this.state && this.state.status && this.state.status.running);
@@ -415,15 +873,20 @@ module.exports = Editor.Panel.define({
     this.$.copyUrlBtn.addEventListener('click', () => {
       const status = this.state && this.state.status;
       const text = status && status.url ? status.url : '';
-      navigator.clipboard.writeText(text)
+      this.copyText(text, 'Copied URL to clipboard.');
-        .then(() => this.showOutput('Copied URL to clipboard.'))
+    });
-        .catch(() => this.showOutput(text));
+    this.$.copyHealthCurlBtn.addEventListener('click', () => {
+      this.copyText(this.getCurlCommand('health'), 'Copied health curl command.');
+    });
+    this.$.copyToolsCurlBtn.addEventListener('click', () => {
+      this.copyText(this.getCurlCommand('tools'), 'Copied tools curl command.');
     });
     this.$.checkUpdatesBtn.addEventListener('click', () => this.runAction(() => request('check-updates')));
     this.$.enabledInput.addEventListener('change', () => this.handleEnableToggle());
     this.$.portInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
     this.$.profileSelect.addEventListener('change', () => this.persistConfig({ showOutput: true }));
     this.$.sessionsInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
+    this.$.javascriptSafetyInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
     this.$.enabledCategoriesInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
     this.$.disabledCategoriesInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
     this.$.enabledToolsInput.addEventListener('change', () => this.persistConfig({ showOutput: true }));
@@ -448,6 +911,23 @@ module.exports = Editor.Panel.define({
       this.$.profileSelect.value = 'custom';
       this.persistConfig({ showOutput: true });
     });
+    this.$.saveToolProfileBtn.addEventListener('click', () => this.saveCurrentToolProfile());
+    this.$.applyToolProfileBtn.addEventListener('click', () => this.applySavedToolProfile());
+    this.$.deleteToolProfileBtn.addEventListener('click', () => this.deleteSavedToolProfile());
+    this.$.exportToolProfilesBtn.addEventListener('click', () => this.exportSavedToolProfiles());
+    this.$.importToolProfilesBtn.addEventListener('click', () => this.importSavedToolProfiles());
+    this.$.savedToolProfileSelect.addEventListener('change', () => {
+      this.$.toolProfileNameInput.value = this.$.savedToolProfileSelect.value || '';
+    });
+    this.$.categoryControls.addEventListener('click', (event) => {
+      const target = event.target && typeof event.target.closest === 'function'
+        ? event.target.closest('ui-button')
+        : event.target;
+      if (!target || !target.dataset || !target.dataset.category) {
+        return;
+      }
+      this.setCategoryExposure(target.dataset.category, target.dataset.mode);
+    });
     this.$.clientTargetSelect.addEventListener('confirm', () => this.renderClientTargetStatus());
     this.$.clientTargetSelect.addEventListener('change', () => {
       this.renderClientTargetStatus();

scene.js

@@ -16,6 +16,7 @@ const {
   SceneAsset,
   js,
   Component,
+  EventHandler,
   Canvas,
   UITransform,
   Label,
@@ -241,6 +242,23 @@ function findComponent(node, options = {}) {
   return null;
 }
 
+function getEventHandlerClass() {
+  return (Component && Component.EventHandler) || EventHandler || null;
+}
+
+function serializeEventHandler(handler) {
+  if (!handler) {
+    return null;
+  }
+  return {
+    target: handler.target && handler.target.name ? getNodePath(handler.target) : '',
+    targetUuid: handler.target && handler.target.uuid ? handler.target.uuid : '',
+    component: handler.component || '',
+    handler: handler.handler || '',
+    customEventData: handler.customEventData || '',
+  };
+}
+
 function getOrAddComponent(node, componentClass) {
   return node.getComponent(componentClass) || node.addComponent(componentClass);
 }
@@ -308,6 +326,97 @@ function findComponentsByClass(componentClass) {
   return results;
 }
 
+function getPrefabInfo(node) {
+  const prefab = node && node._prefab;
+  if (!prefab) {
+    return {
+      linked: false,
+    };
+  }
+
+  const asset = prefab.asset || prefab._asset || null;
+  return {
+    linked: Boolean(asset || prefab.fileId || prefab.root),
+    fileId: prefab.fileId || '',
+    asset: asset
+      ? {
+          name: asset.name || '',
+          uuid: asset.uuid || asset._uuid || '',
+        }
+      : null,
+    instance: prefab.instance ? plain(prefab.instance) : null,
+    sync: prefab.sync,
+    rawKeys: Object.keys(prefab).slice(0, 50),
+  };
+}
+
+function collectSceneStats() {
+  const stats = {
+    nodeCount: 0,
+    activeNodeCount: 0,
+    inactiveNodeCount: 0,
+    maxDepth: 0,
+    componentCount: 0,
+    componentsByType: {},
+    prefabInstanceCount: 0,
+    uiTransformCount: 0,
+    canvasCount: 0,
+    cameraCount: 0,
+    labelCount: 0,
+    spriteCount: 0,
+    buttonCount: 0,
+  };
+
+  function visit(node, depth) {
+    if (node !== getScene()) {
+      stats.nodeCount += 1;
+      stats.maxDepth = Math.max(stats.maxDepth, depth);
+      if (node.active) stats.activeNodeCount += 1;
+      else stats.inactiveNodeCount += 1;
+      if (node._prefab) stats.prefabInstanceCount += 1;
+    }
+
+    for (const component of node.components || []) {
+      const name = component && component.constructor ? component.constructor.name : 'UnknownComponent';
+      stats.componentCount += 1;
+      stats.componentsByType[name] = (stats.componentsByType[name] || 0) + 1;
+      if (component instanceof UITransform) stats.uiTransformCount += 1;
+      if (component instanceof Canvas) stats.canvasCount += 1;
+      if (component instanceof Camera) stats.cameraCount += 1;
+      if (component instanceof Label) stats.labelCount += 1;
+      if (component instanceof Sprite) stats.spriteCount += 1;
+      if (component instanceof Button) stats.buttonCount += 1;
+    }
+
+    for (const child of node.children) {
+      visit(child, depth + 1);
+    }
+  }
+
+  visit(getScene(), 0);
+  return stats;
+}
+
+function buildSceneWarnings(stats) {
+  const warnings = [];
+  if (stats.nodeCount === 0) {
+    warnings.push({ severity: 'warn', code: 'empty_scene', message: 'The active scene has no child nodes.' });
+  }
+  if (stats.cameraCount === 0) {
+    warnings.push({ severity: 'warn', code: 'missing_camera', message: 'No Camera component was found in the active scene.' });
+  }
+  if (stats.nodeCount > 500) {
+    warnings.push({ severity: 'info', code: 'large_node_count', message: `Scene has ${stats.nodeCount} nodes.` });
+  }
+  if (stats.maxDepth > 12) {
+    warnings.push({ severity: 'info', code: 'deep_hierarchy', message: `Scene hierarchy depth is ${stats.maxDepth}.` });
+  }
+  if (stats.labelCount > 80) {
+    warnings.push({ severity: 'info', code: 'many_labels', message: `Scene has ${stats.labelCount} Label components.` });
+  }
+  return warnings;
+}
+
 function getScheduler() {
   return typeof director.getScheduler === 'function' ? director.getScheduler() : null;
 }
@@ -1149,6 +1258,45 @@ exports.methods = {
     };
   },
 
+  async getPerformanceSnapshot() {
+    const scheduler = getScheduler();
+    const stats = collectSceneStats();
+    const memory = typeof performance !== 'undefined' && performance.memory
+      ? {
+          jsHeapSizeLimit: performance.memory.jsHeapSizeLimit,
+          totalJSHeapSize: performance.memory.totalJSHeapSize,
+          usedJSHeapSize: performance.memory.usedJSHeapSize,
+        }
+      : null;
+
+    return {
+      sceneName: getScene().name,
+      runtime: {
+        paused: typeof director.isPaused === 'function' ? director.isPaused() : false,
+        timeScale: scheduler && typeof scheduler.getTimeScale === 'function' ? scheduler.getTimeScale() : 1,
+        totalFrames: typeof director.getTotalFrames === 'function' ? director.getTotalFrames() : undefined,
+      },
+      stats,
+      memory,
+      warnings: buildSceneWarnings(stats),
+    };
+  },
+
+  async getPrefabInstanceInfo(options = {}) {
+    const node = findNode(options);
+    if (!node) {
+      throw new Error('Target node was not found.');
+    }
+    return {
+      node: {
+        name: node.name,
+        path: getNodePath(node),
+        uuid: node.uuid,
+      },
+      prefab: getPrefabInfo(node),
+    };
+  },
+
   async pauseRuntime() {
     if (typeof director.pause === 'function') {
       director.pause();
@@ -1215,6 +1363,101 @@ exports.methods = {
     };
   },
 
+  async listButtonClickEvents(options = {}) {
+    const node = findNode(options);
+    if (!node) {
+      throw new Error('Target node was not found.');
+    }
+    const button = node.getComponent(Button);
+    if (!button) {
+      throw new Error('Button component was not found on target node.');
+    }
+
+    return {
+      node: getNodePath(node),
+      uuid: node.uuid,
+      clickEventCount: Array.isArray(button.clickEvents) ? button.clickEvents.length : 0,
+      clickEvents: Array.isArray(button.clickEvents)
+        ? button.clickEvents.map(serializeEventHandler).filter(Boolean)
+        : [],
+    };
+  },
+
+  async bindButtonClickEvent(options = {}) {
+    const node = findNode(options);
+    if (!node) {
+      throw new Error('Button node was not found.');
+    }
+    const button = node.getComponent(Button);
+    if (!button) {
+      throw new Error('Button component was not found on target node.');
+    }
+
+    const target = findNode({
+      path: options.targetPath,
+      uuid: options.targetUuid,
+      name: options.targetName,
+    });
+    if (!target) {
+      throw new Error('Event target node was not found.');
+    }
+
+    const componentName = String(options.componentName || '').trim();
+    const handlerName = String(options.handler || options.handlerName || '').trim();
+    if (!componentName || !handlerName) {
+      throw new Error('componentName and handler are required.');
+    }
+
+    const component = findComponent(target, { componentName });
+    if (!component) {
+      throw new Error(`Target component was not found: ${componentName}`);
+    }
+    if (typeof component[handlerName] !== 'function') {
+      throw new Error(`Target component method was not found: ${componentName}.${handlerName}`);
+    }
+
+    const HandlerClass = getEventHandlerClass();
+    if (!HandlerClass) {
+      throw new Error('Cocos EventHandler class is unavailable.');
+    }
+
+    const existing = Array.isArray(button.clickEvents) ? button.clickEvents : [];
+    const duplicate = existing.find((event) => (
+      event &&
+      event.target === target &&
+      event.component === componentName &&
+      event.handler === handlerName &&
+      String(event.customEventData || '') === String(options.customEventData || '')
+    ));
+    if (duplicate && options.replace !== true) {
+      return {
+        bound: false,
+        duplicate: true,
+        node: getNodePath(node),
+        event: serializeEventHandler(duplicate),
+        clickEventCount: existing.length,
+      };
+    }
+
+    const event = new HandlerClass();
+    event.target = target;
+    event.component = componentName;
+    event.handler = handlerName;
+    event.customEventData = String(options.customEventData || '');
+
+    button.clickEvents = options.replace === true
+      ? existing.filter((item) => item !== duplicate).concat(event)
+      : existing.concat(event);
+
+    return {
+      bound: true,
+      node: getNodePath(node),
+      uuid: node.uuid,
+      event: serializeEventHandler(event),
+      clickEventCount: button.clickEvents.length,
+    };
+  },
+
   async invokeComponentMethod(options = {}) {
     const node = findNode(options);
     if (!node) {

scripts/generate-tool-docs.js

@@ -0,0 +1,164 @@
+#!/usr/bin/env node
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+const { createToolRegistry } = require('../lib/tool-registry');
+
+const ROOT = path.resolve(__dirname, '..');
+const OUTPUT_PATH = path.join(ROOT, 'docs', 'TOOLS.md');
+
+function createRegistry(profile) {
+  return createToolRegistry({
+    getRuntimeContext: () => ({
+      config: { toolProfile: profile },
+      projectPath: '/tmp/funplay-cocos-docs-project',
+      version: '0.0.0-docs',
+    }),
+    interactionLog: { add() {} },
+    runtimeLog: { add() {}, list: () => [], clear: () => 0 },
+    sceneBridge: { call: async () => ({ ok: true }) },
+    editorExecutor: async () => ({ ok: true }),
+  });
+}
+
+function buildToolModel() {
+  const fullRegistry = createRegistry('full');
+  const coreNames = new Set(createRegistry('core').listTools().map((tool) => tool.name));
+  const fullNames = new Set(fullRegistry.listTools().map((tool) => tool.name));
+  const catalog = fullRegistry.listToolCatalog()
+    .map((tool) => ({
+      name: tool.name,
+      category: tool.category || 'other',
+      profile: tool.profile || 'full',
+      enabledInCore: coreNames.has(tool.name),
+      enabledInFull: fullNames.has(tool.name),
+      readOnly: Boolean(tool.annotations && tool.annotations.readOnlyHint),
+      destructive: Boolean(tool.annotations && tool.annotations.destructiveHint),
+      description: normalizeDescription(tool.description),
+    }))
+    .sort((a, b) => a.category.localeCompare(b.category) || a.name.localeCompare(b.name));
+
+  return {
+    coreCount: coreNames.size,
+    fullCount: fullNames.size,
+    catalog,
+  };
+}
+
+function normalizeDescription(description) {
+  return String(description || '')
+    .replace(/\s+/g, ' ')
+    .trim();
+}
+
+function buildMarkdown(model) {
+  const categories = groupBy(model.catalog, (tool) => tool.category);
+  const lines = [
+    '# Tool Reference',
+    '',
+    '<!-- This file is generated by `npm run docs:generate`. Do not edit by hand. -->',
+    '',
+    `Generated from \`lib/tool-registry.js\`. The default \`core\` profile exposes ${model.coreCount} tools; the \`full\` profile exposes ${model.fullCount} tools.`,
+    '',
+    '## Profile Summary',
+    '',
+    '| Profile | Tool Count | Purpose |',
+    '|---|---:|---|',
+    `| \`core\` | ${model.coreCount} | Focused default surface for common editor automation. |`,
+    `| \`full\` | ${model.fullCount} | All built-in tools, including destructive and low-level helpers. |`,
+    '',
+    '## Core Tools',
+    '',
+    model.catalog
+      .filter((tool) => tool.enabledInCore)
+      .sort((a, b) => a.name.localeCompare(b.name))
+      .map((tool) => `\`${tool.name}\``)
+      .join(', '),
+    '',
+    '## Tools By Category',
+    '',
+  ];
+
+  for (const category of Object.keys(categories).sort()) {
+    const tools = categories[category];
+    lines.push(`### ${titleCase(category)}`);
+    lines.push('');
+    lines.push('| Tool | Profiles | Access | Description |');
+    lines.push('|---|---|---|---|');
+    for (const tool of tools) {
+      lines.push(`| \`${tool.name}\` | ${profileLabel(tool)} | ${accessLabel(tool)} | ${escapeTableCell(tool.description)} |`);
+    }
+    lines.push('');
+  }
+
+  return `${lines.join('\n').replace(/\n{3,}/g, '\n\n')}\n`;
+}
+
+function profileLabel(tool) {
+  return tool.enabledInCore ? '`core`, `full`' : '`full`';
+}
+
+function accessLabel(tool) {
+  if (tool.readOnly) {
+    return 'read-only';
+  }
+  if (tool.destructive) {
+    return 'mutating';
+  }
+  return 'stateful';
+}
+
+function titleCase(value) {
+  return String(value)
+    .split(/[-_\s]+/)
+    .filter(Boolean)
+    .map((part) => `${part.charAt(0).toUpperCase()}${part.slice(1)}`)
+    .join(' ');
+}
+
+function escapeTableCell(value) {
+  return String(value || '')
+    .replace(/\|/g, '\\|')
+    .replace(/\n/g, '<br>');
+}
+
+function groupBy(values, getKey) {
+  return values.reduce((groups, value) => {
+    const key = getKey(value);
+    if (!groups[key]) {
+      groups[key] = [];
+    }
+    groups[key].push(value);
+    return groups;
+  }, {});
+}
+
+function writeDocs(markdown) {
+  const directory = path.dirname(OUTPUT_PATH);
+  if (!fs.existsSync(directory)) {
+    fs.mkdirSync(directory, { recursive: true });
+  }
+  fs.writeFileSync(OUTPUT_PATH, markdown, 'utf8');
+}
+
+function checkDocs(markdown) {
+  const existing = fs.existsSync(OUTPUT_PATH) ? fs.readFileSync(OUTPUT_PATH, 'utf8') : '';
+  if (existing !== markdown) {
+    console.error('docs/TOOLS.md is out of date. Run `npm run docs:generate`.');
+    process.exitCode = 1;
+  }
+}
+
+function main() {
+  const args = process.argv.slice(2);
+  const markdown = buildMarkdown(buildToolModel());
+  if (args.includes('--check')) {
+    checkDocs(markdown);
+    return;
+  }
+  writeDocs(markdown);
+  console.log(`Wrote ${path.relative(ROOT, OUTPUT_PATH)}`);
+}
+
+main();

scripts/release.js

@@ -0,0 +1,673 @@
+#!/usr/bin/env node
+'use strict';
+
+const childProcess = require('child_process');
+const crypto = require('crypto');
+const fs = require('fs');
+const path = require('path');
+
+const ROOT = path.resolve(__dirname, '..');
+const PACKAGE_DIR_NAME = 'funplay-cocos-mcp';
+const RELEASES_DIR = path.join(ROOT, 'releases');
+const TEMP_DIR = path.join(ROOT, '.release-tmp');
+const ZIP_PREFIX = 'Funplay.CocosMcp';
+const REPOSITORY_URL = 'https://github.com/FunplayAI/funplay-cocos-mcp';
+
+const REQUIRED_REPO_FILES = [
+  'package.json',
+  'README.md',
+  'README_CN.md',
+  'docs/TOOLS.md',
+  'RELEASE_WORKFLOW.md',
+  'RELEASE_CHECKLIST.md',
+  'CHANGELOG.md',
+  'CONTRIBUTING.md',
+  'LICENSE',
+  'server.json',
+  'bin/funplay-cocos-mcp.js',
+  'browser.js',
+  'scene.js',
+  'panel/index.js',
+  'lib/server.js',
+  'lib/tool-registry.js'
+];
+
+const PACKAGE_INCLUDES = [
+  'package.json',
+  'README.md',
+  'README_CN.md',
+  'docs',
+  'CHANGELOG.md',
+  'CONTRIBUTING.md',
+  'LICENSE',
+  'server.json',
+  'bin',
+  'browser.js',
+  'scene.js',
+  'panel',
+  'lib'
+];
+
+const FORBIDDEN_TRACKED_SEGMENTS = new Set([
+  '.idea',
+  'node_modules',
+  'Library',
+  'library',
+  'Temp',
+  'temp',
+  'dist',
+  'build',
+  'coverage',
+  'releases',
+  '.release-tmp'
+]);
+
+const FORBIDDEN_ARCHIVE_SEGMENTS = new Set([
+  '.git',
+  '.github',
+  '.idea',
+  'node_modules',
+  'Library',
+  'library',
+  'Temp',
+  'temp',
+  'dist',
+  'build',
+  'coverage',
+  'releases',
+  '.release-tmp',
+  'scripts',
+  'test'
+]);
+
+const FORBIDDEN_NAMES = new Set([
+  '.DS_Store'
+]);
+
+const FORBIDDEN_CONTENT_PATTERNS = [
+  ['npm token', /\bnpm_[A-Za-z0-9]{20,}\b/],
+  ['GitHub token', /\bgh[pousr]_[A-Za-z0-9_]{30,}\b/],
+  ['MCP token', /\bmcp_[A-Za-z0-9_-]{32,}\b/],
+  ['private key', /-----BEGIN [A-Z ]*PRIVATE KEY-----/]
+];
+
+function main() {
+  const command = process.argv[2] || 'check';
+  const options = parseOptions(process.argv.slice(3));
+
+  if (command === 'check') {
+    const context = checkRelease(options);
+    console.log(`Release check passed for v${context.version}.`);
+    return;
+  }
+
+  if (command === 'package') {
+    const context = checkRelease(options);
+    const artifacts = packageRelease(context);
+    console.log(`Release package ready: ${path.relative(ROOT, artifacts.releaseDir)}`);
+    console.log(`- ${artifacts.zipName}`);
+    console.log('- release-manifest.json');
+    console.log('- SHA256SUMS.txt');
+    console.log('- RELEASE_NOTES.md');
+    console.log('- README.md');
+    return;
+  }
+
+  printUsage();
+  process.exitCode = 2;
+}
+
+function parseOptions(args) {
+  const options = {
+    version: '',
+    strictTag: false
+  };
+
+  for (let i = 0; i < args.length; i += 1) {
+    const arg = args[i];
+    if (arg === '--version' && args[i + 1]) {
+      options.version = args[i + 1];
+      i += 1;
+    } else if (arg === '--strict-tag') {
+      options.strictTag = true;
+    } else {
+      throw new Error(`Unknown release option: ${arg}`);
+    }
+  }
+
+  return options;
+}
+
+function checkRelease(options = {}) {
+  const errors = [];
+  const packageJson = readJson(path.join(ROOT, 'package.json'), errors);
+  const version = options.version || (packageJson && packageJson.version) || '';
+  const tag = `v${version}`;
+
+  if (!packageJson) {
+    throwErrors(errors);
+  }
+
+  if (options.version && options.version !== packageJson.version) {
+    errors.push(`--version ${options.version} does not match package.json version ${packageJson.version}.`);
+  }
+
+  if (packageJson.name !== 'funplay-cocos-mcp') {
+    errors.push('package.json name must be funplay-cocos-mcp.');
+  }
+
+  if (!Number.isInteger(packageJson.package_version) || packageJson.package_version <= 0) {
+    errors.push('package.json package_version must be a positive integer.');
+  }
+
+  if (!packageJson.main || !fs.existsSync(path.join(ROOT, packageJson.main))) {
+    errors.push('package.json main must point to an existing file.');
+  }
+
+  if (!packageJson.bin || packageJson.bin['funplay-cocos-mcp'] !== 'bin/funplay-cocos-mcp.js') {
+    errors.push('package.json bin.funplay-cocos-mcp must point to bin/funplay-cocos-mcp.js.');
+  }
+
+  if (!/^\d+\.\d+\.\d+(?:[-+][0-9A-Za-z.-]+)?$/.test(version)) {
+    errors.push(`package.json version must be semver-like, got: ${version}`);
+  }
+
+  const serverJson = readJson(path.join(ROOT, 'server.json'), errors);
+  if (serverJson) {
+    if (serverJson.name !== packageJson.mcpName) {
+      errors.push('server.json name must match package.json mcpName.');
+    }
+    if (serverJson.version !== version) {
+      errors.push(`server.json version ${serverJson.version} must match package.json version ${version}.`);
+    }
+    const npmPackage = Array.isArray(serverJson.packages)
+      ? serverJson.packages.find((entry) => entry && entry.registryType === 'npm')
+      : null;
+    if (!npmPackage) {
+      errors.push('server.json must include an npm package entry.');
+    } else {
+      if (npmPackage.identifier !== packageJson.name) {
+        errors.push(`server.json npm identifier ${npmPackage.identifier} must match package.json name ${packageJson.name}.`);
+      }
+      if (npmPackage.version !== version) {
+        errors.push(`server.json npm package version ${npmPackage.version} must match package.json version ${version}.`);
+      }
+      if (!npmPackage.transport || npmPackage.transport.type !== 'stdio') {
+        errors.push('server.json npm package transport must be stdio.');
+      }
+    }
+  }
+
+  for (const relative of REQUIRED_REPO_FILES) {
+    if (!fs.existsSync(path.join(ROOT, relative))) {
+      errors.push(`Missing required repository file: ${relative}`);
+    }
+  }
+
+  const changelogPath = path.join(ROOT, 'CHANGELOG.md');
+  const changelog = fs.existsSync(changelogPath) ? fs.readFileSync(changelogPath, 'utf8') : '';
+  if (version && !new RegExp(`^## \\[${escapeRegExp(version)}\\] - \\d{4}-\\d{2}-\\d{2}`, 'm').test(changelog)) {
+    errors.push(`CHANGELOG.md is missing a dated ## [${version}] release section.`);
+  }
+
+  const trackedFiles = gitLines(['ls-files']);
+  const forbiddenTracked = trackedFiles.filter(isForbiddenTrackedPath);
+  if (forbiddenTracked.length > 0) {
+    errors.push(`Tracked local/build junk must not be committed:\n- ${forbiddenTracked.join('\n- ')}`);
+  }
+
+  for (const relative of PACKAGE_INCLUDES) {
+    const fullPath = path.join(ROOT, relative);
+    if (!fs.existsSync(fullPath)) {
+      errors.push(`Package include path is missing: ${relative}`);
+    }
+  }
+
+  if (options.strictTag && !gitTagExists(tag)) {
+    errors.push(`Git tag ${tag} does not exist. Create it before publishing.`);
+  }
+
+  throwErrors(errors);
+
+  return {
+    packageJson,
+    version,
+    tag,
+    changelogNotes: extractChangelogNotes(changelog, version),
+    gitCommit: gitText(['rev-parse', 'HEAD']).trim(),
+    gitDirty: gitText(['status', '--porcelain']).trim() !== ''
+  };
+}
+
+function packageRelease(context) {
+  ensureCommand('zip');
+
+  const releaseDir = path.join(RELEASES_DIR, context.version);
+  const stagingRoot = path.join(TEMP_DIR, PACKAGE_DIR_NAME);
+  const zipName = `${ZIP_PREFIX}.v${context.version}.zip`;
+  const zipPath = path.join(releaseDir, zipName);
+
+  fs.rmSync(releaseDir, { recursive: true, force: true });
+  fs.rmSync(TEMP_DIR, { recursive: true, force: true });
+  fs.mkdirSync(releaseDir, { recursive: true });
+  fs.mkdirSync(stagingRoot, { recursive: true });
+
+  for (const relative of PACKAGE_INCLUDES) {
+    copyIntoPackage(relative, stagingRoot);
+  }
+
+  const stagedFiles = collectFiles(stagingRoot)
+    .map((filePath) => path.relative(TEMP_DIR, filePath).split(path.sep).join('/'));
+  validateArchivePaths(stagedFiles);
+  validateArchiveContent(collectFiles(stagingRoot));
+
+  run('zip', ['-qr', zipPath, PACKAGE_DIR_NAME], { cwd: TEMP_DIR });
+  validateZipListing(zipPath);
+
+  const zipSha256 = sha256File(zipPath);
+  const zipSize = fs.statSync(zipPath).size;
+  const manifest = buildManifest(context, {
+    zipName,
+    zipSha256,
+    zipSize,
+    fileCount: stagedFiles.length
+  });
+
+  const manifestPath = path.join(releaseDir, 'release-manifest.json');
+  fs.writeFileSync(manifestPath, `${JSON.stringify(manifest, null, 2)}\n`);
+
+  const readmePath = path.join(releaseDir, 'README.md');
+  fs.writeFileSync(readmePath, buildReleaseReadme(context, manifest));
+
+  const releaseNotesPath = path.join(releaseDir, 'RELEASE_NOTES.md');
+  fs.writeFileSync(releaseNotesPath, buildGitHubReleaseNotes(context, manifest));
+
+  const checksums = [
+    checksumLine(zipPath, zipName),
+    checksumLine(manifestPath, 'release-manifest.json'),
+    checksumLine(releaseNotesPath, 'RELEASE_NOTES.md'),
+    checksumLine(readmePath, 'README.md')
+  ].join('');
+  fs.writeFileSync(path.join(releaseDir, 'SHA256SUMS.txt'), checksums);
+
+  fs.rmSync(TEMP_DIR, { recursive: true, force: true });
+
+  return {
+    releaseDir,
+    zipName
+  };
+}
+
+function copyIntoPackage(relative, stagingRoot) {
+  const source = path.join(ROOT, relative);
+  const destination = path.join(stagingRoot, relative);
+  fs.cpSync(source, destination, {
+    recursive: true,
+    force: true,
+    filter(sourcePath) {
+      const name = path.basename(sourcePath);
+      if (FORBIDDEN_NAMES.has(name)) {
+        return false;
+      }
+      const relativeSource = path.relative(ROOT, sourcePath).split(path.sep);
+      return !relativeSource.some((part) => FORBIDDEN_ARCHIVE_SEGMENTS.has(part));
+    }
+  });
+}
+
+function buildManifest(context, artifact) {
+  return {
+    version: context.version,
+    generatedAt: new Date().toISOString(),
+    repository: {
+      url: REPOSITORY_URL,
+      source: 'github'
+    },
+    git: {
+      tag: context.tag,
+      commit: context.gitCommit,
+      dirty: context.gitDirty
+    },
+    package: {
+      name: context.packageJson.name,
+      version: context.packageJson.version,
+      main: context.packageJson.main,
+      packageVersion: context.packageJson.package_version
+    },
+    artifacts: {
+      extensionZip: {
+        file: artifact.zipName,
+        sha256: artifact.zipSha256,
+        sizeBytes: artifact.zipSize,
+        fileCount: artifact.fileCount,
+        installDirectory: 'extensions/funplay-cocos-mcp',
+        githubDownloadUrl: `${REPOSITORY_URL}/releases/download/${context.tag}/${artifact.zipName}`
+      }
+    },
+    notes: firstMeaningfulLine(context.changelogNotes)
+  };
+}
+
+function buildReleaseReadme(context, manifest) {
+  const zip = manifest.artifacts.extensionZip;
+  return `# Funplay MCP for Cocos ${context.tag}
+
+This folder contains the generated release artifacts for Funplay MCP for Cocos ${context.tag}.
+
+## Artifacts
+
+- \`${zip.file}\` - Cocos Creator extension package.
+- \`release-manifest.json\` - Machine-readable release metadata.
+- \`SHA256SUMS.txt\` - SHA-256 checksums for release artifacts.
+
+## Install
+
+1. Unzip \`${zip.file}\`.
+2. Move the extracted \`${PACKAGE_DIR_NAME}\` folder into your Cocos project \`extensions/\` directory.
+3. Restart Cocos Creator or reload extensions.
+4. Open \`Funplay > MCP Server\`.
+
+## Verify
+
+\`\`\`bash
+shasum -a 256 -c SHA256SUMS.txt
+\`\`\`
+`;
+}
+
+function buildGitHubReleaseNotes(context, manifest) {
+  const sections = parseChangelogSections(context.changelogNotes);
+  const rendered = [];
+  const used = new Set();
+  const order = [
+    ['Added', 'Added'],
+    ['Optimized', 'Optimized'],
+    ['Changed', 'Changed'],
+    ['Fixed', 'Fixed'],
+    ['Security', 'Security'],
+    ['Deprecated', 'Deprecated'],
+    ['Removed', 'Removed']
+  ];
+
+  for (const [sourceHeading, displayHeading] of order) {
+    const section = sections.find((item) => item.heading.toLowerCase() === sourceHeading.toLowerCase());
+    if (!section) {
+      continue;
+    }
+    used.add(section.heading);
+    rendered.push(`## ${displayHeading}`, '', ...section.lines, '');
+  }
+
+  for (const section of sections) {
+    if (used.has(section.heading)) {
+      continue;
+    }
+    rendered.push(`## ${section.heading}`, '', ...section.lines, '');
+  }
+
+  const zip = manifest.artifacts.extensionZip;
+  return [
+    `# Funplay MCP for Cocos ${context.tag}`,
+    '',
+    ...rendered,
+    '## Release Assets',
+    '',
+    `- \`${zip.file}\` - Cocos Creator extension package.`,
+    '- `release-manifest.json` - Machine-readable release metadata.',
+    '- `SHA256SUMS.txt` - SHA-256 checksums for release artifacts.',
+    '',
+    '## Publish Channels',
+    '',
+    '- GitHub Release: Cocos Creator extension zip package.',
+    `- npm: \`${context.packageJson.name}@${context.version}\`.`,
+    `- MCP Registry: \`${context.packageJson.mcpName}\` version \`${context.version}\`.`,
+    '',
+    '## Verify',
+    '',
+    '```bash',
+    'shasum -a 256 -c SHA256SUMS.txt',
+    '```',
+    ''
+  ].join('\n');
+}
+
+function parseChangelogSections(notes) {
+  const sections = [];
+  let current = null;
+
+  for (const line of String(notes || '').split(/\r?\n/)) {
+    const heading = /^###\s+(.+?)\s*$/.exec(line);
+    if (heading) {
+      current = {
+        heading: heading[1].trim(),
+        lines: []
+      };
+      sections.push(current);
+      continue;
+    }
+
+    if (current) {
+      current.lines.push(line);
+    }
+  }
+
+  return sections
+    .map((section) => ({
+      heading: section.heading,
+      lines: trimBlankLines(section.lines)
+    }))
+    .filter((section) => section.lines.length > 0);
+}
+
+function trimBlankLines(lines) {
+  const trimmed = lines.slice();
+  while (trimmed.length && !trimmed[0].trim()) {
+    trimmed.shift();
+  }
+  while (trimmed.length && !trimmed[trimmed.length - 1].trim()) {
+    trimmed.pop();
+  }
+  return trimmed;
+}
+
+function validateArchivePaths(paths) {
+  const bad = [];
+  const prefix = `${PACKAGE_DIR_NAME}/`;
+
+  for (const archivePath of paths) {
+    const normalized = archivePath.replace(/\\/g, '/');
+    const parts = normalized.split('/').filter(Boolean);
+    if (!normalized.startsWith(prefix)) {
+      bad.push(`${archivePath} (must stay under ${PACKAGE_DIR_NAME}/)`);
+      continue;
+    }
+    if (parts.some((part) => part === '..' || part === '.')) {
+      bad.push(`${archivePath} (contains unsafe relative path segments)`);
+      continue;
+    }
+    if (parts.some((part) => FORBIDDEN_ARCHIVE_SEGMENTS.has(part) || FORBIDDEN_NAMES.has(part))) {
+      bad.push(`${archivePath} (contains forbidden release content)`);
+    }
+  }
+
+  if (bad.length > 0) {
+    throw new Error(`Release archive contains invalid paths:\n- ${bad.join('\n- ')}`);
+  }
+}
+
+function validateZipListing(zipPath) {
+  const result = childProcess.spawnSync('unzip', ['-Z1', zipPath], {
+    cwd: ROOT,
+    encoding: 'utf8'
+  });
+
+  if (result.error && result.error.code === 'ENOENT') {
+    console.warn('Warning: unzip is not available; skipped zip listing validation.');
+    return;
+  }
+
+  if (result.status !== 0) {
+    throw new Error(`Failed to inspect ${zipPath}:\n${result.stderr || result.stdout}`);
+  }
+
+  const listing = result.stdout
+    .split(/\r?\n/)
+    .map((line) => line.trim())
+    .filter(Boolean);
+  validateArchivePaths(listing);
+}
+
+function validateArchiveContent(filePaths) {
+  const bad = [];
+  for (const filePath of filePaths) {
+    const stat = fs.statSync(filePath);
+    if (stat.size > 1024 * 1024) {
+      continue;
+    }
+    const buffer = fs.readFileSync(filePath);
+    if (buffer.includes(0)) {
+      continue;
+    }
+    const text = buffer.toString('utf8');
+    for (const [label, pattern] of FORBIDDEN_CONTENT_PATTERNS) {
+      if (pattern.test(text)) {
+        bad.push(`${path.relative(ROOT, filePath)} (${label})`);
+      }
+    }
+  }
+
+  if (bad.length > 0) {
+    throw new Error(`Release archive contains sensitive-looking content:\n- ${bad.join('\n- ')}`);
+  }
+}
+
+function isForbiddenTrackedPath(relative) {
+  const parts = relative.split('/');
+  return parts.some((part) => FORBIDDEN_TRACKED_SEGMENTS.has(part) || FORBIDDEN_NAMES.has(part));
+}
+
+function readJson(filePath, errors) {
+  try {
+    return JSON.parse(fs.readFileSync(filePath, 'utf8'));
+  } catch (error) {
+    errors.push(`${path.relative(ROOT, filePath)} is not valid JSON: ${error.message}`);
+    return null;
+  }
+}
+
+function collectFiles(directory) {
+  const entries = fs.readdirSync(directory, { withFileTypes: true });
+  const files = [];
+  for (const entry of entries) {
+    const fullPath = path.join(directory, entry.name);
+    if (entry.isDirectory()) {
+      files.push(...collectFiles(fullPath));
+    } else if (entry.isFile()) {
+      files.push(fullPath);
+    }
+  }
+  return files;
+}
+
+function extractChangelogNotes(changelog, version) {
+  const heading = new RegExp(`^## \\[${escapeRegExp(version)}\\] - \\d{4}-\\d{2}-\\d{2}\\s*$`, 'm');
+  const match = heading.exec(changelog);
+  if (!match) {
+    return '';
+  }
+  const start = match.index + match[0].length;
+  const rest = changelog.slice(start);
+  const next = rest.search(/^## /m);
+  return (next >= 0 ? rest.slice(0, next) : rest).trim();
+}
+
+function firstMeaningfulLine(text) {
+  const line = text
+    .split(/\r?\n/)
+    .map((value) => value.trim())
+    .find((value) => value && !value.startsWith('###') && !value.startsWith('-'));
+  if (line) {
+    return line;
+  }
+  const bullet = text
+    .split(/\r?\n/)
+    .map((value) => value.trim())
+    .find((value) => value.startsWith('- '));
+  return bullet ? bullet.slice(2) : '';
+}
+
+function checksumLine(filePath, displayName) {
+  return `${sha256File(filePath)}  ${displayName}\n`;
+}
+
+function sha256File(filePath) {
+  return crypto.createHash('sha256').update(fs.readFileSync(filePath)).digest('hex');
+}
+
+function ensureCommand(name) {
+  const result = childProcess.spawnSync(name, ['-v'], { encoding: 'utf8' });
+  if (result.error && result.error.code === 'ENOENT') {
+    throw new Error(`Required command not found: ${name}`);
+  }
+}
+
+function run(command, args, options = {}) {
+  const result = childProcess.spawnSync(command, args, {
+    cwd: options.cwd || ROOT,
+    encoding: 'utf8'
+  });
+  if (result.error) {
+    throw result.error;
+  }
+  if (result.status !== 0) {
+    throw new Error(`${command} ${args.join(' ')} failed:\n${result.stderr || result.stdout}`);
+  }
+  return result.stdout;
+}
+
+function gitLines(args) {
+  const text = gitText(args);
+  return text ? text.split(/\r?\n/).filter(Boolean) : [];
+}
+
+function gitText(args) {
+  const result = childProcess.spawnSync('git', args, {
+    cwd: ROOT,
+    encoding: 'utf8'
+  });
+  if (result.error || result.status !== 0) {
+    return '';
+  }
+  return result.stdout;
+}
+
+function gitTagExists(tag) {
+  const result = childProcess.spawnSync('git', ['rev-parse', '-q', '--verify', `refs/tags/${tag}`], {
+    cwd: ROOT,
+    encoding: 'utf8'
+  });
+  return result.status === 0;
+}
+
+function escapeRegExp(value) {
+  return String(value).replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+}
+
+function throwErrors(errors) {
+  if (errors.length > 0) {
+    throw new Error(`Release validation failed:\n- ${errors.join('\n- ')}`);
+  }
+}
+
+function printUsage() {
+  console.error(`Usage:
+  node scripts/release.js check [--version <version>] [--strict-tag]
+  node scripts/release.js package [--version <version>] [--strict-tag]`);
+}
+
+try {
+  main();
+} catch (error) {
+  console.error(error.message);
+  process.exitCode = 1;
+}

server.json

@@ -0,0 +1,37 @@
+{
+  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
+  "name": "io.github.FunplayAI/funplay-cocos-mcp",
+  "title": "Funplay Cocos MCP",
+  "description": "stdio bridge for the local Cocos Creator Editor MCP server from FunplayAI/funplay-cocos-mcp.",
+  "repository": {
+    "url": "https://github.com/FunplayAI/funplay-cocos-mcp",
+    "source": "github"
+  },
+  "version": "0.4.0",
+  "packages": [
+    {
+      "registryType": "npm",
+      "identifier": "funplay-cocos-mcp",
+      "version": "0.4.0",
+      "transport": {
+        "type": "stdio"
+      },
+      "environmentVariables": [
+        {
+          "name": "FUNPLAY_COCOS_MCP_URL",
+          "description": "Optional local Cocos MCP HTTP endpoint. Defaults to http://127.0.0.1:8765/.",
+          "format": "string",
+          "isRequired": false,
+          "isSecret": false
+        },
+        {
+          "name": "FUNPLAY_COCOS_MCP_TIMEOUT_SECONDS",
+          "description": "Optional HTTP timeout per request in seconds. Defaults to 120.",
+          "format": "string",
+          "isRequired": false,
+          "isSecret": false
+        }
+      ]
+    }
+  ]
+}

test/assets-advanced.test.js

@@ -0,0 +1,16 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const test = require('node:test');
+const { collectUuidReferences } = require('../lib/tools/assets-advanced');
+
+test('collectUuidReferences finds structured and literal UUID references', () => {
+  const refs = collectUuidReferences(JSON.stringify({
+    __type__: 'cc.Prefab',
+    sprite: { __uuid__: '2d3KcYpS5HCKb6wU0v5c9x' },
+    nested: [{ assetUuid: '550e8400-e29b-41d4-a716-446655440000' }],
+  }));
+
+  assert.equal(refs.some((ref) => ref.uuid === '2d3KcYpS5HCKb6wU0v5c9x' && ref.source === 'structured'), true);
+  assert.equal(refs.some((ref) => ref.uuid === '550e8400-e29b-41d4-a716-446655440000'), true);
+});

test/cocos-project-tools.test.js

@@ -0,0 +1,89 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const test = require('node:test');
+const {
+  broadcastEditorMessage,
+  getEditorPreference,
+  setEditorPreference,
+  tryEditorRequests,
+  tryEditorRequestsStatus,
+} = require('../lib/tools/cocos-project');
+
+test('tryEditorRequests returns the first successful editor message candidate', async () => {
+  const calls = [];
+  global.Editor = {
+    Message: {
+      request: async (channel, method, payload) => {
+        calls.push({ channel, method, payload });
+        if (method === 'bad') {
+          throw new Error('nope');
+        }
+        return { ok: true };
+      },
+    },
+  };
+
+  try {
+    const result = await tryEditorRequests([
+      { channel: 'scene', method: 'bad' },
+      { channel: 'scene', method: 'save-scene', args: [{ force: true }] },
+    ]);
+
+    assert.equal(result.ok, true);
+    assert.equal(result.method, 'save-scene');
+    assert.equal(calls.length, 2);
+  } finally {
+    delete global.Editor;
+  }
+});
+
+test('tryEditorRequestsStatus returns an unavailable payload instead of throwing', async () => {
+  global.Editor = {
+    Message: {
+      request: async () => {
+        throw new Error('missing');
+      },
+    },
+  };
+
+  try {
+    const result = await tryEditorRequestsStatus([{ channel: 'builder', method: 'query-build-status' }]);
+    assert.equal(result.ok, false);
+    assert.equal(result.available, false);
+    assert.equal(result.attempts.length, 1);
+  } finally {
+    delete global.Editor;
+  }
+});
+
+test('preference helpers and broadcast use available Editor APIs', () => {
+  const sent = [];
+  const store = new Map();
+  global.Editor = {
+    Message: {
+      send(channel, message, payload) {
+        sent.push({ channel, message, payload });
+      },
+    },
+    Profile: {
+      getProject(key) {
+        return store.get(key);
+      },
+      setProject(key, value) {
+        store.set(key, value);
+      },
+    },
+  };
+
+  try {
+    setEditorPreference('project', 'preview.port', 7456);
+    assert.equal(getEditorPreference('project', 'preview.port'), 7456);
+
+    const result = broadcastEditorMessage({ channel: 'scene', message: 'custom-event', payload: { ok: true } });
+    assert.equal(result.sent, true);
+    assert.deepEqual(sent[0], { channel: 'scene', message: 'custom-event', payload: { ok: true } });
+  } finally {
+    delete global.Editor;
+  }
+});

test/javascript-safety.test.js

@@ -0,0 +1,58 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const path = require('node:path');
+const test = require('node:test');
+const {
+  assertJavascriptSafety,
+  inspectJavascriptSafety,
+} = require('../lib/javascript-safety');
+
+const PROJECT_PATH = path.resolve('/tmp/funplay-cocos-test-project');
+
+test('JavaScript safety allows project-local write snippets by default', () => {
+  const result = inspectJavascriptSafety(
+    "fs.writeFileSync(path.join(context.projectPath, 'assets/generated.ts'), 'export {};');",
+    { projectPath: PROJECT_PATH }
+  );
+
+  assert.equal(result.ok, true);
+});
+
+test('JavaScript safety blocks delete operations', () => {
+  assert.throws(
+    () => assertJavascriptSafety("fs.rmSync(path.join(context.projectPath, 'assets'), { recursive: true });", {
+      projectPath: PROJECT_PATH,
+    }),
+    /delete\/truncate/
+  );
+});
+
+test('JavaScript safety blocks traversal and home path literals', () => {
+  const result = inspectJavascriptSafety(
+    "fs.writeFileSync('../outside.txt', 'x'); fs.writeFileSync('~/secret.txt', 'x');",
+    { projectPath: PROJECT_PATH }
+  );
+
+  assert.equal(result.ok, false);
+  assert.equal(result.violations.some((item) => item.includes('path traversal')), true);
+  assert.equal(result.violations.some((item) => item.includes('user-home')), true);
+});
+
+test('JavaScript safety blocks absolute paths outside the project', () => {
+  const result = inspectJavascriptSafety("fs.writeFileSync('/tmp/outside.txt', 'x');", {
+    projectPath: PROJECT_PATH,
+  });
+
+  assert.equal(result.ok, false);
+  assert.equal(result.violations.some((item) => item.includes('absolute path outside')), true);
+});
+
+test('JavaScript safety blocks child_process usage', () => {
+  assert.throws(
+    () => assertJavascriptSafety("const cp = require('child_process'); cp.execSync('rm -rf /tmp/x');", {
+      projectPath: PROJECT_PATH,
+    }),
+    /child_process/
+  );
+});

test/project-instructions.test.js

@@ -0,0 +1,59 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const test = require('node:test');
+const {
+  createCocosMcpProjectSkill,
+  createProjectSkill,
+  listProjectInstructions,
+  readProjectInstruction,
+  writeProjectInstruction,
+} = require('../lib/project-instructions');
+
+test('project instruction helpers list, read, and write safe project files', () => {
+  const projectPath = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-instructions-'));
+  const write = writeProjectInstruction(projectPath, {
+    target: 'AGENTS.md',
+    content: '# Agent Notes\n',
+  });
+
+  assert.equal(write.written, true);
+  assert.equal(readProjectInstruction(projectPath, 'AGENTS.md').content, '# Agent Notes\n');
+
+  const listed = listProjectInstructions(projectPath);
+  assert.equal(listed.files.some((file) => file.path === 'AGENTS.md'), true);
+});
+
+test('createProjectSkill writes a Codex project skill', () => {
+  const projectPath = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-skill-'));
+  const result = createProjectSkill(projectPath, {
+    skillName: 'scene qa',
+    title: 'Scene QA',
+    description: 'Validate Cocos scenes.',
+  });
+
+  assert.equal(result.path, '.codex/skills/scene-qa/SKILL.md');
+  const listed = listProjectInstructions(projectPath);
+  assert.equal(listed.skills.some((skill) => skill.path === result.path), true);
+});
+
+test('createCocosMcpProjectSkill writes the recommended MCP workflow skill', () => {
+  const projectPath = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-default-skill-'));
+  const result = createCocosMcpProjectSkill(projectPath);
+
+  assert.equal(result.path, '.codex/skills/funplay-cocos-mcp-workflow/SKILL.md');
+  const content = readProjectInstruction(projectPath, result.path).content;
+  assert.match(content, /Funplay Cocos MCP Workflow/);
+  assert.match(content, /inspect_asset_dependencies/);
+});
+
+test('project instruction helpers reject traversal outside the project', () => {
+  const projectPath = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-instructions-safe-'));
+  assert.throws(
+    () => writeProjectInstruction(projectPath, { target: '../AGENTS.md', content: 'x' }),
+    /outside the Cocos project/
+  );
+});

test/server.test.js

@@ -9,7 +9,7 @@ const {
   SUPPORTED_PROTOCOL_VERSIONS,
 } = require('../lib/server');
 
-function createServer(toolRegistry = {}, config = {}) {
+function createServer(toolRegistry = {}, config = {}, options = {}) {
   return new McpServer({
     config: { host: '127.0.0.1', port: 8765, ...config },
     toolRegistry: {
@@ -28,8 +28,10 @@ function createServer(toolRegistry = {}, config = {}) {
     },
     interactionLog: { add() {} },
     runtimeLog: { add() {} },
-    serverName: 'test-server',
+    serverName: options.serverName || 'test-server',
-    serverVersion: '0.0.0-test',
+    serverVersion: options.serverVersion || '0.0.0-test',
+    projectName: options.projectName || 'test-project',
+    projectIdentity: options.projectIdentity || 'test-project-id',
   });
 }
 
@@ -66,6 +68,33 @@ function httpJson(port, payload, headers = {}) {
   });
 }
 
+function httpGet(port, path = '/', headers = {}) {
+  return new Promise((resolve, reject) => {
+    const request = http.request(
+      {
+        host: '127.0.0.1',
+        port,
+        method: 'GET',
+        path,
+        headers,
+      },
+      (response) => {
+        const chunks = [];
+        response.on('data', (chunk) => chunks.push(chunk));
+        response.on('end', () => {
+          resolve({
+            statusCode: response.statusCode,
+            headers: response.headers,
+            body: Buffer.concat(chunks).toString('utf8'),
+          });
+        });
+      }
+    );
+    request.on('error', reject);
+    request.end();
+  });
+}
+
 test('initialize negotiates the current MCP protocol version by default', async () => {
   const server = createServer();
   const response = await server.handleRpcRequest({
@@ -77,6 +106,7 @@ test('initialize negotiates the current MCP protocol version by default', async
 
   assert.equal(response.result.protocolVersion, MCP_PROTOCOL_VERSION);
   assert.equal(response.result.serverInfo.name, 'test-server');
+  assert.equal(response.result.funplay.projectIdentity, 'test-project-id');
 });
 
 test('initialize can negotiate an older supported MCP protocol version', async () => {
@@ -222,6 +252,104 @@ test('HTTP notifications return 202 Accepted with no body', async () => {
   }
 });
 
+test('HTTP GET /tools returns debug tool metadata and curl examples', async () => {
+  const server = createServer({
+    listTools: () => [
+      {
+        name: 'get_project_info',
+        description: 'Return project info.',
+        inputSchema: { type: 'object', properties: {} },
+      },
+    ],
+    listToolCatalog: () => [
+      {
+        name: 'get_project_info',
+        description: 'Return project info.',
+        category: 'project',
+        profile: 'core',
+        enabled: true,
+      },
+    ],
+  }, { port: 0 });
+  await server.start();
+  try {
+    const response = await httpGet(server.getPort(), '/tools?catalog=1');
+    const payload = JSON.parse(response.body);
+
+    assert.equal(response.statusCode, 200);
+    assert.equal(payload.ok, true);
+    assert.equal(payload.name, 'test-server');
+    assert.equal(payload.version, '0.0.0-test');
+    assert.equal(payload.count, 1);
+    assert.equal(payload.tools[0].category, 'project');
+    assert.match(payload.examples.health, /curl http:\/\/127\.0\.0\.1:\d+\/health/);
+    assert.match(payload.examples.tools, /curl http:\/\/127\.0\.0\.1:\d+\/tools/);
+  } finally {
+    await server.stop();
+  }
+});
+
+test('HTTP GET /health returns project identity metadata', async () => {
+  const server = createServer({}, { port: 0 }, { projectIdentity: 'health-project-id' });
+  await server.start();
+  try {
+    const response = await httpGet(server.getPort(), '/health');
+    const payload = JSON.parse(response.body);
+
+    assert.equal(response.statusCode, 200);
+    assert.equal(payload.ok, true);
+    assert.equal(payload.projectName, 'test-project');
+    assert.equal(payload.projectIdentity, 'health-project-id');
+  } finally {
+    await server.stop();
+  }
+});
+
+test('start attaches to an existing same-project listener on the configured port', async () => {
+  const owner = createServer({}, { port: 0 }, { projectIdentity: 'same-project' });
+  await owner.start();
+  const attached = createServer({}, { port: owner.getPort() }, { projectIdentity: 'same-project' });
+
+  try {
+    await attached.start();
+
+    assert.equal(attached.isRunning(), true);
+    assert.equal(attached.getPort(), owner.getPort());
+    assert.equal(attached.getAttachInfo().projectIdentity, 'same-project');
+
+    await attached.stop();
+    assert.equal(attached.isRunning(), false);
+
+    const response = await httpGet(owner.getPort(), '/health');
+    assert.equal(response.statusCode, 200);
+  } finally {
+    if (attached.isRunning()) {
+      await attached.stop();
+    }
+    await owner.stop();
+  }
+});
+
+test('start falls back instead of attaching to a different project listener', async () => {
+  const owner = createServer({}, { port: 0 }, { projectIdentity: 'owner-project' });
+  await owner.start();
+  const contender = createServer({}, { port: owner.getPort() }, { projectIdentity: 'other-project' });
+
+  try {
+    await contender.start();
+
+    assert.equal(contender.isRunning(), true);
+    assert.notEqual(contender.getPort(), owner.getPort());
+    assert.equal(contender.getAttachInfo(), null);
+    assert.equal(contender.getPortFallbackInfo().requestedPort, owner.getPort());
+  } finally {
+    if (contender.isRunning()) {
+      await contender.stop();
+    }
+    await owner.stop();
+  }
+});
+
 test('HTTP initialize can return an optional session id when sessions are enabled', async () => {
   const server = createServer({}, { port: 0, enableSessions: true });
   await server.start();

test/stdio-proxy.test.js

@@ -0,0 +1,176 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const childProcess = require('node:child_process');
+const http = require('node:http');
+const path = require('node:path');
+const test = require('node:test');
+
+const ROOT = path.resolve(__dirname, '..');
+const WRAPPER = path.join(ROOT, 'bin', 'funplay-cocos-mcp.js');
+const PACKAGE = require('../package.json');
+
+function writeFramed(stream, value) {
+  const payload = Buffer.from(JSON.stringify(value), 'utf8');
+  stream.write(`Content-Length: ${payload.length}\r\n\r\n`);
+  stream.write(payload);
+}
+
+function createFramedReader(stream) {
+  let buffer = Buffer.alloc(0);
+  const waiters = [];
+
+  function readFromBuffer() {
+    const marker = buffer.indexOf('\r\n\r\n');
+    if (marker < 0) {
+      return null;
+    }
+
+    const header = buffer.slice(0, marker).toString('ascii');
+    const match = /^content-length:\s*(\d+)$/im.exec(header);
+    if (!match) {
+      throw new Error(`Missing Content-Length header: ${header}`);
+    }
+
+    const length = Number.parseInt(match[1], 10);
+    const start = marker + 4;
+    const end = start + length;
+    if (buffer.length < end) {
+      return null;
+    }
+
+    const payload = buffer.slice(start, end).toString('utf8');
+    buffer = buffer.slice(end);
+    return JSON.parse(payload);
+  }
+
+  function pump() {
+    while (waiters.length > 0) {
+      const value = readFromBuffer();
+      if (value === null) {
+        return;
+      }
+      waiters.shift().resolve(value);
+    }
+  }
+
+  stream.on('data', (chunk) => {
+    buffer = Buffer.concat([buffer, chunk]);
+    pump();
+  });
+  stream.on('error', (error) => {
+    while (waiters.length > 0) {
+      waiters.shift().reject(error);
+    }
+  });
+
+  return function readNext() {
+    const value = readFromBuffer();
+    if (value !== null) {
+      return Promise.resolve(value);
+    }
+    return new Promise((resolve, reject) => {
+      waiters.push({ resolve, reject });
+    });
+  };
+}
+
+function createHttpProxyTarget(handler) {
+  const server = http.createServer(handler);
+  return new Promise((resolve, reject) => {
+    server.once('error', reject);
+    server.listen(0, '127.0.0.1', () => {
+      resolve({
+        server,
+        url: `http://127.0.0.1:${server.address().port}/`
+      });
+    });
+  });
+}
+
+function readBody(request) {
+  return new Promise((resolve, reject) => {
+    const chunks = [];
+    request.on('data', (chunk) => chunks.push(chunk));
+    request.on('end', () => resolve(Buffer.concat(chunks).toString('utf8')));
+    request.on('error', reject);
+  });
+}
+
+function waitForExit(child) {
+  return new Promise((resolve, reject) => {
+    child.once('error', reject);
+    child.once('exit', (code) => resolve(code));
+  });
+}
+
+test('stdio wrapper prints package version', () => {
+  const result = childProcess.spawnSync(process.execPath, [WRAPPER, '--version'], {
+    cwd: ROOT,
+    encoding: 'utf8'
+  });
+
+  assert.equal(result.status, 0);
+  assert.match(result.stderr, new RegExp(`funplay-cocos-mcp ${PACKAGE.version}`));
+});
+
+test('stdio wrapper proxies framed JSON-RPC to the Cocos HTTP endpoint', async () => {
+  const requests = [];
+  const target = await createHttpProxyTarget(async (request, response) => {
+    const body = await readBody(request);
+    requests.push({
+      headers: request.headers,
+      body: JSON.parse(body)
+    });
+
+    response.setHeader('Content-Type', 'application/json');
+    if (requests.length === 1) {
+      response.setHeader('Mcp-Session-Id', 'session-1');
+    }
+    response.end(JSON.stringify({
+      jsonrpc: '2.0',
+      id: requests.length,
+      result: { ok: true, index: requests.length }
+    }));
+  });
+
+  const child = childProcess.spawn(process.execPath, [WRAPPER, '--url', target.url], {
+    cwd: ROOT,
+    stdio: ['pipe', 'pipe', 'pipe']
+  });
+  const readNext = createFramedReader(child.stdout);
+
+  try {
+    writeFramed(child.stdin, {
+      jsonrpc: '2.0',
+      id: 1,
+      method: 'initialize',
+      params: {}
+    });
+    assert.deepEqual(await readNext(), {
+      jsonrpc: '2.0',
+      id: 1,
+      result: { ok: true, index: 1 }
+    });
+
+    writeFramed(child.stdin, {
+      jsonrpc: '2.0',
+      id: 2,
+      method: 'tools/list'
+    });
+    assert.deepEqual(await readNext(), {
+      jsonrpc: '2.0',
+      id: 2,
+      result: { ok: true, index: 2 }
+    });
+
+    assert.equal(requests.length, 2);
+    assert.equal(requests[0].headers.accept, 'application/json, text/event-stream');
+    assert.equal(requests[1].headers['mcp-session-id'], 'session-1');
+    assert.equal(requests[1].body.method, 'tools/list');
+  } finally {
+    child.stdin.end();
+    await waitForExit(child);
+    await new Promise((resolve) => target.server.close(resolve));
+  }
+});

test/tool-profiles.test.js

@@ -0,0 +1,66 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const test = require('node:test');
+const {
+  applyToolProfile,
+  createToolProfileSnapshot,
+  deleteToolProfile,
+  exportToolProfiles,
+  importToolProfiles,
+  normalizeSavedToolProfiles,
+  upsertToolProfile,
+} = require('../lib/tool-profiles');
+
+test('tool profiles normalize, upsert, and dedupe by name', () => {
+  const profiles = normalizeSavedToolProfiles([
+    { name: 'QA', toolProfile: 'custom', enabledToolCategories: 'assets\nlogs' },
+    { name: 'qa', toolProfile: 'full', disabledTools: ['delete_asset'] },
+    { name: '' },
+  ]);
+
+  assert.equal(profiles.length, 1);
+  assert.equal(profiles[0].name, 'qa');
+  assert.equal(profiles[0].toolProfile, 'full');
+
+  const updated = upsertToolProfile(profiles, {
+    name: 'Prototype',
+    toolProfile: 'custom',
+    enabledToolCategories: ['ui'],
+  });
+
+  assert.equal(updated.length, 2);
+  assert.equal(updated.some((profile) => profile.name === 'Prototype'), true);
+});
+
+test('tool profiles snapshot and apply exposure config', () => {
+  const snapshot = createToolProfileSnapshot({
+    toolProfile: 'custom',
+    enabledToolCategories: ['assets'],
+    disabledToolCategories: ['input'],
+    enabledTools: ['write_file'],
+    disabledTools: ['delete_asset'],
+  }, 'Asset QA');
+
+  const applied = applyToolProfile({ port: 8765 }, snapshot);
+  assert.equal(applied.port, 8765);
+  assert.equal(applied.activeToolProfileName, 'Asset QA');
+  assert.deepEqual(applied.enabledToolCategories, ['assets']);
+  assert.deepEqual(applied.disabledTools, ['delete_asset']);
+});
+
+test('tool profiles import, export, and delete', () => {
+  const imported = importToolProfiles([], JSON.stringify({
+    version: 1,
+    profiles: [
+      { name: 'Core QA', toolProfile: 'core' },
+      { name: 'Debug', toolProfile: 'custom', enabledToolCategories: ['logs', 'diagnostics'] },
+    ],
+  }));
+
+  assert.equal(imported.length, 2);
+  assert.deepEqual(exportToolProfiles(imported).profiles.map((profile) => profile.name), ['Core QA', 'Debug']);
+
+  const remaining = deleteToolProfile(imported, 'Debug');
+  assert.deepEqual(remaining.map((profile) => profile.name), ['Core QA']);
+});

test/tool-registry.test.js

@@ -5,7 +5,7 @@ const path = require('node:path');
 const test = require('node:test');
 const { createToolRegistry } = require('../lib/tool-registry');
 
-function createRegistry(profile, projectPath = path.resolve('/tmp/funplay-cocos-test-project'), configExtras = {}) {
+function createRegistry(profile, projectPath = path.resolve('/tmp/funplay-cocos-test-project'), configExtras = {}, overrides = {}) {
   return createToolRegistry({
     getRuntimeContext: () => ({
       config: { toolProfile: profile, ...configExtras },
@@ -13,31 +13,48 @@ function createRegistry(profile, projectPath = path.resolve('/tmp/funplay-cocos-
       version: '0.0.0-test',
     }),
     interactionLog: { add() {} },
-    runtimeLog: { list: () => [], clear: () => 0 },
+    runtimeLog: { add() {}, list: () => [], clear: () => 0 },
-    sceneBridge: { call: async () => ({ ok: true }) },
+    sceneBridge: overrides.sceneBridge || { call: async () => ({ ok: true }) },
-    editorExecutor: async () => ({ ok: true }),
+    editorExecutor: overrides.editorExecutor || (async () => ({ ok: true })),
   });
 }
 
 test('core profile exposes the documented focused tool set', () => {
   const tools = createRegistry('core').listTools();
-  assert.equal(tools.length, 28);
+  assert.equal(tools.length, 37);
   assert.equal(tools.some((tool) => tool.name === 'execute_javascript'), true);
   assert.equal(tools.some((tool) => tool.name === 'get_editor_state'), true);
   assert.equal(tools.some((tool) => tool.name === 'get_tool_catalog'), true);
   assert.equal(tools.some((tool) => tool.name === 'validate_scene'), true);
+  assert.equal(tools.some((tool) => tool.name === 'inspect_asset_dependencies'), true);
+  assert.equal(tools.some((tool) => tool.name === 'get_build_status'), true);
+  assert.equal(tools.some((tool) => tool.name === 'get_performance_snapshot'), true);
+  assert.equal(tools.some((tool) => tool.name === 'list_project_instructions'), true);
   assert.equal(tools.some((tool) => tool.name === 'set_selection'), true);
   assert.equal(tools.some((tool) => tool.name === 'write_file'), false);
 });
 
 test('full profile exposes all built-in tools', () => {
   const tools = createRegistry('full').listTools();
-  assert.equal(tools.length, 76);
+  assert.equal(tools.length, 101);
   assert.equal(tools.some((tool) => tool.name === 'write_file'), true);
+  assert.equal(tools.some((tool) => tool.name === 'edit_prefab_json'), true);
+  assert.equal(tools.some((tool) => tool.name === 'create_project_skill'), true);
+  assert.equal(tools.some((tool) => tool.name === 'create_cocos_mcp_project_skill'), true);
+  assert.equal(tools.some((tool) => tool.name === 'bind_button_click_event'), true);
+  assert.equal(tools.some((tool) => tool.name === 'open_build_panel'), true);
+  assert.equal(tools.some((tool) => tool.name === 'broadcast_editor_message'), true);
   assert.equal(tools.some((tool) => tool.name === 'get_editor_state'), true);
   assert.equal(tools.some((tool) => tool.name === 'set_selection'), true);
 });
 
+test('tool definitions include MCP outputSchema and annotations', () => {
+  const tool = createRegistry('core').listTools().find((item) => item.name === 'get_project_info');
+  assert.equal(tool.outputSchema.type, 'object');
+  assert.equal(tool.outputSchema.properties.ok.type, 'boolean');
+  assert.equal(tool.annotations.readOnlyHint, true);
+});
+
 test('custom profile can expose a category and disable a specific tool', () => {
   const tools = createRegistry('custom', path.resolve('/tmp/funplay-cocos-test-project'), {
     enabledToolCategories: ['files'],
@@ -69,6 +86,52 @@ test('file tools reject writes outside the project root', async () => {
 test('callToolDetailed preserves structured values and text output', async () => {
   const registry = createRegistry('core');
   const result = await registry.callToolDetailed('get_project_info', {});
-  assert.equal(result.value.projectPath, path.resolve('/tmp/funplay-cocos-test-project'));
+  assert.equal(result.value.ok, true);
+  assert.equal(result.value.tool, 'get_project_info');
+  assert.equal(result.value.data.projectPath, path.resolve('/tmp/funplay-cocos-test-project'));
+  assert.match(result.value.callId, /^fp_/);
   assert.match(result.text, /projectPath/);
 });
+
+test('callToolDetailed preserves screenshot image text while keeping structured envelope small', async () => {
+  const dataUri = 'data:image/png;base64,AAAA';
+  const registry = createRegistry('core', path.resolve('/tmp/funplay-cocos-test-project'), {}, {
+    editorExecutor: async () => dataUri,
+  });
+
+  const result = await registry.callToolDetailed('execute_javascript', { context: 'editor', code: 'return image;' });
+  assert.equal(result.text, dataUri);
+  assert.equal(result.value.data.image, true);
+  assert.equal(result.value.data.mimeType, 'image/png');
+});
+
+test('execute_javascript safety checks block risky editor snippets by default', async () => {
+  const registry = createRegistry('core');
+
+  await assert.rejects(
+    () => registry.callToolDetailed('execute_javascript', {
+      context: 'editor',
+      code: "fs.rmSync(path.join(context.projectPath, 'assets'), { recursive: true });",
+    }),
+    /JavaScript safety checks blocked/
+  );
+});
+
+test('execute_javascript safety checks can be explicitly disabled per call', async () => {
+  let called = false;
+  const registry = createRegistry('core', path.resolve('/tmp/funplay-cocos-test-project'), {}, {
+    editorExecutor: async () => {
+      called = true;
+      return { ok: true };
+    },
+  });
+
+  const result = await registry.callToolDetailed('execute_javascript', {
+    context: 'editor',
+    code: "fs.rmSync(path.join(context.projectPath, 'assets'), { recursive: true });",
+    safety_checks: false,
+  });
+
+  assert.equal(called, true);
+  assert.equal(result.value.ok, true);
+});

test/tools-files.test.js

@@ -0,0 +1,83 @@
+'use strict';
+
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const os = require('node:os');
+const path = require('node:path');
+const test = require('node:test');
+const { buildSnippet, createFileTools } = require('../lib/tools/files');
+
+function createSchema(properties, required) {
+  return { type: 'object', properties, required };
+}
+
+function createTools(projectPath) {
+  return createFileTools({
+    createSchema,
+    getRuntimeContext: () => ({ projectPath }),
+  });
+}
+
+function getTool(tools, name) {
+  const tool = tools.find((item) => item.name === name);
+  assert.ok(tool, `Expected ${name} to exist`);
+  return tool;
+}
+
+test('buildSnippet returns focused line-numbered context', () => {
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-files-'));
+  try {
+    const filePath = path.join(root, 'sample.ts');
+    fs.writeFileSync(filePath, ['alpha', 'beta', 'gamma', 'delta'].join('\n'), 'utf8');
+
+    const snippet = buildSnippet(filePath, 2, 1);
+
+    assert.match(snippet, / 1 \| alpha/);
+    assert.match(snippet, />\s+2 \| beta/);
+    assert.match(snippet, / 3 \| gamma/);
+    assert.doesNotMatch(snippet, /delta/);
+  } finally {
+    fs.rmSync(root, { recursive: true, force: true });
+  }
+});
+
+test('file tools write, read, replace, search, list, and check project files', async () => {
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), 'funplay-cocos-files-'));
+  try {
+    fs.mkdirSync(path.join(root, 'assets'), { recursive: true });
+    const tools = createTools(root);
+
+    const writeResult = await getTool(tools, 'write_file').handler({
+      path: 'assets/player.ts',
+      content: 'const name = "Hero";\nconst clone = "Hero";\n',
+    });
+    assert.match(writeResult, /Wrote \d+ chars/);
+
+    const readResult = await getTool(tools, 'read_file').handler({ path: 'assets/player.ts' });
+    assert.match(readResult, /const name = "Hero"/);
+
+    await getTool(tools, 'replace_in_file').handler({
+      path: 'assets/player.ts',
+      search: 'Hero',
+      replace: 'Player',
+      replaceAll: true,
+    });
+    assert.equal(fs.readFileSync(path.join(root, 'assets', 'player.ts'), 'utf8').includes('Hero'), false);
+
+    const searchResult = await getTool(tools, 'search_files').handler({ pattern: '*.ts', directory: 'assets' });
+    assert.deepEqual(searchResult.files, ['assets/player.ts']);
+
+    const listResult = await getTool(tools, 'list_directory').handler({ path: 'assets' });
+    assert.deepEqual(listResult.entries, [{ name: 'player.ts', type: 'file' }]);
+
+    const existsResult = await getTool(tools, 'exists').handler({ path: 'assets/player.ts' });
+    assert.deepEqual(existsResult, {
+      path: 'assets/player.ts',
+      exists: true,
+      isFile: true,
+      isDirectory: false,
+    });
+  } finally {
+    fs.rmSync(root, { recursive: true, force: true });
+  }
+});