Host-side (vitest):
- Routed message preserves platformId/channelType/threadId on messages_in
- Fan-out gives each agent correct per-agent routing
- writeSessionRouting populates session_routing from messaging group
- writeSessionRouting writes null routing for agent-shared sessions
- Per-thread session includes thread_id in session_routing
- Agent-shared resolves to same session on repeated calls
- Agent-shared session has null messaging_group_id
- findSessionByAgentGroup returns channel-bound session (documents #2332)
- Skip: agent-shared/channel-bound coexistence (blocked on #2332 fix)
Container-side (bun:test):
- Internal tags stripped between message blocks
- Mixed task + chat batch with correct routing
The agent-shared tests uncovered the exact bug from #2332:
findSessionByAgentGroup doesn't distinguish agent-shared from
channel-bound sessions, so A2A resolution reuses a channel session
when one exists.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Mirrors the four defenses on the outbound side onto extractAttachmentFiles:
1. Reject unsafe messageId via isSafeAttachmentName before any inbox path
is built. WhatsApp passes msg.key.id through raw and that field is
client generated, so a peer can craft it; future end to end encrypted
adapters will have the same property.
2. lstatSync on the inbox dir refuses a pre placed symlink before
mkdirSync would silently follow it.
3. realpathSync + isPathInside contains the resolved dir under the
session inbox root.
4. writeFileSync uses the wx flag so a pre placed symlink at the file
path is refused atomically by the kernel; EEXIST surfaces as a
logged skip.
Threat: the session dir is mounted writable into the container at
/workspace, so a compromised agent can pre place inbox/<future msgId>/
as a symlink and wait for a chat message with a matching id to redirect
the host write. The four guards together close that window.
Consolidates with the existing isSafeAttachmentName helper from
attachment-safety.ts rather than introducing a duplicate basename
validator inside session-manager.
Co-Authored-By: Daisuke Tsuji <dim0627@gmail.com>
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- InboundEvent gains an optional replyTo; router stamps the row's address
fields from it when set, so replies can route to a different channel than
the one the inbound came in on.
- ChannelSetup adds onInboundEvent for admin-transport adapters that build
the full event themselves.
- CLI wire format accepts {text, to, reply_to}. Routed messages go through
onInboundEvent and do not evict an active chat client.
- init-first-agent hands the DM welcome to the running service via
data/cli.sock — synchronous wake, no sweep wait. Fails loudly if the
service is down; no silent fallback.
- Split the CLI scratch-agent bootstrap into scripts/init-cli-agent.ts;
init-first-agent is DM-only.
Agents cannot set replyTo: it lives only on the inbound/router seam and is
consumed once when writing messages_in.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Follow-up to b159722. That shrank the bridge's shouldEngage to a flood
gate + coarse sticky-subscribe signal. This completes the move —
policy lives exclusively in the router, the bridge is transport-only,
and the conversations map + ChannelSetup.conversations +
ChannelAdapter.updateConversations are all gone.
Key shifts:
1. Subscribe moves from bridge to router.
Bridge used to call `thread.subscribe()` from its onNewMention /
onDirectMessage handlers based on a coarse "any mention-sticky wiring
exists on this channel" check. That forced the decision before the
router could apply per-wiring engage logic, and it relied on the
conversations map being current (staleness risk).
ChannelAdapter gains `subscribe?(platformId, threadId)`. The Chat
SDK bridge implements it via SqliteStateAdapter.subscribe(threadId)
(idempotent — a repeat call on an already-subscribed thread is a
no-op). The router's fan-out loop calls it once per message when
the first mention-sticky wiring actually engages. Precise, not
coarse.
2. Short-circuit the drop path with one combined query.
New `getMessagingGroupWithAgentCount(channelType, platformId)` does
the messaging_groups lookup AND counts wirings in a single SELECT,
using the existing UNIQUE(channel_type, platform_id) index on
messaging_groups and UNIQUE(messaging_group_id, agent_group_id) on
messaging_group_agents for the JOIN. No new indexes needed.
routeInbound now short-circuits:
- No messaging_groups row AND not addressed (no mention/DM)
→ return silently. One DB read, nothing written. This is the
Discord-bot-in-a-big-guild case; we no longer auto-create rows
for every plain message in every channel the bot can see.
- Messaging group exists but no wirings AND not addressed
→ return silently. One DB read.
- Otherwise fall through to sender resolution + fan-out as before.
Behavioral change: plain chatter on unwired channels no longer gets
dropped_messages audit rows, which used to bloat the table. Audit
still fires on addressed-to-bot drops where the admin cares
("someone @-mentioned us but nobody's wired").
3. Bridge is now purely transport.
Deleted entirely: ConversationConfig, ChannelSetup.conversations,
ChannelAdapter.updateConversations?, bridge's `conversations` map,
buildConversationMap, shouldEngage, EngageSource, engageDecision,
bridge.updateConversations method, src/index.ts
buildConversationConfigs. Four handlers reduce to "resolve channel
id, build InboundMessage with isMention, call onInbound". Net
~130 LOC deleted from the bridge.
Collateral: the conversations-map staleness problem is gone. The
upcoming channel-registration feature doesn't need any map-refresh
plumbing — when an approval creates a new wiring, the next message
hits the DB fresh and just works.
Bridge tests prune to the narrow platform-adjacent surface (openDM
delegation, subscribe presence). Host-core test that asserted the
old "auto-create on every unknown message" behavior updates to
reflect the new escalation-gated semantics: plain messages on
unknown channels don't auto-create, mentions do.
159 tests pass (was 172 — net -13, almost entirely from
bridge-engage-mode tests that covered logic now owned by the router
and exercised through host-core.test.ts).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the opaque trigger_rules JSON + response_scope enum on
messaging_group_agents with four explicit orthogonal columns:
engage_mode 'pattern' | 'mention' | 'mention-sticky'
engage_pattern regex source; required when mode='pattern';
'.' is the "always" sentinel
sender_scope 'all' | 'known'
ignored_message_policy 'drop' | 'accumulate'
Inbound routing becomes a fan-out — every wired agent is evaluated
independently. A match gets its own session + container wake. A miss
with accumulate keeps the message as context-only (trigger=0) in that
agent's session, so when the agent does eventually engage it sees the
prior chatter.
## Schema
- Migration 010 (`engage-modes`): adds the 4 new columns, backfills
from trigger_rules.pattern + requiresTrigger + response_scope, drops
the legacy columns.
- messages_in gains `trigger INTEGER NOT NULL DEFAULT 1` (session DB
schema + `migrateMessagesInTable` forward-compat).
- countDueMessages gates waking on `trigger = 1`.
## Routing
- `pickAgent` (returns one) → loop over all wired agents. Per agent:
evaluate engage_mode; run access gate + sender-scope gate; on full
match → resolveSession + writeSessionMessage(trigger=1) + wake. On
miss with accumulate → writeSessionMessage(trigger=0), no wake. On
miss with drop → skip.
- New `findSessionForAgent(agentGroupId, mgId, threadId)` scopes
session lookup by agent so fan-out doesn't cross sessions.
- `messageIdForAgent` namespaces inbound message ids by agent_group_id
so PRIMARY KEY doesn't collide across per-agent session DBs.
## Adapter layer
- `ConversationConfig` replaces `triggerPattern` + `requiresTrigger`
with `engageMode` + `engagePattern`.
- Chat SDK bridge stores `Map<platformId, ConversationConfig[]>` (multi-
agent per conversation) and applies union gating pre-onInbound:
* onSubscribedMessage: engage if any wiring keeps firing in
subscribed state (mention-sticky or pattern)
* onNewMention: engage on mention; only subscribes the thread if
at least one wiring is `mention-sticky`
* onDirectMessage: engage per mode; sticky follows same rule
- Bridge no longer unconditionally calls `thread.subscribe()`.
## Sender scope
- Permissions module registers a second hook `setSenderScopeGate` that
runs per-wiring after the existing access gate. `sender_scope='known'`
requires canAccessAgentGroup(); `'all'` is a no-op. Not installed →
no-op everywhere (default allow).
## Container side
- Host passes `NANOCLAW_MAX_MESSAGES_PER_PROMPT` (reuses existing
MAX_MESSAGES_PER_PROMPT config; was dead code from v1).
- `getPendingMessages` queries `ORDER BY seq DESC LIMIT N`, reverses to
chronological order for the prompt — accumulated context rides along
with trigger rows up to the cap.
- `MessageInRow` gains `trigger: number` so the container can tell them
apart in downstream code (container still processes both; only the
host uses `trigger=0` for don't-wake).
## Defaults (per ACTION-ITEMS item 1 decision)
- DM (is_group=0): `engage_mode='pattern'`, `engage_pattern='.'` (always)
- Threaded group: `engage_mode='mention-sticky'` (seed-discord)
- Non-threaded group / CLI: pattern '.' in bootstrap scripts
## Tests
- src/host-core.test.ts: 3 new cases — fan-out (2 agents, 2 sessions,
2 wakes), accumulate (trigger=0 + no wake), drop (no session created).
- Existing 10 host-core tests still pass.
- Migration 010 runs on an empty DB in 0-row path — verified.
Closes: ACTION-ITEMS items 1, 4.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the two overlapping old mechanisms (30-min setTimeout kill in
container-runner, 10-min heartbeat STALE_THRESHOLD reset in host-sweep)
with message-scoped stuck detection anchored to the processing_ack claim
age + an absolute 30-min ceiling that extends for long-declared Bash
tools.
Old model problems:
- IDLE_TIMEOUT setTimeout fired on plain wall-clock time; slow-but-alive
agents got killed at 30min regardless of activity
- 10-min STALE_THRESHOLD in the sweep was unreliable — the heartbeat is
only touched on SDK events, so legitimate silent tool work (sleep 30,
long WebFetch, npm install) looked identical to a hung container
- Two overlapping sources of truth for "when to let go of a container"
New model:
- Host sweep is the single source of truth.
- Container exposes a new `container_state` single-row table in outbound.db
(schema added; container writes, host reads). PreToolUse hook writes
current_tool + tool_declared_timeout_ms (read from Bash's tool_input);
PostToolUse / PostToolUseFailure clear it.
- Sweep decides with a pure helper `decideStuckAction`:
* absolute ceiling — kill if heartbeat age > max(30min, bash_timeout)
* per-claim stuck — kill if any processing_ack row has claim_age >
max(60s, bash_timeout) AND heartbeat hasn't been touched since claim
* otherwise ok
Kill paths reset leftover processing rows with exponential backoff,
reusing the existing retry machinery.
Tool blocklist expanded:
- AskUserQuestion (SDK placeholder; we have mcp__nanoclaw__ask_user_question)
- EnterPlanMode, ExitPlanMode, EnterWorktree, ExitWorktree (Claude Code UI
affordances; would hang in headless containers)
PreToolUse hook is also defense-in-depth: if a disallowed tool name slips
through, it returns `{ decision: 'block' }` so the agent sees a clear
error instead of appearing stuck.
Removed:
- container-runner.ts: IDLE_TIMEOUT setTimeout, resetIdle callback on
activeContainers entry, resetContainerIdleTimer export.
- delivery.ts: the resetContainerIdleTimer call on successful delivery.
- poll-loop.ts: IDLE_END_MS + its setInterval. Keeping the query open is
cheaper than close+reopen (no cold prompt cache). Liveness is now a
host-side concern.
- host-sweep.ts: 10-min STALE_THRESHOLD_MS + getStuckProcessingIds in the
stale-detection path (still exported for kill reset).
Tests:
- src/host-sweep.test.ts — 9 tests for decideStuckAction covering: fresh
heartbeat, absolute ceiling, absent heartbeat, Bash-timeout extension
(both ceiling and per-claim), claim age below tolerance, heartbeat
touched after claim, unparseable timestamps.
Ref: docs/v1-vs-v2/ACTION-ITEMS.md items 9, 6a, 10.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
## Outbox extraction (delivery.ts → session-manager.ts)
File I/O for outbound attachments now lives in session-manager.ts alongside
the symmetric inbound extractAttachmentFiles. delivery.ts no longer touches
the filesystem — it hands buffers to the adapter and calls clearOutbox on
success.
- New `readOutboxFiles(agentGroupId, sessionId, messageId, filenames)` and
`clearOutbox(agentGroupId, sessionId, messageId)` in session-manager.ts.
- deliverMessage in delivery.ts loses ~35 lines of fs/path code and its
`fs`/`path` imports.
## Dead-code sweep
TypeScript's --noUnusedLocals surfaced several cruft imports. Fixed:
- src/container-runner.ts: drop unused `markContainerIdle` import; drop
unused `session` parameter from `buildContainerArgs` signature.
- src/delivery.ts: drop unused `getSession`, `writeSessionMessage`,
`wakeContainer` imports.
- src/host-sweep.ts: drop unused `updateSession`, `outboundDbPath` imports.
- container/agent-runner/src/poll-loop.ts: drop unused `config`,
`processingIds` params from `processQuery`.
- Test files: drop unused imports in channel-registry.test, db-v2.test,
host-core.test.
Skipped: `conversations` state in chat-sdk-bridge.ts (never read but
tangled with public `updateConversations` method; cleaning it risks a
merge conflict with the channels branch at the next sync).
## Validation
- `pnpm run build` clean
- `pnpm test` — 137 host tests pass
- `bun test` in container/agent-runner — 17 tests pass
- Service boots (`NanoClaw running`, `OneCLI approval handler started`)
and shuts down cleanly on SIGTERM
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Checkpoints the builder-agent dev-agent/worktree/swap flow (create_dev_agent,
request_swap, classifier, deadman, promote) before pivoting to a unified
draft-activate approach with OS-level RO enforcement. Lifts container_config
out of the agent_groups row into groups/<folder>/container.json so install_packages,
add_mcp_server, and rebuild flows can eventually route through the same draft
path as source edits.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replaces the agent-group-centric "main group" concept with user-level
privileges and adds the cold-DM infrastructure needed for proactive
outbound messaging (pairing, approvals, welcome flows).
Privilege model
- New tables: users, user_roles (owner global-only; admin global or
scoped to an agent_group), agent_group_members (explicit non-
privileged access; admin/owner imply membership), user_dms (cold-DM
resolution cache).
- Removed agent_groups.is_admin, messaging_groups.admin_user_id. Replaced
with messaging_groups.unknown_sender_policy (strict | request_approval
| public) for per-chat unknown-sender gating.
- src/access.ts: canAccessAgentGroup, pickApprover, pickApprovalDelivery.
- src/router.ts: access gate on every inbound, honoring
unknown_sender_policy for unknown senders.
- src/channels/telegram.ts: pairing interceptor upserts the paired user
and promotes them to owner if hasAnyOwner() is false (first-pair-wins).
Cold DM infrastructure
- ChannelAdapter.openDM?(handle) — optional method. Chat-SDK-bridge wires
it to chat.openDM() for resolution-required channels (Discord, Slack,
Teams, Webex, gChat); direct-addressable channels (Telegram, WhatsApp,
iMessage, Matrix, Resend) fall through to the handle directly.
- src/user-dm.ts: ensureUserDm(userId) — resolves + caches via user_dms.
Approval routing
- onecli-approvals + delivery use pickApprover + pickApprovalDelivery:
scoped admins → global admins → owners (dedup), first reachable via
ensureUserDm, same-channel-kind tie-break. Approvals land in the
approver's DM, not the origin chat.
Delivery fixes
- delivery.ts ACL rejection now throws instead of returning undefined —
the outer loop previously marked rejected messages as delivered.
- Implicit-origin allow: session.messaging_group_id === target skips the
destination check.
- createMessagingGroupAgent auto-creates the companion agent_destinations
row (normalized local_name from the messaging group's name, collision-
broken within the agent's namespace).
Container
- container-runner.ts: /workspace/global always read-only; drops
NANOCLAW_IS_ADMIN; adds NANOCLAW_ADMIN_USER_IDS (owners + global admins
+ scoped admins for this agent group). Agent-runner poll-loop gates
slash commands against that set.
New skill: /init-first-agent
- Walks the operator through standing up the first agent for a channel:
channel pick → identity lookup (reads each channel SKILL.md's
## Channel Info > how-to-find-id) → DM platform_id resolution (direct-
addressable, cold-DM via "user DMs bot first + sqlite lookup", or
Telegram pair-code fallback) → run scripts/init-first-agent.ts →
verify via tail of nanoclaw.log.
- scripts/init-first-agent.ts: parameterized helper that upserts the
user + grants owner (if none), creates dm-with-<display-name> agent
group + initGroupFilesystem, reuses/creates the DM messaging_group,
wires it (auto-creates destination), resolves the session, and writes
a kind:'chat' / sender:'system' welcome message into inbound.db. Host
sweep wakes the container and the agent DMs the operator via the
normal delivery path.
/manage-channels rewrite
- Drops --is-main / --jid / main-vs-non-main isolation references.
- First-channel flow delegates to /init-first-agent.
- Explains createMessagingGroupAgent auto-creates destinations.
- Adds a privileged-users show section.
setup/
- register.ts: drop --is-main, --jid, --local-name, --trigger
requiresTrigger defaults; call initGroupFilesystem; normalize to
v2 schema (no is_admin, no admin_user_id, sets unknown_sender_policy
'strict'); let createMessagingGroupAgent handle the destination row.
- pair-telegram.ts: emit PAIRED_USER_ID (namespaced "telegram:<id>")
instead of ADMIN_USER_ID; update header comment.
- register.test.ts deleted — was v1-only, tested a registered_groups
table that no longer exists.
Docs
- v2-architecture-diagram.{md,html}: ER diagram updated to drop
is_admin/admin_user_id, add unknown_sender_policy, and include
users/user_roles/agent_group_members/user_dms.
- v2-architecture-draft.md: approval-routing paragraph rewritten for
pickApprover/pickApprovalDelivery/ensureUserDm; SQL schema block
updated; admin-verification paragraph references
NANOCLAW_ADMIN_USER_IDS.
- v2-setup-wiring.md: entity-model sketch rewritten.
- v2-checklist.md: marked privilege refactor / container filtering /
approval routing / unknown-sender gating done; removed obsolete
admin_user_id and main-vs-non-main items.
Scripts
- scripts/init-first-agent.ts (new) replaces scripts/welcome-owner-dm.ts
(removed; welcome-owner was a Discord-specific one-off).
- test-v2-host.ts, test-v2-channel-e2e.ts, seed-discord.ts: drop
is_admin + admin_user_id, use unknown_sender_policy.
Tests
- src/access.test.ts (new): 14 tests for canAccessAgentGroup, role
helpers, pickApprover, ensureUserDm, pickApprovalDelivery.
- src/db/db-v2.test.ts: adds 3 tests for the auto-created
agent_destinations row (normalized name, no duplicates, collision
break within an agent group).
- host-core.test.ts, channel-registry.test.ts: updated fixtures to
use unknown_sender_policy: 'public' where the test exercises routing
rather than the access gate.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Eliminates SQLite write contention across the host-container mount
boundary by splitting the single session.db into two files, each with
exactly one writer:
inbound.db — host writes (messages_in, delivered tracking)
outbound.db — container writes (messages_out, processing_ack)
Key changes:
- Host uses even seq numbers, container uses odd (collision-free)
- Container heartbeat via file touch instead of DB UPDATE
- Scheduling MCP tools now emit system actions via messages_out
(host applies them to inbound.db during delivery)
- Host sweep reads processing_ack + heartbeat file for stale detection
- OneCLI ensureAgent() call added (was missing from v2, caused
applyContainerConfig to reject unknown agent identifiers)
Verified: tsc clean, 327 tests pass, real e2e through Docker works.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Move all v1 files (index, router, container-runner, db, ipc, types,
logger, channels/registry, and all utilities) to src/v1/ as a
fully self-contained archive with no shared dependencies
- Rename v2 files to remove -v2 suffix (index-v2.ts → index.ts, etc.)
- Update all imports across v2 source, tests, and setup files
- Migrate shared utilities (config, env, container-runtime, mount-security,
timezone, group-folder) from pino logger to v2 log module
- Migrate setup/ files from logger to log with argument order swap
- Container agent-runner: move v1 entry to v1/, rename v2 to index.ts
- Update setup skill to offer all 13 v2 channels
- Install all Chat SDK adapter packages
- dist/index.js now runs v2; dist/v1/index.js runs v1
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
