Initial commit: funplay cocos mcp

lib/interaction-log.js

@@ -0,0 +1,40 @@
+'use strict';
+
+class InteractionLog {
+  constructor(limit = 200) {
+    this.limit = limit;
+    this.entries = [];
+  }
+
+  add(toolName, status, summary) {
+    this.entries.unshift({
+      toolName,
+      status,
+      summary,
+      timestamp: new Date().toISOString(),
+    });
+
+    if (this.entries.length > this.limit) {
+      this.entries.length = this.limit;
+    }
+  }
+
+  list(limit = 20) {
+    return this.entries.slice(0, Math.max(1, limit));
+  }
+
+  summary(limit = 20) {
+    const items = this.list(limit);
+    if (!items.length) {
+      return 'No MCP interactions recorded yet.';
+    }
+
+    return items
+      .map((entry) => `[${entry.timestamp}] ${entry.status.toUpperCase()} ${entry.toolName}: ${entry.summary}`)
+      .join('\n');
+  }
+}
+
+module.exports = {
+  InteractionLog,
+};