Appendix: The Code Behind It

File	Role
`src/query.ts`	Agent Loop execution engine — the loop body for a single turn's task
`src/QueryEngine.ts`	Conversation manager — maintains session state across multiple turns
`src/tools.ts`	Tool registry — lists and permission-filters all tools
`src/Task.ts`	Task type and status definitions
`src/tools/AgentTool/AgentTool.tsx`	Complete implementation of agent launch and routing
`src/services/compact/autoCompact.ts`	Auto-compact strategy and threshold calculation