Implement Phase 4 - Parallel Orchestration & Intent Management

[yosef-zewdu]

Overview

This PR implements Phase 4: Parallel Orchestration, introducing robust concurrency controls, enhanced trace logging, and a centralized Intent Management system. These changes enable multiple agents to work safely in parallel while maintaining a clear audit trail and synchronizing state through active intents.

Key Changes

🎯 Intent Management System

• Centralized Control: Introduced IntentController to manage the lifecycle of active intents, including loading/saving to active_intents.yaml and synchronizing with intent_map.md.
• Tool Integration: Updated select_active_intent tool and its implementation to require and track intent_id, ensuring all actions are associated with a specific goal.
• Context Awareness: Integrated intent tracking into the system prompt and assistant message processing logic.

🔒 Concurrency & Optimistic Locking

• Optimistic Locking: Implemented ConcurrencyPreHook and ConcurrencyPostHook to detect and prevent stale file writes. The system now tracks file hashes before an action and verifies them before committing changes.
• Conflict Prevention: Ensures that if a file is modified by another process (agent or user) during an agent's execution, the write is blocked to prevent data loss.

📝 Enhanced Trace Logging

• Mutating Action Tracking: Refactored TraceLoggingHook to capture detailed "before and after" file states for all mutating actions.
• Git Integration: Logs now include Git revision tracking, allowing for precise reconstruction of the codebase state at any point in the trace.

🎓 Automated Lesson Recording

• Lessons Learned: Added VerificationLessonHook which automatically appends insights to AGENTS.md when verification steps (tests, linters) fail, facilitating continuous improvement.

Technical Details

• New Files:
  • src/core/intent/IntentController.ts
  • src/core/hooks/pre/ConcurrencyPreHook.ts
  • src/core/hooks/post/ConcurrencyPostHook.ts
  • src/core/hooks/post/VerificationLessonHook.ts
• Modified Components:
  • src/core/assistant-message/presentAssistantMessage.ts: Orchestrates intent validation.
  • src/core/task/Task.ts: Hook execution flow updates.
  • src/core/prompts/system.ts: System prompt updates for intent awareness.

Verification Results

• Verified IntentController correctly synchronizes yaml and markdown states.
• Tested ConcurrencyHooks by simulating manual file edits during agent execution; stale writes were successfully blocked.
• Confirmed TraceLoggingHook captures full diffs and git hashes in agent_trace.jsonl.

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