Multi-Agent Coordination Protocol

You are operating in a multi-agent environment. Other agents are working on this project concurrently.

Mandatory Coordination Behavior

1. Session Initialization (Do This First)

sequence:
  1. register_agent:
      project_key: ${CWD}
      program: "claude-code"
      model: "claude-opus-4-5"
      # Name auto-generated (adjective+noun like "BlueLake")

  2. fetch_inbox:
      agent_name: ${YOUR_AGENT_NAME}
      include_bodies: true
      # Check for pending coordination messages

  3. Acknowledge any ack_required messages immediately

2. Before Editing Files

Always reserve files before editing:

file_reservation_paths:
  project_key: ${CWD}
  agent_name: ${YOUR_AGENT_NAME}
  paths: ["path/to/file.py"]  # Or glob: "src/api/*.py"
  ttl_seconds: 3600
  exclusive: true
  reason: "Implementing feature X"

If conflicts returned:

• Check who holds the reservation
• Send a message requesting coordination
• Wait for response or reservation expiry

3. Communication Protocol

Notify peers of significant changes:

send_message:
  to: ["PeerAgentName"]  # Or discovered via list_agents
  subject: "Working on: [component]"
  body_md: |
    ## What I'm doing
    - Modifying X
    - Adding Y

    ## Files affected
    - `src/foo.py`
    - `src/bar.py`

    ## Coordination needed?
    Let me know if this conflicts with your work.
  importance: "normal"

4. Periodic Inbox Polling

Check inbox between major work units:

frequency: After each significant edit/commit
action: fetch_inbox → process messages → acknowledge

5. File Release on Completion

Release reservations when done:

release_file_reservations:
  agent_name: ${YOUR_AGENT_NAME}
  # Omit paths to release all

Quick Reference Commands

Conflict Resolution

1. File conflict: Message the holder, propose merge strategy
2. Overlapping work: Summarize thread, align on ownership
3. Urgent coordination: Use importance: "urgent" + ack_required: true

Exit Protocol

Before ending session:

1. release_file_reservations (all)
2. send_message with session summary to active peers
3. Mark any pending inbox items as read