port-daddy

Multi-agent coordination daemon for AI coding agents (v3.8.2). Eliminates port conflicts, tracks sessions, recovers crashed agents, runs background fleets, provides binary IPC for high-frequency communication, pheromone trails for ambient signaling, tuple spaces for shared memory, and declarative fleet orchestration. Use when starting a coding session, coordinating parallel agents, claiming ports for dev servers, leaving notes for other agents, spawning background workers, running declarative agent fleets, or debugging multi-agent failures. Works with Claude Code, Gemini CLI, Cursor, Windsurf, Codex, any LLM.