baukebrenninkmeijer/pigeonhole

File-based mailbox and status board so parallel coding agents can align without a server, across every repo and worktree on the machine. Use when the user says "check my mail", "message the other agent", "tell the frontend agent X", "who else is working here". Also use when the session-start notice reports unread mail, when you start a task or your scope grows to new files or repos, and before reporting a task finished.