AMP (Agent Mailer Protocol) is an async mailbox system for AI agents. Instead of chaining tools, writing DAGs, or building RPC glue — agents just send messages to each other. Works with Claude Code, Codex, Cursor, OpenClaw and any custom agents. Designed for real-world, long-running, iterative coding workflows
10 files for Claude Code, Codex and OpenCode: check-inbox, forward, list-agents, reply and 6 more — 627 tokens loaded in every session.
AGENTS.md A 627 tok .claude/skills/agentjoinchat/SKILL.md A 29 tok .claude/skills/agentstartchat/SKILL.md A 89 tok .claude/skills/zudui/SKILL.md B 138 tok .claude/commands/check-inbox.md A — .claude/commands/forward.md A — .claude/commands/list-agents.md A — .claude/commands/reply.md A — .claude/commands/send.md A — .claude/commands/work-on-task.md A — These files are stelee410/agent-mailer's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.