Cross-CLI agent mailbox: tmux-injected messaging for Claude Code, Codex, Pi and ZCode
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This server only runs locally, from a package. Install it with the instructions on this page to try it.
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
https://github.com/RegretSSS/a2a-mailbox/releases/download/v0.1.0/a2a-mailbox.mcpbWe don't run packages, so we can't list this server's tools.