@DanKornas introduced agmsg, a local messaging tool for Claude Code, Codex, Gemini CLI, and GitHub Copilot CLI. Independent agent sessions coordinate through one shared SQLite store without a daemon, network service, or human copy-paste relay; durable history can be replayed into a fresh session, with monitor, turn, both, and manual delivery modes. The Bash + sqlite3 project is MIT-licensed and offers npx, plugin, and direct-script installation paths.

Key Takeaways

  • A shared local SQLite transport lets independent CLI agent sessions hand work to one another directly.
  • Durable history can be replayed into fresh sessions, with monitor, turn, both, and manual delivery modes.
  • Bash + sqlite3, MIT open source, covering Claude Code, Codex, Gemini CLI, and Copilot CLI.
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