agmsg
www.npmjs.comExplore documented capabilities and connections for agmsg.
What your agent can do
Cross-agent messaging via SQLite for CLI AI agents (Claude Code, Codex, Gemini CLI, GitHub Copilot CLI, Antigravity, OpenCode). The npm package is a thin bootstrapper that fetches and runs the canonical bash installer at https://github.com/fujibee/agmsg.
Via CLI.
Tasks depend on the interface and permissions.
Connection methods
Choose a route that fits your agent.
CLI
For agents with a terminal
View setup for CLICLI connection
CLI package
agmsg