# Coordinate peer CLI agents with agmsg

> Let Claude Code, Codex, Gemini CLI, Copilot CLI, and other terminal agents exchange messages through a shared local SQLite channel.

- Skill: `agentskillexchange/coordinate-peer-cli-agents-with-agmsg` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/coordinate-peer-cli-agents-with-agmsg`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/coordinate-peer-cli-agents-with-agmsg/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/coordinate-peer-cli-agents-with-agmsg

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# Coordinate peer CLI agents with agmsg

Let Claude Code, Codex, Gemini CLI, Copilot CLI, and other terminal agents exchange messages through a shared local SQLite channel.

## Prerequisites

bash, sqlite3, agmsg scripts, Claude Code/Codex/Gemini CLI/Copilot CLI/Antigravity/OpenCode as applicable

## Installation

Use the upstream install or setup path that matches your environment:
- npx agmsg
- npx agmsg # one-shot, no global install
- npm i -g agmsg && agmsg install
- git clone https://github.com/fujibee/agmsg.git

Requirements and caveats from upstream:
- **Requires:** bash and sqlite3. macOS ships both. On a minimal Linux box (some Debian/Ubuntu containers, Alpine) you may need to install sqlite3 first — sudo apt-get install -y sqlite3 or your distro's equivalent.
- Monitor tool. The sandbox allowlist is still required for writes performed by
- single run. In that case, the run-specific writable roots must also include the

Basic usage or getting-started notes:
- That's it. The slash command prompts you for a team name and an agent name on first use, then asks you to pick a [delivery mode](#delivery-modes) (default on Claude Code: monitor — real-time push; Codex offers a beta...
- Prefer to inspect the code first, track the latest main, or pick a custom command name? See [Install](#install) below for the setup.sh one-liner, git clone, and the Claude Code plugin marketplace paths.
- agmsg is a thin transport. Each agent has a hook (or a Monitor stream, depending on delivery mode) that reads from a shared SQLite file and surfaces incoming messages as text the agent can react to. Sending is a send....

- Source: https://github.com/fujibee/agmsg
- Extracted from upstream docs: https://raw.githubusercontent.com/fujibee/agmsg/HEAD/README.md

## Documentation

- https://github.com/fujibee/agmsg

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/coordinate-peer-cli-agents-with-agmsg/)