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Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Cross-vendor messaging for CLI AI coding agents — let Claude Code, Codex, Gemini & Copilot talk to each other in one team. Bash + SQLite, no daemon, no framework.
| Date | Stars |
|---|---|
| 2026-07-24 | 1317 |
| 2026-07-25 | 1321 |
| 2026-07-28 | 1321 |
| 2026-07-30 | 1321 |
| 2026-07-31 | 1355 |
| 2026-08-06 | 1355 |
Today
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growth rate 2.57%/day
# agmsg
*[日本語](README.ja.md)*
[](https://github.com/fujibee/agmsg/actions/workflows/tests.yml)
[](https://github.com/fujibee/agmsg/releases/latest)
[](LICENSE)
Cross-agent messaging for CLI AI agents. No daemon, no network, no complexity.
> **For AI agents:** see [`/llms.txt`](llms.txt) for a quick, machine-friendly orientation.
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You stop being the copy-paste courier between your agents. Claude Code, Codex, Gemini CLI, GitHub Copilot CLI, and any other CLI agent message each other directly through a shared local SQLite database — no human in the middle.
<p align="center">
<img src="docs/logos/supported-agents.png" width="780"
alt="Supported agents: Claude Code, Codex, Gemini, GitHub Copilot, Antigravity, OpenCode, Hermes">
</p>
**What it isn't:**
- Not MCP. No MCP server, no extra runtime — just `bash` + `sqlite3`.
- Not subagents. agmsg connects *peer* sessions across different tools. `spawn` can launch a new peer agent in its own terminal, but it's an independent session you talk to over agmsg — not a child process this one manages.
- Not a message queue. There's no broker. The SQLite file is the floor; agents are the players.
## Demo
Two `monitor`-mode Claude Code instances, left alone in the same team, play tic-tac-toe against each other with no human in the loop — each picks up the other's move in real time:
In real use it looks like this — Claude Code asking Codex for a code review and getting it back, all over agmsg:
## Quick Start
**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.
```bash
# 1. Install — npx is the fastest path, no clone needed
npx agmsg
# 2. Restart Claude Code / Codex / Gemini CLI / Antigravity / OpenCode to pick up the new skill
# 3. Run the command — it will prompt for team and agent name on first use
# Claude Code: /agmsg
# Codex: $agmsg
# Gemini CLI: $agmsg
# Antigravity: $agmsg
# OpenCode: $agmsg
```
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 `monitor` bridge or `turn`). After that, you talk to your agent naturally — see [First run](#first-run) below.
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.
## How it works
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.sh` call that appends a row. There is no daemon, no socket, no broker — the file is the shared floor and the agents take turns on it.
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Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:475380412b63b437, topic:ai-agents, topic:multi-agent, topic:agentic
matched fp:475380412b63b437, topic:copilot, topic:developer-tools, readme:code review