# fujibee/agmsg

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.

Repository: https://github.com/fujibee/agmsg
Canonical: https://ross.abutalabs.com/products/agmsg
Homepage: https://www.producthunt.com/products/agmsg
Language: Shell
License: MIT
License Family: permissive
Topics: agent-communication, agent-teams, agentic, ai-agents, bash, claude-code, cli, codex, copilot, developer-tools, gemini-cli, inter-agent, multi-agent, sqlite
Last push: 2026-08-26T07:53:31+00:00

## Health v2 (maintenance only)
Score: 81/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 99, longevity 10
- inputs: {"age_days": 153, "days_push": 7, "days_rel": 11, "gap_med": 1, "n_releases_24m": 32}
- flags: young
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1459, forks 145 (observed 2026-08-28T04:04:47.178504+00:00)

## What it is
agmsg is a bash + SQLite CLI tool that lets CLI AI coding agents (Claude Code, Codex, Gemini CLI, Copilot CLI, and others) message each other directly through a shared local SQLite database. It requires no daemon, network, or framework, and installs as an Agent Skill.

## Use cases
- let claude code ask codex for a code review automatically
- run multiple ai coding agents as one team that talks to each other
- stop copy-pasting between claude code and gemini cli
- have two ai agents play a game with no human in the loop
- coordinate peer ai agent sessions across different vendors
- spawn and message independent agent sessions from the terminal

## When to choose
- you use multiple CLI AI coding agents from different vendors and want them to collaborate
- you want zero-dependency agent messaging with just bash and sqlite3
- you want persistent peer-agent communication without MCP servers or daemons

## When to avoid
- you need a real distributed message queue or broker
- you only use a single agent and its built-in subagents suffice
- you need MCP-style tool calling rather than peer messaging

## Facets
- artifact type: cli-tool
- maturity: active
- function: agent-framework, message-queue, cli, developer-tools, chatbot
- domain: developer-tools
- platform: cli, cross-platform
- tags: agent-communication, multi-agent, claude-code, codex, gemini-cli, copilot-cli, sqlite, bash, agent-skill, peer-messaging, ai-agents, command-line, automation, macos, linux

## Member repositories
- fujibee/agmsg (main) score 81

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:47.178504+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:35:27.740250+00:00, confidence not recorded.
  - readme: https://github.com/fujibee/agmsg (fetched 2026-08-28T04:04:47.178504+00:00, sha 890c255d3718)
  - homepage: https://www.producthunt.com/products/agmsg (fetched 2026-08-29T11:44:18.444377+00:00, sha 3a2467b3d826)
  - site_page: https://www.producthunt.com/about (fetched 2026-08-29T11:44:18.457030+00:00, sha ca6f4fb1b578)
  - site_page: https://www.producthunt.com/changes (fetched 2026-08-29T11:44:18.454140+00:00, sha eb5ffe1b49ba)
  - site_page: https://help.producthunt.com (fetched 2026-08-29T11:44:18.459241+00:00, sha cd9f4613a789)
- Data as of 2026-08-30T08:39:29.467469+00:00.