ai-crew-sync

ai-crew-sync is a plugin for Claude Code from joaquinbejar/ai-crew-sync. Its manifest loads nothing; the 1 skill, 16 commands, 3 hooks it bundles cost 292 tokens per session together, scanned A, original, MIT.

A shared coordination service for AI coding agents working on the same team. It provides team messaging, task ownership, status, shared notes, resource locks, and wake-up signals.

In plain words
What is it for?
Use it to coordinate tasks between coding agents, send messages, track who is working on what, share notes, and reserve shared resources. It requires a bus URL and access token in the environment.
Why use it?
It helps agents avoid duplicating work or changing the same resources at once. It also makes ongoing work, dependencies, and questions visible to teammates.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit Use it to coordinate tasks between coding agents, send messages, track who is working on what, share notes, and reserve shared resources. It requires a bus URL and access token in the environment.

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Install in Claude Code
/plugin marketplace add joaquinbejar/ai-crew-sync
/plugin install ai-crew-sync
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/joaquinbejar/ai-crew-sync

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ai-crew-sync

README.md
[![agentmods](https://agentmods.dev/badge/plugins/joaquinbejar/ai-crew-sync/plugin/github.svg)](https://agentmods.dev/plugins/joaquinbejar/ai-crew-sync/plugin)
Your own site
<a href="https://agentmods.dev/plugins/joaquinbejar/ai-crew-sync/plugin"><img src="https://agentmods.dev/badge/plugins/joaquinbejar/ai-crew-sync/plugin/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ai-crew-sync

Your own site · 80×15
<a href="https://agentmods.dev/plugins/joaquinbejar/ai-crew-sync/plugin"><img src="https://agentmods.dev/badge/plugins/joaquinbejar/ai-crew-sync/plugin.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 16 commands, 3 hooks cost 292 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

ai-crew-sync scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugin/.claude-plugin/plugin.json · 12 lines

What it actually says

{
  "name": "ai-crew-sync",
  "displayName": "AI Crew Sync",
  "version": "0.7.6",
  "description": "Your team's coordination bus: shared channels and DMs between teammates' AI coding agents, task claims with leases and dependencies, presence and session discovery, shared notes, resource locks, addressed conversations with per-recipient receipts, and real-time wakeups. Each conversation connects through `ai-crew-sync mcp proxy` as its own authenticated session, so the binary must be on the PATH and a local profile (or BUS_URL/BUS_TOKEN) must say which bus.",
  "author": {
    "name": "Joaquin Bejar"
  },
  "license": "MIT",
  "keywords": ["team", "coordination", "mcp", "collaboration"]
}
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday Changed 8c3e38257497
  2. 5d ago Changed f3efd9c28a98
  3. 26d ago Changed f0e16c36d1c1
  4. 27d ago Changed 8ae86c298bd7
  5. 1mo ago Changed 34c8a1ce6b61
  6. 1mo ago Changed e58ef66045d8
  7. 1mo ago First seen · 12 lines scan A 34ed1ab9d97c

Subscribe to this mod's changes

ai-crew-sync is a plugin published in the GitHub repository joaquinbejar/ai-crew-sync (8 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.