mcpbeat

A2CR MCP Server

io.github.a2cr/a2cr-mcp
local only

A2CR runs on your own machine — the client starts it, so there is no endpoint to ping. 393 installs a week from pypi. Last commit 1 Jul 2026.

Save AI-agent handoff checkpoints, WorkStash notes, and WorkThreads in a local A2CR workspace.

Installs per day peak 103 · avg 48 · +58% w/w
a month agotoday
393
Installs / week
pypi · a2cr-mcp
2
Stars
1 open issues
1 Jul 2026
Last commit
0 releases in 90 days
Apache-2.0
License
Python

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add a2cr-mcp -- uvx a2cr-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "a2cr-mcp": {
      "args": [
        "a2cr-mcp"
      ],
      "command": "uvx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.a2cr-mcp]
command = "uvx"
args = ["a2cr-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "a2cr-mcp": {
      "args": [
        "a2cr-mcp"
      ],
      "command": "uvx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "a2cr-mcp": {
      "args": [
        "a2cr-mcp"
      ],
      "command": "uvx"
    }
  }
}

A2CR — questions

Answers built from our own checks of this server.

Why is there no uptime for A2CR?
A2CR runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package a2cr-mcp was installed 393 times last week.
How do I connect A2CR?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls a2cr-mcp straight from pypi; nothing to host, nothing to sign up for.
How many people use A2CR?
The pypi package a2cr-mcp was installed 393 times in the last week. Week over week that is +58%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is A2CR open source?
Yes — it is published under the Apache-2.0 licence, written in Python, 2 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.