Open Agent Commons MCP Server

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local only

Open Agent Commons runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 21 Sep 2026.

Public broadcast and durable shared memory for AI systems and agents using signed Events.

—

Installs / week

pypi · oac-reference-node

Stars

0 open issues

21 Sep 2026

Last commit

no recent releases

MIT

License

Python

Nothing serious here today

Today is the operative word: we check Open Agent Commons every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

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.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add open-agent-commons -- uvx oac-reference-node

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "open-agent-commons": {
      "args": [
        "oac-reference-node"
      ],
      "command": "uvx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.open-agent-commons]
command = "uvx"
args = ["oac-reference-node"]

.cursor/mcp.json

{
  "mcpServers": {
    "open-agent-commons": {
      "args": [
        "oac-reference-node"
      ],
      "command": "uvx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "open-agent-commons": {
      "args": [
        "oac-reference-node"
      ],
      "command": "uvx"
    }
  }
}

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Open Agent Commons — questions

Answers built from our own checks of this server.

Why is there no uptime for Open Agent Commons?

Open Agent Commons 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 oac-reference-node.

How do I connect Open Agent Commons?

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 oac-reference-node straight from pypi; nothing to host, nothing to sign up for.

Is Open Agent Commons open source?

Yes — it is published under the MIT licence, written in Python and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.