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io.github.daedalus/mcp-zmq

MCP server for ZMQ messaging

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mcp-zmq — MCP server for ZMQ messaging

PyPI Python Coverage Ruff

mcp-name: io.github.daedalus/mcp-zmq

Install

pip install mcp-zmq

Usage

MCP Server

mcp-zmq

Python API

from mcp_zmq import zmq_publish, zmq_subscribe, zmq_send_request, zmq_listen_reply

Available Tools

  • zmq_publish: Publish a message to a ZMQ PUB socket
  • zmq_subscribe: Subscribe to messages from a ZMQ SUB socket
  • zmq_send_request: Send a request via ZMQ REQ socket
  • zmq_listen_reply: Listen for requests and reply via ZMQ REP socket
  • zmq_pair_connect: Connect to a ZMQ PAIR socket
  • zmq_pair_bind: Bind a ZMQ PAIR socket
  • zmq_status: Get ZMQ server status

Development

git clone https://github.com/daedalus/mcp-zmq.git
cd mcp-zmq
pip install -e ".[test]"

# run tests
pytest

# format
ruff format src/ tests/

# lint
ruff check src/ tests/

# type check
mypy src/

Installation

Source-derived launch command. Check the maintainer’s required arguments and credentials before running:

bash
uvx mcp-zmq

Set up in your AI client

Merge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.

json
{
  "mcpServers": {
    "io-github-daedalus-mcp-zmq": {
      "command": "uvx",
      "args": [
        "mcp-zmq"
      ]
    }
  }
}

Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.

Claude Desktop setup reference

Package

mcp-zmqpypi

Compatible MCP Clients

io.github.daedalus/mcp-zmq works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.

  • Claude Desktop~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.
  • Cursor~/.cursor/mcp.jsonRestart Cursor for changes to take effect.
  • VS Code.vscode/mcp.jsonReload VS Code window for changes to take effect.
  • Windsurf~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect.
  • Claude Code.mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.

Learn More

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