Zmq
FreeNot checkedProvides tools to publish, subscribe, send requests, and listen for replies over ZeroMQ messaging sockets.
About
Provides tools to publish, subscribe, send requests, and listen for replies over ZeroMQ messaging sockets.
README
mcp-zmq — MCP server for ZMQ messaging
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 socketzmq_subscribe: Subscribe to messages from a ZMQ SUB socketzmq_send_request: Send a request via ZMQ REQ socketzmq_listen_reply: Listen for requests and reply via ZMQ REP socketzmq_pair_connect: Connect to a ZMQ PAIR socketzmq_pair_bind: Bind a ZMQ PAIR socketzmq_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/
Install Zmq in Claude Desktop, Claude Code & Cursor
unyly install mcp-zmqInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add mcp-zmq -- uvx mcp-zmqFAQ
Is Zmq MCP free?
Yes, Zmq MCP is free — one-click install via Unyly at no cost.
Does Zmq need an API key?
No, Zmq runs without API keys or environment variables.
Is Zmq hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Zmq in Claude Desktop, Claude Code or Cursor?
Open Zmq on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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