io.github.daedalus/mcp-zmq
mcp-zmq
MCP server for ZMQ messaging
alive probed 2026-10-14
6tools
1.4ktokens in Claude Opus 5.5
1.5ktokens in Claude Code
0.7 %of a 200k context window
782o200k_base estimate
8.0 sto initialize
552 msto list tools
- Run it
- uvx mcp-zmq==0.1.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- mcp-zmq 4.1.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/daedalus/mcp-zmq
- Registry
- active, updated 2026-04-05 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| zmq_listen_reply | 139 | 18 % |
| zmq_subscribe | 134 | 17 % |
| zmq_pair_connect | 131 | 17 % |
| zmq_pair_bind | 130 | 17 % |
| zmq_send_request | 129 | 16 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.daedalus/mcp-zmq)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.