io.github.mrfentmen/datamuse-mcp
datamuse-mcp
Use this MCP server to wordplay. Rhymes, related words, spell checks, and word suggestions for...
alive probed 2026-10-14
5tools
783tokens in Claude Opus 5.5
848tokens in Claude Code
0.4 %of a 200k context window
421o200k_base estimate
397 msto initialize
9 msto list tools
- Run it
- npx -y @mrfentmen/datamuse-mcp@1.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- datamuse-mcp 1.0.0
- Capabilities
- 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/mrfentmen/datamuse-mcp
- Registry
- active, updated 2026-09-21 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| means_like | 95 | 23 % |
| related_to | 89 | 21 % |
| word_suggestions | 88 | 21 % |
| rhymes_with | 84 | 20 % |
| spell_check | 65 | 15 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.mrfentmen/datamuse-mcp)
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.