Datamuse
pipeworx-io/mcp-datamuse
Connects Claude to the Datamuse API, a word-finding query engine that works without authentication. You get programmatic access to rhymes, similar-sounding words, related terms, and linguistic relationships. The server is part of Pipeworx, which runs it as a hosted gateway so you skip the setup and just add a URL to your MCP config. You can call tools directly or use the ask_pipeworx interface to query in plain English and let it route to the right endpoint. Useful when you're building writing tools, working with creative text generation, or need semantic word lookups without managing API keys or rate limits yourself.
- last updated
- Jun 8, 2026
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mcp-datamuse
Datamuse MCP — word-finding engine (keyless).
Part of Pipeworx — an MCP gateway connecting AI agents to 780+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"datamuse": {
"url": "https://gateway.pipeworx.io/datamuse/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 780+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Datamuse data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Details
- Repository
- github.com/pipeworx-io/mcp-datamuse
- Website
- pipeworx.io/packs/datamuse
- Category
- Productivity & Office
- Transport
- HTTP
- Registry
- MCP registry, active
