Summary
Wraps the Datamuse API to give Claude synonym and rhyme lookup without any authentication overhead. You get two tools: find_synonyms and find_rhymes, both returning scored results from Datamuse's free tier. Hosted through Pipeworx's gateway infrastructure, so there's no local server to run. Good for writing assistance workflows where you need lexical alternatives on demand. The same gateway offers an ask_pipeworx tool that interprets natural language queries if you'd rather skip direct tool calls. Part of a larger gateway setup that bundles 673+ data sources, though you can use just the words endpoint standalone.
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mcp-words
Words MCP — wraps Datamuse API (free, no auth required)
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|---|
find_synonyms | Find synonyms for a word, ranked by similarity score. |
find_rhymes | Find words that rhyme with a given word, ranked by score. |
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"words": {
"url": "https://gateway.pipeworx.io/words/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ 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 Words data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →