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Datamuse

Official registry Archived Other

Datamuse MCP — word-finding engine (keyless).

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http datamuse 'https://gateway.pipeworx.io/datamuse/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "datamuse": {
            "type": "http",
            "url": "https://gateway.pipeworx.io/datamuse/mcp"
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. mcp-datamuse
  2. Tools
  3. Quick Start
  4. Using with ask_pipeworx
  5. More
  6. License

mcp-datamuse

Datamuse MCP — word-finding engine (keyless).

Part of Pipeworx — an MCP gateway connecting AI agents to 780+ live data sources.

Tools

ToolDescription

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

Frequently asked questions

What is Datamuse?

Datamuse MCP — word-finding engine (keyless).

How do I install Datamuse?

It runs as a remote server. In Claude Code: claude mcp add --transport http datamuse 'https://gateway.pipeworx.io/datamuse/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Datamuse need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is Datamuse open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains Datamuse?

It is published by pipeworx-io. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.