Datamuse MCP

Datamuse MCP is an open-source Model Context Protocol (MCP) server that wraps the Datamuse word-finding API into validated MCP tools. It enables local or local-CLI access to word-related functionality such as finding synonyms, rhymes, antonyms, autocomplete suggestions, and lexical data, making it ideal for developers, language tool creators, and AI assistants that require flexible, high-quality word intelligence features. The tool is built for integration with assistants and clients that support the MCP protocol and is licensed under MIT.