Community Dev tools
OpenAPI
Turn any OpenAPI / Swagger spec into MCP tools — instant integration for REST APIs.
Language TypeScript License MIT
Install
npm install -g openapi-mcp-server About
Generic OpenAPI → MCP-tools generator. Point it at any OpenAPI 3.x spec (file or URL) and every operation becomes a tool with proper parameter + response schemas. Saves writing a custom server for every internal REST API.
Recent releases (1)
All releases →- v1.2.0-beta04 Pre-release Jan 27, 2025
## What's Changed * Add Smithery to README by @calclavia in https://github.com/snaggle-ai/openapi-mcp-server/pull/3 * feat: Add support for custom headers via OPENAPI_MCP_HEADERS env var by @alexanderjeurissen in https://github.com/snaggle-ai/openapi-mcp-server/pull/5 * v1.1.0 release by @snaggle-ai in https://github.com/snaggle-ai/openapi-mcp-server/pull/6 * Fix tool name length issue by @alexanderjeurissen in https://github.com/snaggle-ai/openapi-mcp-server/pull/8 * Add YAML support by @alexanderjeurissen in https://github.com/snaggle-ai/openapi-mcp-server/pull/9 * v1.2.0-beta03 by @snaggle-ai in https://github.com/snaggle-ai/openapi-mcp-server/pull/10 ## New Contributors * @calclavia made their first contribution in https://github.com/snaggle-ai/openapi-mcp-server/pull/3 * @alexanderjeurissen made their first contribution in https://github.com/snaggle-ai/openapi-mcp-server/pull/5 * @snaggle-ai made their first contribution in https://github.com/snaggle-ai/openapi-mcp-server/pull/6 **Full Changelog**: https://github.com/snaggle-ai/openapi-mcp-server/commits/v1.2.0-beta04
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