by janwilmake · MCP Server · ★ 883
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OpenAPI MCP Server A Model Context Protocol (MCP) server for Claude/Cursor that enables searching and exploring OpenAPI specifications through oapis.org. Demo: https://x.com/janwilmake/status/1903497808134496583 HN Thread: https://news.ycombinator.com/item?id=43447278 OpenAPISearch: https://github.com/janwilmake/openapisearch OAPIS: https://github.com/janwilmake/oapis The MCP works by applying a 3 step process: It figures out the openapi identifier you need It requests a summary of that in simple language It determines which endpoints you need, and checks out how exactly they work (again, in simple language) Features Get an overview of any OpenAPI specification Retrieve details about specific API operations Support for both JSON and YAML formats Tested with Claude Desktop and Cursor Installation For other clients, use MCP URL: https://openapi-mcp.openapisearch.com/mcp Local testing First run the server Then run the mcp inspector:
| Stars | 883 |
| Forks | 95 |
| Language | TypeScript |
| Category | MCP Server |
| License | MIT |
| Quality Score | 64.5404573436655/100 |
| Open Issues | 3 |
| Last Updated | 2026-02-21 |
| Created | 2024-12-07 |
| Platforms | mcp, node |
| Est. Tokens | ~81k |
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openapi-mcp-server is Allow AI to wade through complex OpenAPIs using Simple Language. It is categorized as a MCP Server with 883 GitHub stars.
openapi-mcp-server is primarily written in TypeScript.
You can find installation instructions and usage details in the openapi-mcp-server GitHub repository at github.com/janwilmake/openapi-mcp-server. The project has 883 stars and 95 forks, indicating an active community.
openapi-mcp-server is released under the MIT license, making it free to use and modify according to the license terms.