Guides
Guides
Step-by-step guides for generating, deploying and migrating MCP servers with openapi-mcp-generator.
How to convert an OpenAPI spec into an MCP server (2026 guide)
Turn an OpenAPI 3.x spec into a working MCP server: how fields map to tools, codegen vs runtime vs hosted, a tested Petstore walkthrough, and pitfalls.
Updated
OpenAPI to MCP generators compared (2026): 6 open-source tools tested on the same specs
Six open-source OpenAPI-to-MCP tools run against the same two specs and a recording mock API: schema fidelity, request correctness, auth and protocol.
Updated
Moving your MCP server off Stainless
Stainless is winding down hosted products. Step-by-step guide to regenerating your MCP server from OpenAPI with openapi-mcp-generator and deploying to Cloudflare.
Updated