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OpenAPI Initiative

Auto Generators

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Name Description Home Repo 3.1? 3.0? 2.0? Stars Properties
mitmproxy2swagger Automagically reverse-engineer REST APIs via capturing traffic Link Link No Yes No 4950
OpenApiSpecGeneratorPlugin Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path. Link Link No Yes No 459
har2openapi Generate openapi spec api documentation from captured har files Link Link No Yes No 146
har-to-openapi HAR to OpenAPI spec generator Link Link No Yes No 78
GranthAi NodeJs OpenAPI 3 based documentation generator which sits between server APIs and anyone calling the APIs Link Link No Yes No N/A
OpenAPI AutoSpec Proxy server that generates API specs for any app or website on localhost. Link Link No Yes No 626
OpenAPI DevTools Browser extension that generates API specs for any app or website Link Link Yes Yes No 3858
TypeSpec Emit OpenAPI specifications from API descriptions defined in the generic, interoperable, and extensible TypeSpec language. Link Link No Yes No 3947
Fuego Golang Fuego - web framework generating OpenAPI 3 spec from source code Link Link No Yes No 678
Huma Huma REST/HTTP API Framework for Golang with OpenAPI 3.1 Link Link Yes Yes No 1721