Open source repositories tagged with #openapi, ranked by health score.
Catch API bugs before your users do
Design-first Go framework that generates API code, documentation, and clients. Define once in an elegant DSL, deploy as HTTP and gRPC services with zero drift between code and docs.
gRPC to JSON proxy generator following the gRPC HTTP spec
A set of packages and tools for working with OpenAPI, Swagger, Arazzo and Overlay Specification documents.
😎 A list of awesome projects related to OpenAPI 3.0.x, curated by the community
Input OpenAPI. Output SDKs and Docs.
OpenAPI based HTTP Client code generator
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
SmallRye implementation of Eclipse MicroProfile OpenAPI
The OpenAPI.NET SDK contains a useful object model for OpenAPI documents in .NET along with common serializers to extract raw OpenAPI JSON and YAML documents from the model.
A local emulator for enterprise SaaS APIs — Slack, Gmail, Google Drive, GitHub, Jira, Notion, S3 and more — with the real response shapes, pagination, auth and per-document ACLs, over a corpus you supply.
Securely scale AI usage across your organization. A single stack to Connect, Secure, Observe and Distribute agents, MCPs, and Skills within your company.
Dart packages for generated Kiota client libraries
