#openapi

APISpec - Generate OpenAPI 3.1 specs from Go code with intelligent framework detection and call graph analysis. Supports Gin, Echo, Chi, Fiber, and net/http.

Self-hosted geospatial data catalog with semantic search (pgvector), OGC/STAC APIs, and map builder. Built on FastAPI, PostGIS, React, and MapLibre.

Simple, Fast, Code first and Compile time generated OpenAPI documentation for Rust

Prisma generator that emits TypeScript classes decorated for @nestjs/swagger, class-validator, and TypeGraphQL — DTO/entity classes generated straight from schema.prisma.

Agentic-friendly CLI generator for APIs: turn Swagger, OpenAPI, and google.api.http protos into single-binary CLIs with catalogs and generated Skills.

Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io

RFC 9457 Problem Details middleware for Hono

Plugin for converting OpenAPI 3.0 specs to the Postman Collection (v2) format

Official Node.js, Python, and Go SDKs plus the primitive CLI for Primitive — email infrastructure for AI agents. Generated from the OpenAPI spec.

A set of packages and tools for working with OpenAPI, Swagger, Arazzo and Overlay Specification documents.

Library for OpenAPI 3 with spring-boot

Sane and flexible OpenAPI 3 schema generation for Django REST framework.

Format an OpenAPI document by ordering, formatting and filtering fields.

C# SDK for the Anthropic API -- Claude chat completions, tool calling, and vision

C# SDK for the ElevenLabs API -- text-to-speech and speech-to-text

C# SDK for the Hugging Face API -- inference, embeddings, and model hub

C# SDK based on official OpenAI OpenAPI specification

Powerful, joyful building blocks for modern cloud-native applications.

Laravel-Swagger is a fully automate tool which allows to generate and save swagger-based documentation after successful completing your application's feature tests.

Resolving Swagger/OpenAPI 2.0 and 3.0 Parser

TypeScript WSDL → SOAP client generator with full xs:attribute, complex types, sequences, inheritance, and namespace-collision merging.

openapi_first is a Ruby gem for request / response validation and contract-testing against an OpenAPI API description. It makes APIFirst easy and reliable.

Python OpenAPI3 client/validator w\ {a,}syncio

Official DigitalOcean Typescript Client based on the DO OpenAPIv3 specification

Rust OpenAPI 3.1 Type Generator

Lint, view and test OpenAPI Arazzo workflows. Single Go binary, eco-designed, accessible by default.

OpenAPI 3.0 and 3.1 and 3.2 (and Swagger v2) implementation for Go (parsing, converting, validation, and more)

Open-source agentic workspace enterprises can make their own. Connect the systems you already run — 100+ integrations, MCP, chat tools, apps, browser, local files — with shared memory. Any agent (Claude Code, Codex), any model, or BYOK. Set up in clicks, not months. Local-first: your data never leaves your machines.

Software development agent management platform

🧰 A Language-Agnostic Engine for Generating Any Code or File with JSX and TypeScript