An OpenAPI 3 codegen for Angular 7+

OpenAPI 3.x connector generator for ObjectStack — turns a declarative OpenAPI document into connector actions on the automation engine's registry, with a self-contained static-auth HTTP transport (ADR-0023).

Swagger OpenAPI 3.x generator

Opinionated OpenAPI 3.x validator and test generator with a 130-point checklist

Fast, type-safe fetch client for your OpenAPI schema. Only 6 kb (min). Works with React, Vue, Svelte, or vanilla JS.

Convert an OpenAPI 3 document to LAPIS, the compact notation for describing an API to a language model. About 90% fewer tokens than the same document as JSON.

Generate typed TypeScript API clients (request/response types + a typed URL map) from a Swagger/OpenAPI 3.x document. Usable as a CLI (via npx) or as a library.

Koa2 OpenAPI 3 request validation middleware.

OpenAPI 3.x parser and TypeScript SDK generator for Vertz

Tropel collection-import slice for browser embedders (KnockPort). Lazy sibling of @tropel/core-wasm: OpenAPI 3.x, Postman v2.x, and HAR parsers compiled to wasm32-unknown-unknown. See API_CLIENT_WEB_PAYLOAD.md §2.3 for the two-tier split.

Automatically validate API requests and responses with OpenAPI 3.

An OpenAPI 3 codegen for Angular 12+

Base library for @openapi-adapter - Create typescript APIs that reflect OpenAPI 3.x perfectly.

Convert OpenAPI 3.0 & 3.1 schemas to TypeScript

Parses OpenAPI documents

OpenAPI-to-Vurb Server Generator. Parses OpenAPI 3.x and Swagger 2.0 specs and generates a complete, ready-to-run MCP Server with full MVA tool stacks (Presenters, Tools, Registry, Server) — all features configurable via YAML.

Parser adapter for parsing JSON documents into OpenAPI 3.1.x namespace.

Generates OpenAPI 3 for Hapi

Parser adapter for parsing YAML documents into OpenAPI 3.1.x namespace.

Generates express validators/routers/controllers in Typescript using an OpenAPI 3 spec.