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Claude CodeCodex

OpenAPI Spec Generator

Generate OpenAPI specs from code or design APIs spec-first

Intermediate30 min9.6k downloads4.6
engineering/API
Software Engineer
terminal
claude install community/openapi-spec-gen
by api-tools

About this skill

OpenAPI authoring: extract specs from Express/Fastify/Django routes, or design API-first specs with schema validation, example generation, and mock server setup.

Capabilities

  • file editing
  • code execution

Use cases

  • API documentation
  • Spec generation
  • API-first design

Tags

openapiswaggerapidocumentation