Why RapiTapir? Type Safety: Strong typing with runtime validation and compile-time confidence Auto Documentation: OpenAPI 3.0 specs generated automatically from your code Framework Agnostic: Works with Sinatra, Rails, and any Rack-based framework Production Ready: Built-in security, observability, and authentication features Ruby Native: Designed specifically for Ruby developers who love clean, readable code Zero Config: Get started in minutes with sensible defaults AI Powered: Built-in LLM instruction generation, RAG pipelines, and MCP export Enhanced DSL: Clean syntax with T.string, HTTP verbs, and resource builders