Cortex is a developer platform that turns API specifications and Markdown into typed SDKs, interactive documentation, and MCP servers from one project configuration. It accepts OpenAPI, AsyncAPI, GraphQL, Protocol Buffer, OpenRPC, and Markdown sources. Generated SDKs can target languages including TypeScript, Python, Go, Java, Kotlin, Ruby, PHP, C#, Rust, C++, and C. The documentation system creates interactive API references and can be built as a self-contained Next.js server. Cortex also generates MCP servers that expose typed tools, specifications, SDK guides, and project documentation to AI agents. Multiple specifications can be combined into a single SDK. Publishing workflows can push generated packages and MCP servers to language registries and GitHub repositories.
Features
- Multi-specification API project configuration
- Typed SDK generation for 11 programming languages
- OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC support
- Interactive API documentation generation
- AI-ready MCP server generation
- Package registry and GitHub publishing workflows