Cortex is an open source API knowledge layer that works with your existing API specs. It takes OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC definitions and turns them into interactive documentation, typed SDKs in 11 programming languages, and MCP servers that AI agents can use directly. Instead of maintaining separate tools and integrations, you get one layer that understands your APIs and makes them easier to explore, integrate, and automate.
Launch Team / Built with
NC
Launch Date:
September 17, 2026
Product Info