Cortex is an open source API knowledge layer that turns OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC specs into interactive documentation, typed SDKs in 11 languages, and MCP servers for AI agents.
Interactive
Free
Launch Team
Framer AI AgentsDesign and publish professional sites with AI
Promoted
Love that Cortex treats AI agents and developers as first class consumers of the same spec, generating one source of truth into SDKs, docs, and MCP servers instead of duplicating the work.
@ilko_kacharov Thanks! Agree, it's much better when the spec serves both humans and AI agents without needing constant duplication.