Turn API specs into docs, SDKs, and MCP servers
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.
Cortex launched on Product Hunt on 2026-09-12 and has 281 upvotes and 32 comments so far.
This tool is open source.