Cortex

Overview

Cortex generates interactive API documentation, typed SDKs, and MCP servers from OpenAPI, AsyncAPI, GraphQL, gRPC, OpenRPC, and Markdown. It is a community-driven TypeScript tool with over 3,200 stars on GitHub.

Best for

Best for
Developers who need to quickly generate SDKs, docs, and MCP servers from existing API specifications.

Use cases

• Generate typed SDKs from API specifications
• Create interactive API documentation
• Build MCP servers from existing APIs

Notes

Cortex generates interactive API documentation, typed SDKs, and MCP servers from OpenAPI, AsyncAPI, GraphQL, gRPC, OpenRPC, and Markdown. It is a community-driven TypeScript tool with over 3,200 stars on GitHub.

3,239 stars on GitHub. Last updated 2026-10-01. Licensed MIT.

Use cases

• Generate typed SDKs from API specifications
• Create interactive API documentation
• Build MCP servers from existing APIs

Pros

• Supports multiple API specification formats
• Produces multiple output types (docs, SDKs, MCP servers)
• Open source with a strong community (3.2k stars)

Cons

• Requires input in supported spec formats, not runtime introspection
• Output quality depends on completeness of the source specification
• No official vendor support, relies on community maintenance

Indexed from awesome-llmops and enriched against its public facts.