OpenAPI to MCP Proxy

Example Use Cases

• 1

  Interact with REST APIs described by OpenAPI specs via MCP tools.

• 2

  A unified interface to access multiple HTTP API operations as MCP tools.

• 3

  That require detailed request tracking and logging with correlation IDs.

Description

This standalone proxy loads an OpenAPI or Swagger spec at startup, filters API operations, and registers each as an MCP tool. It enables AI clients to interact with REST APIs through the MCP protocol, using the same spec for both human-readable documentation and AI tool integration. The server supports comprehensive logging with correlation IDs, customizable instructions, and flexible deployment via npm, Docker, or Docker Compose.