Openapi 3 0 Specification Parsing And Dereferencing

via “openapi 3.0+ specification parsing and dereferencing”

A tool that converts OpenAPI specifications to MCP server

Unique: Uses @apidevtools/swagger-parser for full dereferencing with automatic $ref resolution, rather than naive regex-based reference handling, ensuring complex nested schemas and external definitions are correctly flattened into a single canonical representation

vs others: More robust than manual OpenAPI parsing because it handles recursive $refs, external schema files, and circular references automatically, whereas custom parsers often fail on complex real-world APIs