Enables agents to lint OpenAPI specifications and detect breaking changes between two versions of an API, normalising Swagger 2.0 and OpenAPI 3.0/3.1 into a single model with safe $ref resolution. It exposes schema-walking and example-validation tools over stdio, classifying each change as breaking, potentially breaking, or safe based on request-versus-response variance.
Enables coding agents to validate OpenAPI documents and JSON Schemas, validate data against a schema, and diff OpenAPI versions—including against a git ref—to classify breaking changes and suggest semver updates.
Enables coding agents to validate OpenAPI documents, detect breaking changes between API versions including against git refs, and validate JSON Schemas and data.
Enables agents to plan and run requests from OpenAPI documents, verify live API responses against specs, diff spec versions for breaking changes, and snapshot or compare MCP servers including tool descriptions.