Fetch and parse an OpenAPI/Swagger specification. Supports:

• Public URLs: https://api.example.com/swagger.json

• Internal URLs (accessible from user's machine/VPN): https://internal-api.company.com/docs/swagger.json

• Local files: /path/to/swagger.json, ./api-spec.yaml

• Auth-protected specs: pass auth_header for Bearer/Basic/API-Key auth

Analyze a specific endpoint from a loaded Swagger spec. Returns detailed info about parameters, request body, responses, and security.

Generate QA test cases for a specific API endpoint. Produces positive, negative, boundary, auth, security, idempotency, pagination, and business logic test cases based on the OpenAPI spec.

Generate QA test cases for multiple endpoints at once. Optionally filter by tag, methods, or path prefix.

Export previously generated test cases in various formats: markdown, json, csv, allure_csv, gherkin, postman, k6, pytest, testrail_csv (Steps template), testrail_csv_text (Text template).

Compare two versions of an OpenAPI spec. Detects added/removed/modified endpoints, schema changes, and breaking changes.

Validate an OpenAPI spec for quality and completeness. Checks for missing descriptions, orphaned schemas, naming inconsistencies, missing error responses, and more. Returns a quality score (0-100).

Generate realistic mock/sample data from an endpoint's request or response schema. Useful for populating Postman, tests, or documentation.

Analyze test coverage for generated test cases. Shows which response codes, parameters, and boundary conditions are covered or missing. Provides prioritized suggestions for additional tests.

Clear cached specs and/or generated test cases. Useful when the spec has been updated and needs to be reloaded.