Browse The Skill Store

🛡️OpenAPI Contract Guard

by JustHandled Labs

$12

Lint an OpenAPI spec and diff two versions to catch breaking API changes before they reach consumers. Within a spec it flags missing operationId, success responses with no schema, untyped parameters, operations with no security requirement, and unbounded arrays/strings. Across two versions it flags removed paths and operations, removed response codes, a parameter becoming required, narrowed parameter types, removed enum values, and removed response fields. Analyzes JSON specs (convert YAML to JSON first).

API Contract Tester

by Arnstein Larsen

$5

Turns an OpenAPI/Swagger spec into an exhaustive, framework-ready test suite — happy-path, validation, contract-conformance, auth, and defensive security tests — with a coverage matrix mapping every endpoint, status code, and schema constraint to a test.

OpenAPI and Request Collection Builder

by PubsProToolkit

Free

Turn your API's route and handler code into a spec-compliant OpenAPI 3.1 document and a ready-to-import request collection — paths, referenced schemas, auth, error responses, examples, and a variable-driven collection with the base URL and token wired up. Derived from your code, not invented.

Automatically create accurate API documentation from an existing backend project.