Swagger/OpenAPI
Loads OpenAPI/Swagger documentation from any URL and lets you test API endpoints directly through the MCP interface. Supports multiple authentication methods and automatically detects IDE configurations.
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What it does
- Fetch OpenAPI/Swagger documentation from URLs
- Test API endpoints with authentication
- Explore API schemas and data structures
- Execute authenticated HTTP requests
- Validate API responses against schemas
- Auto-discover documentation URLs
Best for
API developers testing endpoints during developmentQA engineers validating API behaviorIntegration developers exploring third-party APIsBackend developers documenting API interactions
Multi-IDE auto-discovery supportMultiple auth methods (API key, basic, bearer)Zero setup with npx
