"Cybersecurity penetration testing frameworks" matching MCP connectors:

Instant no-signup webhook & HTTP-request inspector for testing webhooks and agent tool-callbacks.

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.

Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server

HttpStatus MCP Server — 24 AI-callable tools for API testing, mocking, monitoring, and security. Create and manage API mocks, run chaos engineering rules, validate OpenAPI specs, scan URLs for security issues, check SSL certificates, debug CORS, analyze redirect chains, decode JWTs, inspect HAR files, trace distributed requests, capture webhooks, build automation workflows (including Postman import), and set up uptime monitors — all from your AI assistant.

AI-callable tools for API mocking, testing, monitoring, security, and automation.