"Amplitude - Definition or Software Platform" matching MCP connectors:

Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Free platform to test MCP clients without installing anything. Create mock tools with dynamic templates, configurable delays, conditions (if/then), and response sequences. Supports JSON-RPC 2.0 over Streamable HTTP. Built-in text_echo and json_echo tools. Rate-limited tiers: anonymous (5 calls/min, 1 mock tool), registered (10 calls/min, 4 mock tools), premium (60 calls/min, unlimited). Zero setup — no install, no registration required. More info: https://www.testmcp.dev

Runs your code against a contract; returns HELD or BROKE at the exact input. Deterministic.

MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/

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

Deterministic AI governance platform. Validates agent outputs, discovers patterns, solves math.

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

AI-native mock API server with MCP. Create REST/SOAP mocks from Claude, Cursor, or Windsurf.

Katalon True Platform MCP: design tests, run with AI, upload reports, assess release readiness.

AgentQ MCP Server - AI-Powered Software Quality Assurance Platform

Browser-based QA for AI-built software. Test pages with real browsers via agents.

Generate SBOMs, scan vulnerabilities, and analyze dependencies from local projects or Git repos.

Compare two JSON files deeply without worrying about key or array order. Detect missing, extra, an…