Software testing MCP servers

A server here qA, test automation, test runs, emulators for an app's own tests.

Not here: security testing and A/B experiments.

767servers
232 remote535 localTagged by Odel's AI, which can make mistakes

Best fit

524 made for this, ranked by starsRemoteLocal
  1. UI Debugger @developerz-ai/ui-debugger-mcpAutonomous UI debugging MCP server: an agent drives the browser/desktop, reports bugs + UX issues.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  2. ellmos Blender Use @ellmos-ai/ellmos-blender-use-mcpHeadless Blender asset QA over MCP: background script runs and FBX reimport verification.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  3. Tapp @aarwitz/tappTest iOS, Android, and web apps with agent exploration, replayable flows, and CI gates.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  4. Extentos MCP @extentos/mcp-serverBuild smart-glasses apps with AI agents: scaffold, validate, and simulate before real hardware.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  5. Argus Testing — Autonomous QA MCP @chriswu727/argusAutonomous QA MCP for web and macOS that tests like a real engineer, finds bugs, and verifies them.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  6. Hashloom @davet47/hashloomContent-addressed contracts and a verification cache that cut agent context by skipping proven code.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  7. Hotato @attenlabs/hotatoOpen-source, self-hosted conversation QA for voice agents. MIT.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  8. Devloop @vincentvella/devloopBrowser + dev-server logs on one correlated timeline, for Claude Code and AI agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  9. WpfPilot MCP @skuzadev/wpfpilot-mcpAutomate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  10. Prufa @prufa-dev/prufa-mcpThe full Prufa QA agent over MCP: audits, flows, monitors, gremlin chaos, discovery.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  11. MailDev @pierre3/maildev-mcpMailDev MCP server. Manage Docker containers and inspect emails from your AI editor or MCP client.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from NuGet.2 GitHub stars.
  12. Heddle @davet47/heddleContent-addressed contracts and a verification cache that cut agent context by skipping proven code.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.2 GitHub stars.
  13. MCP Compliance @yawlabs/mcp-complianceCLI tool and MCP server that tests MCP servers for spec compliance2% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  14. Probe @incultnitollc/mcp-probeInspect and score any MCP server 0-100 on publishability, schema and protocol before publish.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.2 GitHub stars.
  15. Baton @kanumuri9593/batonRun, hot-reload and screenshot Flutter, web, React Native and native iOS/Android apps.Not assessed yet.Runs on your machine, installed from npm.1 GitHub stars.
  16. Clousd @clousd-android/clousd-mcpA real Android phone in the cloud for MCP agents: observe the screen, act, reset to a saved state.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.
  17. Craftwire @uxplima/craftwireSee and drive Minecraft: Fabric client, Paper server, bots, plugin tests, profiling.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  18. Testers.ai CARBON Test Harness Lite @jarbon/carbon-liteLocal QA workflows, test evidence, screenshot maps and confidence reports for AI coding agents.Not assessed yet.Runs on your machine, installed from MCPB.1 GitHub stars.
  19. Groundwork @nickjlamb/groundworkDeployment-readiness checks for document-QA and extraction AI: grounding, extraction, CI gate.Not assessed yet.Runs on your machine, installed from npm.1 GitHub stars.
  20. Tester @ryudi84/api-testerMCP server for API testing: HTTP requests, cURL generation, health checks.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  21. Pytest Deprecation Lint @jmshinhwa/pytest-deprecation-lintMarks the lines in your test suite that current pytest no longer runs — and the config keys it silen7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  22. Coverage Gate Lint @jmshinhwa/coverage-gate-lintFinds the coverage gates in your repo that can never fail a build8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.1 GitHub stars.
  23. Coverctl @felixgeelhaar/coverctlGo code coverage analysis tool with MCP server for AI-powered coverage workflows3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.1 GitHub stars.
  24. Empty Public @brkd-h1/mcp-empty-publicMinimal streamable HTTP MCP server used for owned-account registry connectivity tests.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.1 GitHub stars.