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. Vigilis @piyushpathakqa/vigilis-mcpGate AI-written tests: heal safe drift, refuse to hide real bugs, sign a verifiable receipt.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  2. Mockzilla @mockzilla/mockzilla-mcpMock OpenAPI specs locally, or log in to deploy hosted mocks on mockzilla.org from your MCP client.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  3. Advanced Zebrunner MCP Server @maksimsarychau/mcp-zebrunnerAdvanced analytics, reporting, and safe mutations for Zebrunner. 64 tools, 14 resources, 17 prompts.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  4. Argus @ironclawdevs27/argusAutomated web QA via Chrome DevTools MCP — a11y, security, visual, env diff, CI; Aegis redaction.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  5. Podium @hoainho/podium-mcpMobile E2E MCP (51 tools): iOS + Android, native UI + canvas/WebGL, no-vision, RN debug6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  6. Snowfakery @composable-delivery/snowfakery-mcpMCP server for authoring, analyzing, debugging, and running Snowfakery recipes3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.5 GitHub stars.
  7. One Shot UI @tn0123/one-shot-uiDeterministic UI extraction and screenshot diffing for AI coding agents.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  8. Vibe Test — Browser Testing Agent @aishwaryshrivastav/vibe-testingCode-aware browser testing agent — 14 Playwright tools for AI code editors via MCP6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  9. Snapdiff MCP @snapdiff/mcpVisual-diff & change-detection tools that catch agentic UI drift for coding agents.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.5 GitHub stars.
  10. nomArmy @rayson-tech/nomarmySandboxed coding workers, verified: tests rerun fresh and must fail with the change reverted.Not assessed yet.Runs on your machine, installed from npm.4 GitHub stars.
  11. iPhone Mirror @nickatnight96/iphone-mirror-mcpDrive a real iPhone via macOS iPhone Mirroring; Xcode build/test automation for sims and devices.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.4 GitHub stars.
  12. Lan Direct @farshadmomo/lan-directBrowser MCP: the app under test egresses via the real ISP while the agent stays on the VPN.9% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  13. rn-devtools-hub @rn-devtools-hub/rn-devtools-hubDrive a running React Native or Expo app from inside its JS runtime: see, act, prove.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  14. TraceBug @prashantsinghmangat/tracebugAI agents read TraceBug bug reports (console, network, replay, repro timeline) from local disk.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  15. Mobile Device @saranshbamania/mobile-device-mcpAI control of Android/iOS devices. Screenshots, UI tree, AI vision, Flutter, video. 49 tools.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  16. Sentinel DV @kiranreddi/sentinel-dvMCP tools for UVM/cocotb logs, coverage, regressions, and waveform triage.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.4 GitHub stars.
  17. Expo Android MCP @frndchagas/expo-androidMCP server for Android emulator automation via ADB.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  18. Dev Proxy Tools MCP @dev-proxy-tools/mcpMCP server for Dev Proxy that enables AI assistants to interact with Dev Proxy.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  19. Wopee @wopee-io/wopee-mcpAI testing agents for web apps — dispatch test runs, crawls, fetch artifacts and status.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.4 GitHub stars.
  20. Sniff @aboudjem/sniffQA + a11y scanner: walks your running app's real user flows and reports what's broken.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.4 GitHub stars.
  21. chauffeur @yashnaj/chauffeurDrive the iOS Simulator from a coding agent, with every action verified.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.3 GitHub stars.
  22. AdversaryGate @sanflow10/adversary-gateFail-closed merge gate an agent calls before saying done: MERGE, BLOCK or INCONCLUSIVE.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
  23. joLink @l1ch404/jolink-runtimeA lightweight Java IDE for AI agents: incremental builds, fast tests, HotSwap and live debugging.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.3 GitHub stars.
  24. FlutterSDK Dusk @fluttersdk/duskDrive live Flutter apps: snapshot the Semantics tree, tap, type, scroll and screenshot.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from a package registry.3 GitHub stars.