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. ViewportWitness by Apex Labs @baffles78/viewport-witnessAgent website testing: browser QA, visual regression, Markdown extraction, and security checks.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. Checktrail @stsepelin/checktrailLocal code validation with explicit execution trust and evidence of what actually ran.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  3. qarunbook @ifeanyiejindu/qarunbookShared app-testing runbook: read the plan, record results per platform, raise and fix issues.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  4. DiffCI @diffci/diffciFail-closed, change-aware verification for AI coding agents with affected-test guidance.3% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Schema Sieve @mrfentmen/schema-sieve-mcpLocal JSON Schema structure inspection and privacy-safe fixture planning. Tools include inspect...4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. Flaky History @mrfentmen/flaky-history-mcpLocal aggregate test-history stability analysis without test names or raw result contents. Tools...4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  7. Sidecrew @lvlrsajjad/sidecrewCode changes and unit tests by local MLX models, behind a gate a machine can run.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  8. EmbeddedCI BenchPod @embeddedci-com/embeddedci-mcpDrive a BenchPod hardware-in-the-loop bench: power, flash, UART, I2C, CAN, analog and logic.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  9. JevSim @huaaudio/jevsimRun verified iOS and Android UI workflows in one agent tool call with Jev.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. PlaywrightGen @playwrightgen/playwrightgenApproved test intent, reviewed Playwright automation and run evidence, inside your editor.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  11. Webhook Toolkit @the-kipdev/webhook-toolkitWebhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. KeyboardExtAX @nikitosina/keyboard-ext-axAccessibility snapshots and tap coordinates for active third-party iOS keyboards in Simulator.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  13. Edgehound @energixe/edgehound-mcpWrites adversarial test suites for AI-built code. Your agent's test engineer.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  14. B2IGE Verify @b2ige2-a11y/b2ige-verifyIndependent deterministic verification for AI-written software. Local, evidence-backed checks.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  15. VibeView @vibeview/vibeviewDrive cloud iOS, Android, Apple TV, Android TV and Roku devices to verify app changes.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  16. DVERA CT verification tools @suresofttechnologies/dvera-mcpDVERA drives CT verification of mission-critical C/C++: setup, analysis, tests, coverage.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  17. Achlens @mscott9160-web/achlensLocal-first MCP server and CLI for validating and generating synthetic ACH files.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  18. IsolatedTester — TinkyVision system @agewellepm/isolated-testerIsolated macOS app tests, MCP images, OCR/ASCII frames, accessibility and evidence reports.12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  19. Asdesigned @maher-reven/asdesignedDiff a rendered UI element against its Figma source and get every drifted property with its delta.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  20. Glitch Toolkit @abstractglitch/glitch-toolkitRead-only checks that fail a guardrail which is present but has stopped refusing anything5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  21. OmniDebugLink @omnidebuglink/omnidebuglinkremote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  22. Loadster @loadster/loadster-mcpLoad testing and synthetic monitoring platform: test with Playwright, Browser Bot, or Protocol Bots.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  23. Snapsurf @zumerlab/snapsurfWeb navigation and verification for AI agents: page digest, typed diff per action, assertions.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  24. Agenthub Monitor @nevelsk65/agenthub-monitorRenders a pipeline DAG and test-harness dashboard inline as an MCP App3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.