668 tagged Testing, measured the same way as everything else here.
Browse within: model-context-protocol 54Evaluation 11accessibility 11agent 11ai-testing 10qa 10Structured Output 9ai-coding 9api-testing 9browser-automation 9token-efficiency 9claude-desktop 8AI Safety 7ci 7
MCP server Claude CodeCodexCursor
Fact-check and fix AI outputs. Hallucination detection, schema validation, auto-repair. Runs locally from the perf-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor +2
Audit-first test strategy MCP server for repository-native test planning. Runs locally from the repo-test-architect npm package.
MCP server Claude CodeCodexCursor
Triage failing DeviceCloud Maestro test runs: fail reasons, screenshots, flaky-flow analytics. Runs locally from the devicecloud-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor
Statistical regression testing for LLM agents. Get a p-value on whether behavior actually shifted between versions, not just whether one run looked different. Apache 2.0, self-hostable, no SaaS dependency -- a Promptfoo alternative for the statistical testing gap threshold-based eval tools don't cover. Runs locally…
MCP server Claude CodeCodexCursor
Scores AI-generated UI for genericness ("slop") using an Anthropic LLM-judge rubric, with a --json mode for CI/agent quality gates and a documented programmatic API (scorecomposite, ScoreInput, LLMJudgeSource) for in-process use by agent frameworks. Runs locally from the slop-eval-cli Python package.
MCP server Claude CodeCodexCursor
Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account. Runs locally from the @wcagc/mcp npm package. Needs 2 environment variables to run.
MCP server Claude CodeCodexCursor
Verification and memory layer for coding-agent workflows. Runs locally from the koda-verify npm package.
MCP server Claude CodeCodexCursor
Part of tapp
Autonomous QA for iOS + web — agents get a deterministic ship/no-ship verdict, no test code. Runs locally from the tapp-mcp npm package.
MCP server Claude CodeCodexCursor
Open, always-on leaderboard + CI gate for autonomous coding agents — every patch sandboxed, every run traced, every regression fails the build. Runs locally from the forgejudge Python package.
MCP server Claude CodeCodexCursor
A chaos-engineering and resilience-testing toolkit for Model Context Protocol servers. Runs locally from the mcp-failure-lab npm package.
ankitsxchdeva/account-pool-mcp
MCP server Claude CodeCodexCursor
Exclusive, crash-safe leases on a pool of test accounts for parallel agent QA runs. Runs locally from the account-pool-mcp npm package. Needs 4 environment variables to run.
MCP server Claude CodeCodexCursor
AgentTrust MCP Server — verify AI agent and MCP server quality from your IDE. Runs locally from the mcp-agenttrust Python package. Needs 3 environment variables to run.
MCP server Claude CodeCodexCursor
Is this number real, or is it noise? Peek-safe A/B tests, change detection and honest forecasts. Zero dependencies. Runs locally from the noisefloor Python package.
MCP server Claude CodeCodexCursor
Browser-backed QA with evidence and fix-ready reports for coding agents. Remote server at mcp.beforeusersdo.com.
MCP server Claude CodeCodexCursor
Signed PASS/WARN/FAIL QA receipts for AI-generated JSON, ZIP, PDF, and DOCX deliverables. Remote server at analytical-gratefulne--artifactguard.apify.actor.
MCP server Claude CodeCodexCursor
Avoid redundant expensive validation. CHECK recent evidence; OBSERVE fresh independent results. Remote server at seenrelay.com.
charliemtnez/ghost-inspector-mcp
MCP server Claude CodeCodexCursor
Analyze, validate and safely update Ghost Inspector end-to-end browser tests. Runs locally from the ghost-inspector-mcp npm package. Needs 4 environment variables to run.
cristianmoroaica/bountyverdict
MCP server Claude CodeCodexCursor
Read-only GitHub bounty, agent harness, Actions failure, flake, and MCP tool-drift decisions. Remote server at bountyverdict-agent-production.mimirslab.workers.dev.
MCP server Claude CodeCodexCursor
A standardized testing harness for MCP servers and agent workflows. Runs locally from the mcp-eval-runner npm package. Needs 1 environment variable to run.
denis-platonov/qtm4j-mcp-server
MCP server Claude CodeCodexCursor
MCP server for QMetry Test Management for Jira (QTM4J) Open API. Runs locally from the @denis-platonov/qtm4j-mcp-server npm package. Needs 4 environment variables to run.
dinesh-nalla-se/playwright-mcp
MCP server Claude CodeCodexCursor
Playwright Tools for MCP. Runs locally from the @dinesh-nalla-se/playwright-mcp npm package. Needs 1 environment variable to run.
MCP server Claude CodeCodexCursor
Mutation testing orchestration MCP server with belief revision. Runs locally from the curate-ipsum Python package. Needs 5 environment variables to run.
MCP server Claude CodeCodexCursor
Stateful OpenAPI sandbox for AI agents to validate API integrations end-to-end. Runs locally from the fetchsandbox-mcp npm package. Needs 2 environment variables to run.
flovoice53-tech/agent-identity-mcp
MCP server Claude CodeCodexCursor
Gives an AI agent a disposable email and a real UK phone number to test signup flows. Runs locally from the agent-identity-mcp npm package. Needs 1 environment variable to run.