Testing & QA MCP servers

notifyd

rmzlb

Operate a self-hosted notifyd instance: digest, jobs, retries, suppressions, projects, test sends.

Check

getstub

Verify what an AI agent did for someone, and what commercial influence the operator disclosed.

Shoe Fit Checker

anburan-tech

Bounded footwear fit checks for a specific shoe, person, and intended use.

IsolatedTester — TinkyVision system

AgewellEPM

Isolated macOS app tests, MCP images, OCR/ASCII frames, accessibility and evidence reports.

gha-doctor

linnea-bakshi

Diagnose GitHub Actions CI: lint, flaky tests, wasted minutes, health score. Read-only MCP tools.

Smolanalytics

Arjun0606

End-to-end tests from one sentence: an agent drives a real browser, and passing runs replay free.

agentcheck

agentwares

Synthetic checks, nightly regression replay and model-drift alerts for AI agents

UI Debugger MCP

developerz-ai

Autonomous UI debugging MCP server: an agent drives the browser/desktop, reports bugs + UX issues.

Qatouch

qatouch

MCP Server for software testing, test case management, test execution, and defect tracking.

Feason Context

Feason-com

Christian source evidence for AI agents, with provenance, tradition coverage, and citation checks.

x402 Checker (AI Nock)

nock-for-mak

Free check/board/name; paid bid/report 0.05, 1c fx/wx/lookups, news 0.001.

MCP Benchmark Hygiene

sudo-ai-git

Detect pytest config-leakage that corrupts agent-benchmark grading. Deterministic, no-LLM.

safe4

Safe4AI

Tests an AI agent's purchase against the task it was given. Paid per call in USDC via x402.

Inclusify Accessibility

magebitcom

Accessibility and WCAG data for your own websites: fix lists, live checks, and fix validation.

Test Intel

barissozudogru

Coverage analysis, untested function detection and complexity scoring for TS and JS.

Agent Failure Archive

HanbeenMoon

186 real AI agent post-mortems, 107 of them measurement failures. Free tools, paid via x402.

MinuteMail

minutemailco

Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

verifyfirst

simulacra

Look up what your verification method cannot see: 48 failures that report success.

M00N Report

m00nreport

Test management over MCP: author cases, run manual executions, cut releases, read health

Ducklab

jrullan

Multi-LLM dev harness, MCP-operable: bugs, cycles, gates. Verdicts are exit codes, never opinions.

io.decisionrules MCP Server

decisionrules

Create, manage, and test business rules directly from your AI agent via the DecisionRules platform.

UISandbox

AlexanderKaan

Test your design on the real thing: load a built web app, turn its knobs, verify 1:1, export.

MCP Empty Public

brkd-h1

Minimal streamable HTTP MCP server used for owned-account registry connectivity tests.

Test Case Generator AI MCP

CSOAI-ORG

AI-powered test case generator ai MCP server for agents. Supports generate test cases, generate