Testing & QA MCP servers

A2APark

AgentAmusementPark

Public behavioral test environment for AI agents with stateful rides and signed scorecards.

Checkly MCP

mrfentmen

Assertion checks for status, headers and content - no API key.

RiskRover MCP

Be-Sure-Consulting

Draft risk-based test plans and assess automated test coverage against product risks with RiskRover.

Ghost Inspector MCP

charliemtnez

Analyze, validate and safely update Ghost Inspector end-to-end browser tests

Hooklistener

hooklistener

Webhook, email, WebSocket and tunnel testing for AI agents: capture, wait, verify, replay.

Assertion Memory

Assertion-AI

Recall your team's coding-agent memory. Install the Assertion plugin to capture it automatically.

ViewportWitness by Apex Labs

Baffles78

Agent website testing: browser QA, visual regression, Markdown extraction, and security checks.

Playwright Report MCP

hubertgajewski

Run Playwright tests and surface structured results for AI agents doing test failure analysis.

Sidecrew

lvlrSajjad

Code changes and unit tests by local MLX models, behind a gate a machine can run.

jdk25 Upgrade Blocker Lint

jmshinhwa

Finds the Java lines the new LTS removed — 18 rules; 23 findings in one 64-line fixture

Gearotons M17 Servomotor

Gearotons

Drive Gearotons M17 open-source servomotors from plain English over RS-485; mock mode, no hardware.

Pixasso

Erebuzzz

End-to-end frontend engineering and design orchestrator across 16 foundational pillars.

Regex MCP

mrfentmen

Test, describe, and validate regular expressions locally. No network and no key.

Vibe Test — Browser Testing Agent

AishwaryShrivastav

Code-aware browser testing agent — 14 Playwright tools for AI code editors via MCP

agentgate

ciceroyang

Read-only evidence for the tools agents run: MCP server records, coverage and policy.

PlaywrightGen

hmamut39

Approved test intent, reviewed Playwright automation and run evidence, inside your editor.

Ratchet

suhui-organization

Read-only tools to inspect your agent setup: list MCP servers, flag unpinned ones, test a policy.

ATTRACTOR Verification, State & Evidence

NovanBaillif

Verify artifacts, hand off public state, and record, check and find evidence about capabilities.

Pytest Deprecation Lint

jmshinhwa

Marks the lines in your test suite that current pytest no longer runs — and the config keys it silen

Email Spam Tester

serg-tanichev

Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

Hunch

davesheffer

Shared records for AI agents: engineering decisions, bug history, rules, and work state through MCP.

Rigor MCP

mrnh

Verified statistical inference for AI agents: hypothesis tests, sequential testing, power.

Skopia

Skopia-mcp

Floor plans in real mm: doors, windows, fixtures; validate, render, elevations, sections, storeys.

B2IGE Verify

b2ige2-a11y

Independent deterministic verification for AI-written software. Local, evidence-backed checks.