Testing & Quality MCP Servers

Petstore MCP Server

Swagger Petstore API (v1.0.27) as MCP for testing and prototyping powered by the HAPI MCP server

ai.smithery/BigVik193-reddit-ads-mcp-test

Manage Reddit advertising end-to-end: browse ad accounts and payment methods, and organize campaig…

Llama AI MCP

Use Llama AI Chat to test Meta Llama 4 Maverick on code review, long PDFs, and screenshots.

Algorithmic business ideation engine testing market fit.

io.tooloracle/resilienceoracle

ResilienceOracle - 10 operational resilience tools: BIA, RTO/RPO, scenario testing.

First-party funnel, rage-click, checkout, A/B test, and page-speed CRO intelligence.

Facebook / Meta Ads automation with AI: analyze performance, test creatives, optimize spend.

Build, validate, smoke-test & deploy Imperal declarative IR apps from any LLM or agent.

A Test MCP server that provides tools, promts and resources

io.github.ormastes/simple-mcp-server

Simple Language MCP server — code intelligence, debugging, build, test, and VCS tools

WpfPilot MCP

Automate Windows WPF apps from AI agents with semantic UIA selectors and FlaUI test generation.

io.github.serkan-ozal/browser-devtools-mcp

Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.

Squiggle

AFL (Australian Football League) fixture, ladder, and crowd-sourced tips

io.github.10iii/air

AI-optimized tool output compression for read, grep, diff, bash, test, web, search, and more

io.github.lukasschwarz/elster-mcp-server

Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.

io.github.HeroSizy/cucumberstudio

MCP server for Cucumber Studio - test scenarios, action words, and execution data

BugBrain QA platform for AI coding tools: autonomous exploratory testing, test plans, a11y audits.

io.github.KryptosAI/mcp-observatory

Regression testing for MCP servers. Checks capabilities, invokes tools, detects schema drift.

Greet anyone with a friendly, personalized hello. Explore the origin story of 'Hello, World.' Jump…

Example and testing ChatGPT and MCP App showcasing all the features of the Skybridge framework

Splera

A/B testing for vibe coders: create, track, and ship experiments from your AI coding agent.

SeedBase Test Data

Generate realistic, FK-consistent synthetic test data for your databases from your AI assistant.

com.pulsemcp/fetchpet

MCP server for Fetch Pet insurance claims management using Playwright automation.

io.github.telsav/flutter-skill

AI E2E testing bridge — give AI eyes and hands inside any app. 8 platforms, 40+ tools.

io.github.maksimsarychau/mcp-zebrunner

Unified Zebrunner MCP server for TCM test cases, suites, coverage analysis, launchers, etc.

io.github.vola-trebla/playwright-trace-decoder-mcp

MCP server for unpacking and analyzing Playwright trace.zip archives

Playwright & Appium test automation for Claude. Generate tests, diagnose failures, open fix PRs.

C Squared MCP Registry

com.pulsemcp/playwright-stealth

Browser automation using Playwright with optional stealth mode to bypass anti-bot protection.

io.github.CSOAI-ORG/meok-mcp-test-mcp

MEOK MCP Test MCP — golden-file + schema-drift + tool-failure tests for any MCP server. Drop-in

Deprecated proof-of-concept listing. Use the official Composio server instead.

Send personalized greetings by name, with an optional pirate tone. Generate greeting prompts and e…

Disposable email inboxes for testing — create addresses, wait for messages, extract links.

io.github.yzonur/sap-adt-mcp

Give Claude live access to SAP ABAP via ADT: read, search, check, test, and edit objects.

Testing publish command

MCP Test Runner

Local test execution and coverage summaries for onboarding agents.

Mimiq - Synthetic User Testing

Your agent tests pages, copy, and flows on simulated users while you build.

TradeOS (test)

[TEST] TradeOS MCP bridge: ticker search, My Agent, chart TA, macro news. npm or HTTP.

io.github.fdcommercial/property-finance-mcp

UK property finance: bridging cost, dev appraisal, BTL stress test, stamp duty (SDLT/LBTT/LTT).

Premium test server verified via DNS-TXT.

QA Radar

Tells AI agents which files to test first — churn, coverage, and test mapping as risk scores.

io.github.CSOAI-ORG/test-case-generator-ai-mcp

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

Create friendly, personalized greetings in seconds. Toggle Pirate Mode to speak like a pirate for…

io.github.vola-trebla/playwright-network-chaos-mcp

MCP server that gives AI agents dynamic network chaos control over Playwright browser sessions

QuantRisk

Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

MCP Test Utils

Desktop UI automation for AI agents: screenshots, windows, mouse, keyboard, UI Automation, OCR

io.github.rog0x/regex

Regex test, explain, replace patterns for AI agents

Build, test, monitor & improve AI with Future AGI via Claude, Cursor, Windsurf & more.

Real Fake Data

Realistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.

Autonomous legal contract testing suite checking syntax anomalies.

io.github.vola-trebla/flakiness-knowledge-graph-mcp

MCP server + Playwright reporter that builds a flakiness knowledge graph from test run history

Explore your Userbrain user test data, summarize feedback, and uncover actionable insights faster.

io.github.oleksii-donets/simple_mcp

A Test MCP server that provides tools, promts and resources

io.github.ryudi84/regex-lab-mcp

Test, explain, and generate regular expressions

io.github.tinqiao-oss/clawtouch-mcp

USB-HID keyboard/mouse (Pico 2, open firmware) as MCP tools; --mock runs with no hardware

io.github.fastslack/e2e-runner

JSON-driven E2E test runner with parallel Chrome pool execution and 16 MCP tools.

io.github.z416479660/avc-test-py-mcp

MCP server for video enhancement (create_task, get_task_status, enhance_video_sync)

3rd Generation Testing (3TG) — generate deterministic test suites from Markdown spec tables via MCP.

io.github.zengxzh/buer

Guardrail for AI coding agents: catches loops, regressions, and test-tampering.

io.github.CSOAI-ORG/mifid-ii-ai-mcp

MiFID II Article 17 algorithmic trading + RTS 6 testing/risk controls + best execution AI compli...

io.github.qatouch/qatouch

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

io.github.Hafeok/product-cli

Knowledge graph CLI for managing features, ADRs, and test criteria as MCP-discoverable artifacts.

io.github.CSOAI-ORG/cobol-bridge-mcp

AI-assisted COBOL → modern stack bridge. Parse COBOL programs, map to Python/Java/Go, generate t...

io.github.rog0x/testing

Test generation, mocks, coverage analysis for AI agents

Browser MCP: drive a real Chromium via Playwright with compact ref-addressable page snapshots

2D Assets MCP

MCP server for generating advanced mock 2D PNG assets for game prototypes.

Agent-driven web QA: scan a site, auto-generate + run E2E test flows, read results.

io.github.rigour-labs/rigour

Quality gates for AI agents. Lint, test, build checks with memory persistence.

io.github.hoainho/podium-mcp

Mobile E2E MCP (51 tools): iOS + Android, native UI + canvas/WebGL, no-vision, RN debug

Exact text tools for AI agents: unified diff, patch apply, regex testing, grapheme counting.

io.github.vola-trebla/playwright-spatial-layout-mcp

MCP server that gives AI agents geometric spatial awareness of web page layouts using Playwright

io.github.ObscuritySRL/bun-uia

Playwright for the Windows desktop, from Bun — drive native GUIs via UI Automation + MCP.

ai.smithery/arjunkmrm-sg-bus-test

Get real-time bus arrival times for any Singapore bus stop by code, with optional service filterin…

io.github.rootsbymenda/cannabis-regulatory

Cannabis compliance: US state testing, INCB, Health Canada, EU precursors. Free.

Alpic Test MCP Server - great server!

io.github.ObscuritySRL/umbriel

Playwright for the Windows desktop, from Bun — drive native GUIs via UI Automation + MCP.

io.github.MukundaKatta/regex-test-mcp

Trustworthy JS regex testing. Real offsets, named groups, safe against zero-width loops.

mabl

AI-powered test automation: run tests, analyze failures, query results across mabl workspaces.

Dreamlit

Create, test, publish, and manage Dreamlit notification workflows from AI clients.

Volta Notes

Burn-after-read encrypted notes. E2E encrypted, decentralised on the Internet Computer.

io.github.ryudi84/api-tester

MCP server for API testing: HTTP requests, cURL generation, health checks.

io.github.Nishant-Chaudhary5338/mcp-react-toolkit

9 MCP servers for React/TypeScript — dep auditing, a11y, test gen, and TypeScript enforcement.

Generate polished PowerPoint presentations from text prompts, YouTube videos, or structured outlin…

ai.smithery/Pratiksha-Kanoja-magicslide-mcp-test

Create polished slide decks from text or YouTube links in seconds. Fetch video transcripts to tran…

io.github.FixtureForge/timeweaver-mcp

Synthetic time-series test data with trend, seasonality, noise, and anomalies, for any MCP client.

Manage test suites, run tests, view results, and automate QA workflows via AI with testRigor.

CloakBrowser MCP

Playwright MCP-compatible browser automation bridge for CloakBrowser Chromium.

dev.dungbeetle/mcp

Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.

Hive A/B Test

A/B experiment runner for the A2A network with x402 micropayments on Base USDC.

io.github.katatan-org/katatan-TEST

KATATAN E2E testing agent set — Playwright + KATATAN MCP integration

Kickstart your setup with ready-to-run greetings and the 'Hello, World' origin story. Learn the inte

com.clauxel.playwrightselectorguard/playwrightselectorguard-mcp

Playwright selector risk checks with healing suggestions and receipts.

com.neuroflash/mcp

Create content and test it on a real audience — neuroflash Digital Twins inside Claude & Cursor.

IBAN validation, test IBAN generation, batch checks, BIC and German bank account validation.

io.github.78degrees/quantrisk

Portfolio risk analytics MCP server — VaR, Monte Carlo, stress testing, and more.

让 AI 与 Chrome 浏览器实时交互：获取历史请求、控制台日志、RUM/埋点事件，并动态设置 Mock 数据。

Account Pool

Exclusive, crash-safe leases on a pool of test accounts for parallel agent QA runs.

Regex Tester API

Test, validate and explain regular expressions with match highlighting. x402 micropayment.

ai.smithery/arjunkmrm-py-test-2

Greet people by name with friendly, customizable messages. Toggle Pirate Mode to speak like a swas…

replicant-mcp

Android MCP server for AI-assisted development. Build, test, emulate, and automate.

Mockdata

Mock data generator MCP.

Tenderly MCP server for blockchain dev — simulate, debug, and test on 100+ networks.

com.mock-server/mockserver

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

io.github.uarlouski/testrail-mcp-server

Model Context Protocol (MCP) server for TestRail platform, enabling LLMs to manage test artifacts.

Inbox Check — Email Deliverability Test

Email inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).

io.github.hubertgajewski/playwright-report-mcp

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

io.github.mgaruccio/openapi-navigator

Navigate and query OpenAPI specs with fuzzy search, pagination, and API testing

io.github.FixtureForge/seedweaver-mcp

Schema-aware relational test data generator with working foreign keys, for any MCP client.

io.github.acabala/apidog-tests-mcp

MCP server for managing Apidog test cases, scenarios, suites, and test data

Search-only commerce MCP server backed by Stripe (test)

io.github.vola-trebla/zod-contract-mock-forge-mcp

MCP server for deterministic mock generation and API contract scaffolding using Zod schemas

Mock Screenshots

Deep links to pixel-perfect fake chat & screenshot generators (iMessage, WhatsApp & more).

com.mcparmory/browserbase

Create and control browser sessions for web automation, testing, and AI agent tasks

com.microsoft.esrp/esrp-oss-mcp-test

The ESRP OSS MCP server exposes tools to discover & validate trusted Microsoft OSS Packages.

io.github.inSideos-designs/cowork-qa

Goal-driven Playwright browser sessions for LLMs, with full action traces and aria-snapshots.

com.pulsemcp/good-eggs

MCP server for Good Eggs grocery shopping automation using Playwright.

io.github.sathergate/flagpost

Feature flags for Next.js. One file, full control with A/B testing.

io.github.mechreaper007x/clipacanvas

Render HTML, CSS, SVG, and Canvas animations to MP4 locally via Playwright/Chromium and FFmpeg.

io.github.phoenice-labs/universal-test-framework

Polyglot MCP test generation with 8-section contract enforcement across Python, TS, Java, Go, C++.

io.github.noncelogic/mcp

Hosted Playwright API for AI agents. Returns a11y trees instead of screenshots.

Paid remote MCP for synthetic user testing, UX validation, analytics, checkout, and readiness.

io.github.mockzilla/mockzilla-mcp

Mockzilla MCP server. Mock any OpenAPI spec locally with Claude, Cursor, or Gemini CLI.

io.github.WaterTian/wechat-devtools

MCP Server for WeChat DevTools CLI - Automate Mini Program development & testing.

ABMeter

Feature flagging and A/B testing platform with AI-first experimentation workflows.

Vibe Test — Browser Testing Agent

Code-aware browser testing agent — 13 Playwright tools for AI code editors via MCP

Dummyjson

DummyJSON mock REST: products, users, posts, recipes, todos. Keyless test data.

io.github.bharath-krishna/mcp-test

A simple MCP server with an echo tool for testing purposes

Test server

Webhook Tester API

Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.

Browsegrab

Token-efficient browser agent for local LLMs. Playwright + accessibility tree + MarkGrab.

io.github.CSOAI-ORG/mock-server-ai-mcp

mock-server-ai-mcp MCP server by MEOK AI Labs

io.github.CrossPad/crosspad-mcp

Development workflow server for CrossPad — build, test, run, screenshot, and navigate code

io.github.ryudi84/regex-lab

MCP server for regex testing, matching, replacing, and validation

io.github.salehrifai42/qtm4j-mcp-server

MCP server for QMetry Test Management for Jira (QTM4J): test cases, cycles, executions, plans.

Keel

Network diagnostics — ping, traceroute, DNS, port scanning, and connectivity testing.

xcforge - iOS MCP Server & CLI

95 MCP tools for iOS — build, test, simulate, automate UI, capture, and diagnose.

Promptster

Test and compare prompts across any AI provider. Bring your own keys.

io.github.EmperorMew/voidly-mcp-server

83 tools: censorship intelligence (119 countries) + E2E encrypted agent messaging

io.github.mshegolev/allure-testops-mcp

Allure TestOps MCP — projects, launches, test cases, test results via REST API.

AgentVault

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

io.github.cyanheads/mailchimp-mcp-server

Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

io.github.HarimxChoi/google-surf-mcp

Google search via Playwright with a warm Chrome profile. No API key, no proxies.

PageMap

Structured web intelligence for AI agents. 5x fewer tokens than Playwright/Firecrawl, 84.7% accuracy

Keploy

End-to-end API testing — generate and run tests from OpenAPI, curl, Postman, or real user traffic.

io.github.BuildPulseLLC/buildpulse-mcp

BuildPulse CI test analytics for AI agents — flaky tests, coverage, and CI run history.

Android mobile automation with uiautomator2. AI bot for taps, swipes, apps, XPath testing, RPA.

Trunk Flaky Tests

Flaky test detection, root cause analysis, and fix suggestions for development teams.

io.github.microsoft/playwright-mcp

Playwright Tools for MCP

Description of my MCP server

Godot Forge

Godot 4 MCP server — test runner, API docs, script analysis, scene parsing, LSP.

io.github.guidance-ai/guidance-lark-mcp

Validate and test llguidance grammars with batch testing and documentation

io.github.syvb/publish-access-test-1778815297

This is just a test :)) ignroe me

io.github.integsec/turbopentest

AI-powered penetration testing. Launch scans, review findings, download reports.

Provar MCP Server

Provar MCP: AI-powered Salesforce test automation. Generate, validate, migrate, and run tests.

io.github.RubenGlez/devicecloud

Triage failing DeviceCloud Maestro test runs — fail reasons, screenshots, flaky-flow analytics

A test MCP server for task management

io.github.WaterTian/wechat-devtools-mcp

MCP Server for WeChat DevTools CLI - Automate development & testing with 7 aggregated APIs.

io.github.Wopee-io/wopee-mcp

AI testing agents for web apps — dispatch test runs, crawls, fetch artifacts and status.

Sounio Compiler

Check, compile, run, and test Sounio programs locally.

Headless browser primitives for AI agents when sites need real JS rendering.

IA-QA — 130+ QA & Dev Tools for AI Agents

130+ QA & dev tools for AI agents: prompt injection, RAG testing, VLM eval, guardrails. Free.

com.microsoft/esrp-oss-mcp-test

The ESRP OSS MCP server exposes tools to discover & validate trusted Microsoft OSS Packages.

Ingeniux CTnP MCP server for personalization, A/B testing, and audience management.

MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

io.github.dbsectrainer/mcp-eval-runner

A standardized testing harness for MCP servers and agent workflows

io.github.cocaxcode/api-testing-mcp

MCP server for API testing. 35 tools: HTTP, assertions, flows, OpenAPI, collections.

QTM4J

MCP server for QMetry Test Management for Jira (QTM4J) Open API.

Ideabob Validation

Score, validate, and pressure-test startup ideas with AI from Claude or any MCP agent.

io.github.kailayerhq/kai

Semantic code intelligence — call graphs, dependencies, impact analysis, and test coverage.

.NET MCP Server

AI assistant access to .NET SDK for projects, packages, building, testing, and development tools.

Pact Tooling

Pact 5 tooling: REPL test runs, trap scanning, gas estimation, interface diff, format checks.

AWT (AI Watch Tester)

AI-powered E2E testing MCP server. Detects and auto-fixes UI bugs via DevQA Loop and Vision AI.

Browser-based QA for AI-built software. Test pages with real browsers via agents.