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Testing

Verifying software behaves — unit, integration, end-to-end and cross-browser test suites.

12 apps, 8 skills and 13 MCP servers tagged Testing.

Apps

All apps

App: Devin

Cognition AI

Featured

An autonomous AI software engineer that plans, writes, tests, and ships code in its own cloud development environment.

Coding & DevelopmentSubscription
Featured

Run agent evals and private benchmarks in sandboxed cloud environments — compare Claude Code, Codex, Cursor and Copilot on the same real tasks.

Coding & DevelopmentFreemium
Featured

AI code review that builds and runs your app on every pull request, then attaches a failing test, video and repro steps to each bug it finds.

Coding & DevelopmentSubscription

Agentic IDE that runs coding agents, self-healing QA tests and production monitoring in one workspace so fixes reach a PR automatically.

Coding & DevelopmentFreemium

App: Cekura

Tatva Labs Inc.

Featured

Continuous automated QA for voice and chat AI agents, from pre-launch simulation to live call monitoring.

Coding & DevelopmentFreemium

Autonomous QA agents that generate, run and self-heal Playwright end-to-end and API tests on every pull request, as code you own.

Coding & DevelopmentPaid

AI review agents that QA a website against your own checklist, then route the findings for client approval.

Coding & DevelopmentFreemium

Cloud coding agents that work in isolated sandboxes, run your tests, preview the app in a browser and open a pull request you can review like any other.

Coding & DevelopmentSubscription

App: Kane CLI

TestMu AI

Describe a browser or mobile test in plain English and run it from your terminal — Kane CLI drives real Chrome, no selectors or test scripts required.

Coding & DevelopmentFreemium

Evaluation-first AI development — measure whether a prompt or model change actually improved anything.

Data & AnalyticsFreemium

Code integrity tooling — AI review, test generation, and an agentic IDE assistant grounded in your repository.

Coding & DevelopmentFreemium

AI Assistant integrates deeply with JetBrains IDEs.

Coding & DevelopmentSubscription

Skills

All skills
New

Ten SKILL.md modules that give coding agents real ROS engineering judgement — ROS 1 and ROS 2, design patterns, perception, testing, Docker, bringup and robot security.

2 views

TestMu AI's official skill for generating production-grade Playwright suites in TypeScript, JavaScript, Python, Java or C#, locally or on a 3,000-combination browser cloud.

6 views

Trail of Bits' skill for writing production-quality Semgrep rules — pattern design, taint mode for data-flow bugs, and mandatory test-driven validation.

5 views

Skill: Cypress Author

by Cypress.io

Cypress' official skill for writing, updating and repairing E2E and component tests — and it triggers on "write tests" even when nobody says Cypress.

3 views

MCP servers

All MCP servers

MCP: agent-device

by Callstack

New

Give a coding agent a live feedback loop on real mobile, TV and desktop apps — inspect, tap, type and capture evidence on iOS, Android and HarmonyOS over MCP or a CLI.

Featured

Postman's official MCP server — reach your workspaces, collections, specs and environments from Claude Code, Cursor, VS Code or Copilot, in four tool tiers.

MCP: Mobile MCP

by Mobile Next

Featured

Platform-agnostic MCP server that drives iOS and Android apps on simulators, emulators and real devices through the accessibility tree rather than screenshots.

New

MathWorks' official MCP server: let Claude Code, Copilot or Codex run MATLAB code, lint it and execute unit tests on your local install.

New

Testing and evaluation workbench for MCP server authors — inspect tools and prompts, debug OAuth step by step, and score behaviour across 16 client configurations before shipping.

MCP: SmartBear MCP

by SmartBear

SmartBear's official MCP server, putting BugSnag error monitoring, Reflect and QMetry test management, Zephyr, PactFlow contract testing and the Swagger API Hub behind one agent connection.

MCP: FetchSandbox MCP

by FetchSandbox

A sandbox for third-party API integrations: agents replay Stripe, GitHub, Twilio and 50+ other workflows — webhooks, retries and failure cases included — without touching the real API.

MCP: BrowserStack

by BrowserStack

Official BrowserStack MCP server: run manual and automated tests on real browsers and devices, then debug and fix failing tests from your IDE in plain English.

MCP: Chrome DevTools MCP

by Google Chrome DevTools team

Google's official MCP server for driving and inspecting a real Chrome browser — automation, debugging, and performance traces.

MCP: Everything

by Model Context Protocol

A reference/test server that exercises every MCP feature — prompts, resources, tools, and sampling — for building and debugging clients.

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