Testing

A tool that checks every structural or behavioral claim an AI makes against ground truth with deterministic tools, so a claim about a binary, an API, or a piece of code only counts once it is verified rather than asserted.

• AI evals
• Testing

An offline, Git-native API workspace that stores requests, tests, notes, and documentation together as plain-text files, instead of in a proprietary collection format.

• Testing
• APIs

A Java API for compile-time or runtime code generation targeting Android's Dalvik VM, most commonly used to let the Mockito mocking library create class proxies in Android instrumentation tests.

• Testing

A headless iOS Simulator controller and self-hosted web UI that boots devices, streams their screen, and injects taps, gestures and system input without opening Xcode or Simulator.app.

• Testing
• Mobile

An open-source testing and evaluation platform for MCP server developers that emulates 16 client configurations and over 170 models, runs evals against test cases, and gates regressions in CI/CD.

• MCP servers
• Testing

A stack-agnostic collection of Agent Skills that measure and improve a website's performance, accessibility, and SEO using Lighthouse, Core Web Vitals, and Chrome DevTools.

• Agent skills
• Testing

A browser automation toolkit for AI coding agents that lets them navigate pages, fill forms, click, and take screenshots to verify their own work.

• Testing
• Browser automation

A tool that lets a coding agent control a real iPhone or Android phone by reading the screen and simulating taps and typing.

• Testing
• Mobile

An agent skill that lets a coding agent write and run real Playwright browser-automation code on the fly, from simple page checks to complex multi-step flows.

• Testing
• Browser automation

Expect is a skill that reads an agent's code changes, writes a browser test plan, and runs it with Playwright against a real, logged-in session to find regressions before they ship.

• Testing
• Browser automation

An HTTP(S) mock server and proxy for testing that mocks APIs, inspects and modifies live traffic, and injects failures for chaos engineering.

• Testing

A plugin for the Serverless Framework that emulates AWS Lambda and API Gateway on a local machine, so a serverless project's handlers can be tested without deploying to AWS.

• Testing
• Hosting

A lightweight, open-source MCP server that bridges AI agents and the Windows operating system, for file navigation, application control, UI interaction and QA testing.

• MCP servers
• Testing

An experimental Python library that simulates people with distinct personalities using LLMs, for testing products, generating synthetic data, and gathering persona-based feedback.

• Testing

An MCP server that lets agents and LLMs automate native iOS and Android apps on simulators, emulators or real devices through one platform-agnostic interface.

• MCP servers
• Testing

A free, open-source tool for designing and running mock APIs locally, combining a desktop app with a CLI for headless and CI environments and optional cloud collaboration.

• Testing
• APIs

An all-in-one Android device control platform combining on-device services with a Python client for UI automation, remote desktop, traffic capture, reverse engineering and AI agent or MCP integration.

• Testing
• Mobile

A tool that turns natural-language instructions into Android automation for AI coding assistants and test suites, driving real devices or emulators and capturing logs and screenshots.

• Testing
• Mobile

A Docker image that runs Android emulators for app development, testing and automation, with noVNC access, adb control from outside the container, and beta support for an MCP server and AI agents.

• Testing
• Containers

A developer-centric API and integration testing tool that records real API traffic, database queries and streaming events, then replays them as tests and mocks.

• Testing

A framework for automating and testing Chromium, Firefox and WebKit through a single API, used for end-to-end tests, scripts and as a tool for AI agents.

• Testing