Testing

MCP server that gives AI coding agents visual diff capabilities for UI work

MCP server for all Recon knowledge — getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com

Tries to break your MCP server before your users do. Runtime checks with spec citations, made for CI.

MCP server for verifying Discord bot behavior through a test bot account

Free AI penetration-test scanner that runs in your terminal. An MCP server for Claude Code, Codex, and Cursor: specialist agents read your source and map your live domain's footprint. No account, no API key.

Automated contract testing & protocol validation suite for MCP servers

Enterprise-grade MCP server providing comprehensive testing capabilities for AI agents. Features 25+ testing tools including test execution, coverage analysis, test generation, debugging integration, mutation testing, flaky test detection, and visual regr

MCP server for App Dropper. Lets Claude Code, Cursor, VS Code Copilot and other MCP clients upload .apk and .ipa builds and return the tester install link.

An agent-browser for Android: drive a real device or emulator over adb with a snapshot → ref → act loop. Animation-proof UI snapshots, text or ref targeting, JSON output — built for AI agents and humans.

Highly configurable YATT MCP server library: spin up your own UI-testing MCP server (35 tools, Playwright engine, headless-first) with strict, typed configuration for paths, HTTP transport, auth, permissions, sessions and retention.

Model Context Protocol (MCP) server for the A2A (Agent2Agent) protocol compliance test kit. Lets Claude Desktop, Cursor, Codex, and other MCP clients invoke run_compliance / validate_agent_card / list_checks / explain_check / ssrf_check_url as native tool

Local-first security testing CLI for AI agents. Runs controlled attack scenarios against an agent and reports whether it violated a security boundary.

Lean, LLM-first browser automation MCP server. Gives Claude, OpenCode, or any MCP client a real browser to navigate, interact with, and debug web apps.

Open-core motion layer for the web: deterministic compiler + MCP server. Validates motion specs fail-closed, reports WCAG 2.2.2 pause-path candidates, and flags missing reduced-motion guards (2.3.3, an AAA best practice).

Thin proxy MCP server to the godot-playtest Bridge: tools 1:1 with the protocol's verbs (docs/protocol/DRAFT-v0.md), plus launch_game/attach.

Type-safe, in-process testing toolkit for Model Context Protocol (MCP) servers. Test tools, resources, and prompts without subprocesses, with framework-agnostic assertions and a contract CLI.

MCP Server de QA automatizado para Claude Code — testing, review y reporting integrado

Testing framework for MCP (Model Context Protocol) servers. Custom matchers, schema validation, fuzz testing, and snapshot support for vitest and jest.

Playwright MCP with persistent named sessions — save/restore browser auth, clone sessions, manage multiple isolated contexts. Fork of microsoft/playwright-mcp.

MCP server for HTTP API testing with Playwright. Supports full CRUD operations, path/query parameters, and comprehensive error handling for API automation workflows.