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27 repos for frontend · TestingClear
TheGoat395/
Codex-Skills

Codex-first Agent Skills library for premium frontend, website, motion, accessibility, QA, and handoff workflows.

122
kazdenc/
builder-skills

47 Claude Code skills for product management, frontend design, full-stack development, and browser automation

45

Frappe Agent Skills gives AI coding assistants structured Frappe knowledge for DocTypes, APIs, Desk customization, frontend apps, reports, testing, and production patterns.

58
JasonBoy/
msw-mcp

Cli & MCP server for msw (Mock Service Worker) for AI Agents with dynamic mocking

81
benjaminr/
chrome-devtools-mcp

An MCP Server for Chrome DevTools, following the Chrome DevTools Protocol. Integrates with Claude Desktop and Claude Code.

308
agent-room-alkl/
agent-room

Put Claude Code, Cursor, Codex, Gemini & Antigravity in one room — real-time multi-agent AI collaboration over MCP for distributed dev, code review, PR handoff & frontend↔backend integration. Free, self-hostable, MCP-native.

48

The design layer for agentic AI — design context, interface checks, and verification for coding agents.

41

Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.

909
framara/
react-flow-skill

Claude Code skill for building interactive node-based UIs with React Flow (@xyflow/react v12+)

48
mozilla/
firefox-devtools-mcp

Model Context Protocol server for Firefox DevTools - enables AI assistants to inspect and control Firefox browser through the Remote Debugging Protocol

401
addyosmani/
web-quality-skills

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

2.8k
danielsogl/
lighthouse-mcp-server

MCP server that enables AI agents to perform comprehensive web audits using Google Lighthouse with 13+ tools for performance, accessibility, SEO, and security analysis.

70
samihalawa/
visual-ui-debug-agent-mcp

Visual UI testing and debugging MCP server with Playwright, screenshots, DOM inspection, workflow validation, and visual diffs.

81
hongnoul/hwatuConnectors

Fast, interruptible verification browser for AI coding agents: 35 ms checks, pixel diffs, live human hand-off

80
wednesday-solutions/
ai-agent-skills

Pre-configured agent skills for Vibe Coded projects. These skills provide AI coding assistants (Claude Code, Cursor, etc.) with specific guidelines for code quality and design standards.

168

Godot-MCP — Model Context Protocol (MCP) integration for the Godot Engine. AI tools for the Godot Editor in C#, with cloud connection to ai-game.dev. Apache-2.0.

240

iOS development ClaudeCode plugin for mindful token and context usage. Contains modular MCPs that group various Xcode/IDB tools based on your current workflow.

181
agent-sh/
agent-workspace-linux

Isolated Linux desktop workspaces for AI agents — a hidden, agent-owned desktop and browser over MCP, so an agent can do GUI and web work without touching your real desktop.

97