Skills and MCP tagged “ui-testing”

flutter-add-widget-test flutter skill A skill that teaches AI coders to write component-level Flutter tests using WidgetTester. Verifies how widgets render and respond to taps, scrolling, and text input. Claude Code CX Codex Cursor +1 39,000installs browser-automation sickn33 skill This skill builds browser checks around observed UI state and explicit outcomes. Use it for UI workflows, timing failures, or authorised page-data collection. Claude Code CX Codex Cursor +1 6,700installs e2e-tests-studio mastra-ai skill A skill that automatically generates Playwright E2E tests when you modify playground components. Tests product behavior—data persistence, feature workflows, action side effects—not just UI states. Claude Code CX Codex Cursor +1 2,500installs cmux-debugging manaflow-ai skill Skill for adding debug logging, diagnosing UI and runtime issues in cmux. Use when working with terminal rendering, tab lists, drag-and-drop, or testing across macOS versions. Claude Code CX Codex Cursor +1 4,700installs argent-test-ui-flow software-mansion skill A skill for autonomous iOS and Android UI testing in Claude Code. Runs interact-screenshot-verify loops through argent MCP tools to check flows and screens. Claude Code CX Codex Cursor +1 26,200installs argent-screenshot-diff software-mansion skill Compares before and after screenshots to catch layout shifts, spacing, color and text rendering changes. Claude Code CX Codex Cursor +1 24,900installs test-automator VoltAgent Community subagent This subagent designs test automation, writes test scripts, and connects testing to CI/CD. Use it when manual checks leave important gaps. Claude Code 625installs frontend-testing-debugging official OpenAI skill Guides coding agents through structured frontend testing, UI checks, and bug investigations. Runs validation loops using Browser tools or local Playwright. CX Codex GP ChatGPT 159installs chromium-control-canvas official Andrea Griffiths plugin Opens an actual Chromium browser window for Copilot canvas controls and agent actions. Useful when you need to inspect UI and watch navigation directly. GitHub Copilot ★ 40,369repo stars