GitHub
frontend-performance-testing
Frontend performance testing covering bundle size analysis, render performance, animation frame rate, React re-render detection, and lazy loading verification.
☆ 75View skill
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GitHub
github-ci-fix-debugging
Debug and fix failing GitHub PR checks by inspecting GitHub Actions logs, summarizing failure context, drafting fix plans, and implementing fixes after approval.
☆ 75View skill
GitHub
graphql-subscription-testing
Testing GraphQL subscriptions including WebSocket lifecycle, real-time event delivery, authorization on subscriptions, and connection management.
☆ 75View skill
GitHub
libfuzzer-coverage-guided-fuzzing
Coverage-guided fuzz testing using libFuzzer for C/C++ applications to find memory corruption, buffer overflows, and crash-inducing inputs.
☆ 75View skill
GitHub
llm-output-testing
Testing LLM-powered features including output quality validation, hallucination detection, token usage monitoring, and prompt regression testing.
☆ 75View skill
GitHub
loading-state-tester
Verify loading indicators, skeleton screens, and progress bars appear correctly during async operations and disappear on completion or error.
☆ 75View skill
GitHub
localization-bug-finder
Detect localization and internationalization defects including untranslated strings, text expansion overflow, RTL layout issues, and locale-specific formatting errors
☆ 75View skill
GitHub
memory-leak-detector
Identify and diagnose memory leaks in web applications using heap snapshots, allocation timelines, and automated leak detection patterns.
☆ 75View skill
GitHub
race-condition-finder
Detect and diagnose race conditions in web applications through concurrent interaction testing, state mutation analysis, and timing-sensitive scenario reproduction.
☆ 75View skill
GitHub
screenshot-baseline-generator
Generate and maintain visual regression screenshot baselines with intelligent diffing, responsive breakpoint coverage, and dynamic content masking strategies
☆ 75View skill
GitHub
xss-testing-patterns
Cross-site scripting vulnerability testing covering reflected, stored, and DOM-based XSS with sanitization validation and CSP bypass detection.
☆ 75View skill
GitHub
vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Trigge...
☆ 75View skill
GitHub
vercel-react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Trigge...
☆ 75View skill
GitHub
prime
Load context for a new agent session by analyzing codebase structure and README. Use when starting a new session or needing to understand an unfamiliar codebase.
☆ 75View skill
GitHub
codefocus
CodeFocus for Quarto Revealjs. Use when creating presentations with progressive code highlighting.
☆ 75View skill
GitHub
quicktype
Generate TypeScript types from JSON files using quicktype CLI. Use when user wants to create types/interfaces from JSON data, API responses, or config files.
☆ 75View skill
GitHub
android-cli
Reference for the AndroidSdk.Tool CLI (`android` command) - a .NET global tool for Android SDK automation. Use when: (1) Managing Android SDK packages (list, install, uninstall, download), (2) Working with AVDs...
☆ 75View skill
GitHub
ui-test
Interact with and test the CC Director WPF app using the cc-click CLI tool. Use this to click buttons, read text, take screenshots, list elements, right-click session tabs, and navigate the UI.
☆ 75View skill
GitHub
browser-use-automation
CLI tool for persistent browser automation with multi-session support, featuring Chromium/Real/Remote browser modes, cookie management, JavaScript execution, and long-running automation workflows.
☆ 75View skill
GitHub
vibe-check-browser-automation
Browser automation for AI agents. Navigate pages, fill forms, click elements, take screenshots, and manage tabs — all through simple CLI commands. 2.6k+ GitHub stars.
☆ 75View skill
GitHub
launch-codex-unpacked
Launch unpacked Codex Desktop builds with debug ports and optional SSH host autostart using launch_codex_unpacked.sh. Use when asked to run Codex from extracted app.asar, enable inspect/remote-debugging, select...
☆ 75View skill
GitHub
playwright-cli-automation
CLI-first browser automation using Playwright CLI for navigation, form filling, snapshots, screenshots, data extraction, and UI-flow debugging from the terminal.
☆ 75View skill
GitHub
sc-implement
Feature and code implementation with intelligent persona activation and MCP integration. Use when user asks to implement features, components, or code functionality.
☆ 75View skill
GitHub
frontend-tailwind-best-practices
Tailwind CSS patterns and conventions for frontend apps. Use when writing component styles, layouts, or working with CSS classes.
☆ 75View skill
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