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Found 740 Skills
This skill helps launch and configure the Chrome DevTools MCP server, giving Claude visual access to a live browser for debugging and automation. Use when the user asks to set up browser debugging, launch Chrome with DevTools, configure chrome-devtools-mcp, see what my app looks like, take screenshots of my web application, check the browser console, debug console errors, inspect network requests, analyse API responses, measure Core Web Vitals or page performance, run a Lighthouse audit, test button clicks or form submissions, automate browser interactions, fill out forms programmatically, simulate user actions, emulate mobile devices or slow networks, capture DOM snapshots, execute JavaScript in the browser, or troubleshoot Chrome DevTools MCP connection issues. Supports Windows, Linux, and WSL2 environments.
Perform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user explicitly requests security best practices guidance, a security review/report, or secure-by-default coding help. Trigger only for supported languages (python, javascript/typescript, go). Do not trigger for general code review, debugging, or non-security tasks.
Provides intuitive find & replace CLI with JavaScript regex and string-literal mode. Use this skill when performing text replacements, batch transformations, or need JavaScript-style regex syntax
Fetch GitHub issues, PRs, repo contents, and code using the gh CLI. Use when the user shares GitHub URLs (issues, PRs, repos, source files) or asks about GitHub content. The gh CLI provides complete content that web fetching often misses due to JavaScript rendering.
CSS-native animation techniques including Scroll-Driven Animations API, View Transitions, @property rule, and visual effects. Use when asked about: CSS animations, scroll-driven animations, CSS scroll timeline, view transitions, page transitions, @property, animating CSS variables, clip-path animations, backdrop-filter, mix-blend-mode, CSS masks, CSS-only animations, no-JavaScript animations, or when GSAP is not needed/wanted. Includes decision guide for CSS vs GSAP.
Appwrite TypeScript SDK skill. Use when building browser-based JavaScript/TypeScript apps, React Native mobile apps, or server-side Node.js/Deno backends with Appwrite. Covers client-side auth (email, OAuth, anonymous), database queries, file uploads, real-time subscriptions, and server-side admin via API keys for user management, database administration, storage, and functions.
Use this skill when you need to test or evaluate LangGraph/LangChain agents: writing unit or integration tests, generating test scaffolds, mocking LLM/tool behavior, running trajectory evaluation (match or LLM-as-judge), running LangSmith dataset evaluations, and comparing two agent versions with A/B-style offline analysis. Use it for Python and JavaScript/TypeScript workflows, evaluator design, experiment setup, regression gates, and debugging flaky/incorrect evaluation results.
Use when creating React components, structuring component files, organizing component code, debugging React hooks issues, or when asked to "create a React component", "structure this component", "review component structure", "refactor this component", "fix infinite loop", or "useEffect not working". Applies to both TypeScript and JavaScript React components. Includes hooks antipatterns.
Set up Biome for fast linting and formatting in JavaScript/TypeScript projects, including editor integration, package scripts, optional pre-commit hooks, and migration from ESLint + Prettier. Use when adding or standardizing lint/format tooling, replacing ESLint/Prettier, or troubleshooting Biome configuration and workflow issues.
Coding patterns and guidelines for TypeScript/JavaScript, Rust, and frontend frameworks. Use this skill when writing TypeScript/JavaScript or Rust code, or working with SolidJS, Tailwind CSS, daisyUI, React Native, Expo, or NativeWind. Provides idiomatic patterns and best practices.
Laravel Blade views, Alpine.js, Vue.js integration, TailwindCSS styling, Vite assets. ALWAYS activate when: working with resources/views/, Blade components, frontend forms, UI elements, modals, dropdowns, forms. Triggers on: görünmüyor, gösterilmiyor, sayfa yüklenmiyor, sayfa açılmıyor, form çalışmıyor, form gönderilmiyor, buton çalışmıyor, button not working, style bozuk, CSS bozuk, renk yanlış, color wrong, responsive bozuk, mobile görünüm, dark mode çalışmıyor, layout bozuk, component çalışmıyor, modal açılmıyor, dropdown çalışmıyor, asset yüklenmiyor, image not loading, JS error, JavaScript hatası.
Use when creating OpenCode plugins that hook into command, file, LSP, message, permission, server, session, todo, tool, or TUI events - provides plugin structure, event API specifications, and implementation patterns for JavaScript/TypeScript event-driven modules