Cursor skills, plugins, subagents, slash commands and mcp servers

review-animations emilkowalski skill Reviews UI animation and motion code against Emil Kowalski's design standards. Flags slow easings, non-GPU properties, and unnecessary transitions. Claude Code CX Codex GitHub Copilot 254,100installs apple-design emilkowalski skill Translates Apple's fluid interface principles from WWDC talks into web code with Pointer Events and spring physics. Essential for gesture-driven sheets, drags, and sliders. Claude Code CX Codex GitHub Copilot 242,100installs animation-vocabulary emilkowalski skill This skill maps a vague web animation description to the right term. Use it when you need wording for an AI prompt or a designer. Claude Code CX Codex GitHub Copilot 236,900installs ponytail-review DietrichGebert skill ponytail-review reviews a change beyond the diff, checking connected code, bugs, risks, load, tests, speed, and unnecessary code. Use it for PRs and commits. Claude Code CX Codex GitHub Copilot 56,300installs improve-animations emilkowalski skill Surveys motion and animation code across your project, then generates self-contained fix plans. It spots janky keyframes and poor easing without altering source files. Claude Code CX Codex GitHub Copilot 222,000installs herdr herdrdev skill A skill that lets your agent drive Herdr, the terminal multiplexer for coding agents: panes, tabs, workspaces and command runs. Claude Code CX Codex GitHub Copilot 72,800installs find-animation-opportunities emilkowalski skill Scans a codebase or UI for motion that would clarify states and interactions, while rejecting decoration that gets in the way. It is read-only. Claude Code CX Codex GitHub Copilot 206,800installs pick-ui-library emilkowalski skill A skill that maps a frontend task to one library from Emil Kowalski's curated list: toasts, charts, OTP fields, virtualization, drag and drop. Runs only when you call it. Claude Code CX Codex GitHub Copilot 183,400installs caveman-explore JuliusBrussee skill A read-only skill locates relevant files and line ranges in a repository. Use it for cold-start orientation or broad searches. Claude Code CX Codex GitHub Copilot 106,500installs caveman-learn JuliusBrussee skill This skill reads Caveman learn reports, proposes token-cost reductions, and asks for consent before each edit. Use it for heavy CLAUDE.md files or repeated context. Claude Code CX Codex GitHub Copilot 105,700installs turborepo vercel skill Configures Turborepo monorepos and troubleshoots task pipelines. Useful when editing turbo.json, setting up caching, or fixing CI builds. Claude Code CX Codex GitHub Copilot 84,600installs safe-refactor JuliusBrussee skill Restructures code while preserving existing behavior, enforcing verification boundaries before structural edits. Claude Code CX Codex GitHub Copilot 105,500installs caveman-optimize JuliusBrussee skill This skill turns a Caveman report observation into an operator-selected candidate and a paired baseline evaluation. Approval is required before code changes. Claude Code CX Codex GitHub Copilot 104,800installs ponytail-audit DietrichGebert skill It audits a repository and ranks bugs, risks, and redundant code in a one-shot report. Use it when you need a review without code changes. Claude Code CX Codex GitHub Copilot 44,800installs investigate-first JuliusBrussee skill The skill keeps the agent in diagnosis mode: gather evidence, rank hypotheses, name the cause. Only then does it touch code. Claude Code CX Codex GitHub Copilot 104,400installs verify-and-stop JuliusBrussee skill Proves existing work meets acceptance criteria without expanding scope. Useful for validation tasks and last-mile checks. Claude Code CX Codex GitHub Copilot 104,000installs surgical-patch JuliusBrussee skill The skill constrains AI coding agents to the narrowest layer responsible for a bug. It prevents unwanted refactoring and demands focused regression checks. Claude Code CX Codex GitHub Copilot 103,800installs caveman-discover JuliusBrussee skill Finds and labels every LLM workflow in your repository so Caveman Cloud breaks down spend by actual job rather than grouping everything into one bucket. Claude Code CX Codex GitHub Copilot 103,500installs lean-build JuliusBrussee skill Prevents overbuilding when adding new features or integrations. It sets strict acceptance bounds, cuts speculative abstractions, and stops immediately once proof passes. Claude Code CX Codex GitHub Copilot 103,500installs caveman-evidence-review JuliusBrussee skill A read-only skill reviews Caveman Cloud evidence on LLM spend, traces, and routing. Use it to see where a project’s model budget goes. Claude Code CX Codex GitHub Copilot 103,500installs caveman-manage JuliusBrussee skill The skill reads an experiment's state and results in Caveman Cloud, weighs the evidence, then reports one recommendation or blocks the action. Claude Code CX Codex GitHub Copilot 103,300installs vercel-react-view-transitions vercel skill This skill guides React View Transition API work for route changes, shared elements, component enter and exit, and list reordering. It fits UI state changes without a third-party animation library. Claude Code CX Codex GitHub Copilot 166,700installs migration JuliusBrussee skill Enforces reversible, compatibility-safe transitions for schema, data, and API updates. Useful whenever data loss or rollout downtime is unacceptable. Claude Code CX Codex GitHub Copilot 102,900installs caveman-setup JuliusBrussee skill Routes LLM API calls through the Caveman Cloud gateway to measure token costs without altering app behavior. Useful for tracking model spend across a repo. Claude Code CX Codex GitHub Copilot 102,500installs prototype emilkowalski skill The skill builds several genuinely different versions of one piece of UI and puts them behind a visual picker, so you flip through them live and keep the one that feels right. Claude Code CX Codex GitHub Copilot 172,400installs animate emilkowalski skill Builds UI animations from scratch following Emil Kowalski's motion philosophy. Use it when adding motion, transitions, or component interactions. Claude Code CX Codex GitHub Copilot 170,400installs ponytail-help DietrichGebert skill Shows a quick reference card for ponytail levels, skills, and configuration inside the chat. Useful when you need command triggers without leaving your editor. Claude Code CX Codex GitHub Copilot 42,300installs ponytail-debt DietrichGebert skill Turns every deliberate ponytail shortcut into one debt ledger: file, line, the ceiling the comment names, and the trigger for revisiting it. Claude Code CX Codex GitHub Copilot 42,200installs obsidian-cli kepano skill A skill for working with Obsidian vaults from the command line: read and create notes, search, edit properties, debug plugins and themes. Claude Code CX Codex GitHub Copilot 80,800installs ponytail-gain DietrichGebert skill Displays measured benchmark savings across code volume, token spend, and execution time for Ponytail. Useful when evaluating the toolset. Claude Code CX Codex GitHub Copilot 40,300installs seo-audit coreyhaines31 skill Diagnoses technical SEO issues, indexing drops, and metadata errors. Identifies why your site is losing organic search rankings in Google. Claude Code CX Codex GitHub Copilot 236,800installs last30days mvanhorn skill Pulls posts and engagement on any topic from the last 30 days across Reddit, X, YouTube, TikTok, Hacker News, Polymarket, GitHub and the web. Useful when you want what people actually said, not what a blog summarized. Claude Code CX Codex GitHub Copilot 52,400installs migrate-radix-to-base shadcn-ui skill Migrates React components and full projects from Radix UI to Base UI (@base-ui/react). Useful when switching the underlying primitives in shadcn/ui projects. Claude Code CX Codex GitHub Copilot 30,100installs hallmark Nutlope skill Enforces strict frontend design constraints to stop coding assistants from producing generic, AI-looking web pages. Claude Code CX Codex GitHub Copilot 69,100installs security-audit cloudflare skill Reviews codebases and APIs for vulnerabilities using safe sandboxing. Fits pre-release security reviews, pen-test triage, and architecture checks. Claude Code CX Codex GitHub Copilot 52,200installs vercel-cli-with-tokens vercel skill Lets your agent drive the Vercel CLI with an access token instead of an interactive login: find the token, link the project, ship a preview, edit env vars. Claude Code CX Codex GitHub Copilot 135,200installs ask-sonner emilkowalski skill A guide skill for Sonner, the React toast library: mount the Toaster, pick the right toast() call, style it, fix what breaks. Claude Code CX Codex GitHub Copilot 138,600installs design-system claudekit skill This skill builds design tokens, component specs, and presentation slides. Use it when an interface and its slides need to follow one visual system. Claude Code CX Codex GitHub Copilot 42,200installs remotion-best-practices remotion-dev skill Routes Remotion tasks to focused guidance for video creation, React markup, maps, multimedia, previews, and rendering. Claude Code CX Codex GitHub Copilot 678,800installs animate-expo emilkowalski skill Builds React Native and Expo animations using Reanimated and Gesture Handler. Helps keep motion on the UI thread and avoid dropped frames on physical devices. Claude Code CX Codex GitHub Copilot 135,900installs