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

winui-app official openai skill This skill helps create, configure, and review WinUI 3 apps built with C# and the Windows App SDK. Use it for new projects or XAML issues. Claude Code Cursor GitHub Copilot 3,200installs typescript-expert sickn33 skill A skill for TypeScript and JavaScript work: it reads your project setup, fixes type errors and speeds up type checking. Useful once a TS codebase gets big. Claude Code Cursor GitHub Copilot 12,600installs earnings-analysis official anthropics skill Builds quarterly earnings update reports with beat/miss analysis, revised estimates, key metrics, charts, and the effect on the investment thesis. Claude Code Cursor GitHub Copilot 3,300installs agent-platform-rag-engine-management official google skill Use this skill to inspect Agent Platform RAG Engine corpora, find their files, retrieve context, and draft grounded answers. It fits workflows built around RAG Engine in Google Cloud. Claude Code Gemini CLI 8,626installs agent-platform-tuning official google skill This skill guides fine-tuning for open models and Gemini through Agent Platform. Use it when you need dataset setup, job configuration, and monitoring. Claude Code Gemini CLI 8,614installs agent-platform-prompt-management official google skill Manage prompts in Agent Platform: create them, list and retrieve them, select a version, or delete them. Use it when your workflow relies on managed Agent Platform prompts. Claude Code Gemini CLI 8,603installs para-memory-files paperclipai skill Skill for storing knowledge and facts across IA coder sessions. Organizes memory by the PARA method: projects, areas, resources, and archives in separate files, with vector and keyword search. Claude Code Cursor GitHub Copilot 1,800installs ui-ux-designer Seth Hobson subagent This subagent creates interfaces, wireframes, and design systems. Use it for user flows, accessibility work, and consistent UI patterns. Claude Code Cursor 27,069installs text-to-lottie diffusionstudio skill Generates, edits, and debugs Lottie JSON animations for the local Skia Skottie player. Helps create UI microinteractions, loaders, and animated charts. Claude Code Cursor GitHub Copilot 10,600installs agent-platform-tuning-management official google skill This skill lists Agent Platform tuning jobs, checks their status, and can cancel a running job. Use it to manage existing tuning runs. Claude Code Gemini CLI 8,507installs explore-data official anthropics skill Profiles tables and datasets to inspect column distributions, missing values, and anomalies before running analyses. Claude Code Cursor GitHub Copilot 5,800installs debug official anthropics skill This skill takes a bug from reproduction to root cause, a fix, and regression coverage. Use it when the symptom is clear but the cause is not. Claude Code Cursor GitHub Copilot 5,800installs bambu-labs earthtojake skill Opens a file in Bambu Connect or Bambu Studio so you pick the printer and hit Print. Handy once a model is already sliced and sitting on disk. Claude Code Cursor GitHub Copilot 9,200installs openspec-verify-change openspec skill Verifies that code implementations match OpenSpec specs, tasks, and design documents before archiving. Useful for validation before finalizing changes. Claude Code Cursor GitHub Copilot 3,500installs dxf earthtojake skill Generates and validates 2D DXF drawings from Python build123d scripts: outlines, gaskets, panels, flat patterns for cutting. Claude Code Cursor GitHub Copilot 9,100installs equity-research official anthropics skill Builds a stock snapshot from analyst consensus, financials, price history and macro data. Useful when you need to size up a company fast. Claude Code Cursor GitHub Copilot 3,200installs reddit-automation flowkit-labs skill Finds Reddit threads where people actually need what you sell, then drafts short helpful replies that disclose your affiliation. Claude Code Cursor GitHub Copilot 1,100,000installs product-brainstorming official anthropics skill A skill that turns the agent into a sharp product thinking partner. It explores problem spaces, generates solutions, and stress-tests ideas before they become specs. Claude Code Cursor GitHub Copilot 5,700installs analyze official anthropics skill Answers data questions, writes SQL queries via data warehouse MCP servers, validates metric anomalies, and turns raw figures into structured reports. Claude Code Cursor GitHub Copilot 5,700installs agent-platform-eval-flywheel official google skill This skill evaluates AI models and agents on Google Cloud, helping build datasets, choose metrics, and investigate failures. Claude Code Gemini CLI 8,334installs agent-platform-model-registry official google skill Manages models and model versions in Agent Platform Model Registry. Install it when an agent needs to inspect, upload, update, or delete registry entries. Claude Code Gemini CLI 8,332installs ai-elements vercel skill React component library for AI interfaces: messages, conversation history, prompt inputs, tool call displays. Built on shadcn/ui. Claude Code Cursor GitHub Copilot 20,400installs standup thedotmack skill A skill that runs a facilitated conversation between agents from different git branches and PRs. Each branch is its own voice, discusses its changes, finds overlaps, and agrees on merge order — all read-only, no real commits. Claude Code Cursor GitHub Copilot 3,400installs simple-english AminBlg skill Rewrites technical documentation and chat replies into clear plain English based on ASD-STE100. It removes AI filler, complex tenses, and jargon for non-native readers. Claude Code Cursor GitHub Copilot 13,500installs deploy-checklist official anthropics skill Builds a release-readiness checklist covering CI, reviews, migrations, flags, deployment, and rollback. Use it before shipping production changes. Claude Code Cursor GitHub Copilot 5,600installs openspec-new-change openspec skill A skill for starting new features, fixes, and modifications through OpenSpec—a step-by-step workflow with artifacts instead of free editing. Use it if you want to track changes and follow a clear development pattern. Claude Code Cursor GitHub Copilot 3,400installs design-patterns rtk-ai skill Provides Rust architectural patterns for RTK CLI filter modules. Helps select Newtype, Builder, State Machine, and RAII during module design and refactoring. Claude Code Cursor GitHub Copilot 1,900installs fastapi-templates Seth Hobson skill This skill scaffolds FastAPI projects with async routes, dependency injection, and error handling. Use it when starting a Python API. Claude Code Cursor 25,840installs agent-platform-inference official google skill Runs inference with Google Cloud Agent Platform models and prepares code for Gemini and OpenMaaS. Use it for test prompts, model questions, and chat completions. Claude Code Gemini CLI 8,138installs shadcn-svelte huntabyte skill A skill for working with shadcn-svelte: adding components, building interfaces, fixing styles, and debugging projects. Use it if you're building UI with shadcn-svelte on Svelte or planning to start. Claude Code Cursor GitHub Copilot 6,700installs agent-platform-endpoint-management official google skill Manages Agent Platform serving endpoints: create, list, describe, update, and delete resources. Useful for permission, quota, and resource-busy errors. Claude Code Gemini CLI 8,086installs motion-design LottieFiles skill This skill guides UI animation choices, from timing and easing to choreography. Use it when planning micro-interactions, loading states, or page transitions. Claude Code Cursor GitHub Copilot 19,700installs humanizer zed-industries skill This skill asks an agent to spot common AI-writing patterns and rewrite them without changing the core meaning. Use it after drafting. Claude Code Cursor GitHub Copilot 1,300installs a11y-debugging ChromeDevTools skill Audits web-page accessibility with Chrome DevTools MCP, covering semantics, ARIA, focus states, keyboard navigation, tap targets and contrast. Claude Code Cursor GitHub Copilot 3,600installs baoyu-wechat-summary JimLiu skill Extracts WeChat group chats via wx-cli to generate structured discussion digests, maintain member profiles, and track conversation history. Claude Code Cursor GitHub Copilot 9,800installs agent-platform-migrate-from-ai-studio official google skill Guides a Gemini API migration from Google AI Studio to Gemini Enterprise Agent Platform. Use it when the app needs Google Cloud billing, IAM, or shared infrastructure. Claude Code Gemini CLI 7,934installs extract-design-system arvindrk skill This skill extracts design primitives from a public website and generates starter tokens.json and tokens.css files for your project. Claude Code Cursor GitHub Copilot 130,600installs figma-generate-design official openai skill Turns an app page or multi-section layout into a Figma screen built from your published design system, not hand-drawn boxes. Claude Code Cursor GitHub Copilot 2,900installs figma-create-design-system-rules official openai skill Generates project-specific design system guidelines for AI coding agents handling Figma-to-code tasks. It inspects existing components and writes rules directly into your repository. Claude Code Cursor GitHub Copilot 2,900installs shadcn-vue unovue skill Teaches coding agents shadcn-vue architecture, proper CLI runners, FieldGroup form composition, and strict Tailwind semantic token rules. Claude Code Cursor GitHub Copilot 5,700installs