GitHub Copilot skills, plugins, subagents, slash commands and mcp servers

agent-device callstack skill This skill lets an agent navigate apps on Apple platforms and Android, including TV devices. Use it to interact with screens, enter text, and inspect app state. Claude Code CX Codex Cursor 18,700installs keyword-research every-app skill Finds search query opportunities via OpenSEO MCP tools, evaluates SERP metrics, and saves vetted keywords to the project. Claude Code CX Codex Cursor 6,700installs mempalace MemPalace skill Configures MemPalace searchable memory as a private local store, a shared-brain hub, or a remote client connected via MCP. Claude Code CX Codex Cursor 1,800installs ui-ux-pro-max nexu-io skill A discovery catalog entry for the UI/UX Pro Max skill in OpenDesign. It registers design system triggers so agents recognize interface usability requests. Claude Code CX Codex Cursor 5,400installs h3-prompt-writing MiniMax-AI skill Transforms multimodal video generation requests into MiniMax H3 prompts. It structures base keyframe transitions and full-reference rewrites. Claude Code CX Codex Cursor 11,500installs flutter-build-responsive-layout flutter skill This skill guides coding agents to build adaptive Flutter UIs across mobile and desktop screens using LayoutBuilder and BoxConstraints. Claude Code CX Codex Cursor 42,300installs electron-chromium-upgrade electron skill Guides Chromium version rolls in the Electron repository on the roller/chromium/main branch. Resolves patch conflicts during e sync --3 and handles commit formatting. Claude Code CX Codex Cursor 617installs competitor-analysis every-app skill A skill for analyzing one competitor's organic footprint: keywords, content themes, backlinks, and gaps. Delivers a report with a winnable action plan. Claude Code CX Codex Cursor 6,600installs beads gastownhall skill Keeps project tasks, dependencies, and blockers in Beads. Use it when work must survive handoffs between sessions or agents. Claude Code CX Codex Cursor 2,100installs scroll-world oso95 skill This skill builds a landing page where scrolling drives a camera that dives into each scene and moves to the next with no cuts. Claude Code CX Codex Cursor 4,800installs write tw93 skill Rewrites and polishes prose, instructions, and marketing copy in Chinese or English. Removes synthetic style while preserving author voice and meaning. Claude Code CX Codex Cursor 15,300installs deep-research bytedance skill A skill for thorough web research using multi-angle analysis methodology. Use it instead of basic search when you need to understand a topic from all angles before writing content or tackling a complex question. Claude Code CX Codex Cursor 2,800installs codex-cli-runtime official openai skill An internal skill that forwards Claude Code tasks to codex-companion through the codex:codex-rescue subagent. Claude Code CX Codex Cursor 794installs link-prospecting every-app skill Finds realistic link prospects from search results and competitor backlinks, uncovers public contact details, and drafts targeted outreach pitches. Claude Code CX Codex Cursor 6,500installs competitive-landscape every-app skill This skill maps SEO competitors, content themes, keyword coverage, and backlinks. Use it to find gaps across a market. Claude Code CX Codex Cursor 6,500installs keyword-clustering every-app skill Groups keywords by search intent and assigns each cluster to an existing or proposed page. Claude Code CX Codex Cursor 6,500installs seo-coach every-app skill Enters an OpenSEO coach mode to explain search optimization workflows, suggest concrete next actions, and guide agent research tools. Claude Code CX Codex Cursor 6,500installs seo-project-setup every-app skill Collects a site's SEO context, goals, positioning, competitors, and key pages. Use it before running other OpenSEO skills. Claude Code CX Codex Cursor 6,500installs baoyu-electron-extract JimLiu skill Extracts resources and JavaScript from an installed Electron app, restoring source files from source maps when available. Use it to inspect an app.asar bundle or trace how a desktop app is built. Claude Code CX Codex Cursor 7,800installs firebase-hosting-basics Google LLC skill Deploys static sites and SPAs to Firebase Hosting CDN with SSL, preview channels, and custom domains. Claude Code CX Codex Cursor 169,800installs firebase-app-hosting-basics Google LLC skill Deploy and manage SSR web apps built with Next.js or Angular on Firebase App Hosting. Use it for configuration, secrets, and deployment workflows. Claude Code CX Codex Cursor 169,200installs x402 browser-use skill Configures Browser Use Cloud payments using Coinbase's x402 protocol with USDC on Base. Lets you run cloud browser automation without accounts or API keys. Claude Code CX Codex Cursor 1,300installs excalidraw-diagram coleam00 skill Generates .excalidraw JSON diagram files for technical architectures and workflows. Helps turn system specs or logic into diagrams with real data examples. Claude Code CX Codex Cursor 8,500installs hunt tw93 skill Pinpoints root causes before touching code when an app crashes or regresses. Enforces reproducible evidence and verification before applying any fix. Claude Code CX Codex Cursor 14,900installs think tw93 skill Turns a rough idea into a plan with a recommendation, success criteria, and checks. Use it to weigh architecture choices or prepare a handoff before coding. Claude Code CX Codex Cursor 14,900installs competitive-analysis official anthropics skill A framework for building competitor analysis decks in PowerPoint or chat. It clarifies project scope, then builds verified slides once the outline is approved. Claude Code CX Codex Cursor 2,400installs pitch-deck official anthropics skill Fills an existing investment banking deck template with data from source files. Use it to move figures into established slide layouts, not to build a deck from scratch. Claude Code CX Codex Cursor 2,400installs dcf-model official anthropics skill Builds an institutional-grade DCF valuation model: pulls data from SEC filings and analyst reports, computes WACC and cash flows, and outputs an Excel model with sensitivity analysis. Claude Code CX Codex Cursor 2,400installs bmad-eval bmad-code-org skill Runs automated benchmarks and evaluations for agent skills across four modes, checking trigger accuracy and grading quality in a clean workspace. Claude Code CX Codex Cursor 4,500installs firebase-data-connect Google LLC skill Builds and configures Firebase SQL Connect backends on PostgreSQL with GraphQL schemas and generated SDKs. Useful when adding relational data to Firebase projects. Claude Code CX Codex Cursor 168,300installs add-lang colbymchenry skill Adds a new language to codegraph through tree-sitter, tests the extractor, and measures extraction and retrieval on real repositories. Claude Code CX Codex Cursor 1,200installs academic-paper-review bytedance skill A skill for automated peer review of academic papers following top-conference standards. Assesses methodology, evaluates novelty, identifies weaknesses, and delivers evidence-based critique. Claude Code CX Codex Cursor 2,700installs opentui anomalyco skill Gives your agent OpenTUI reference documentation: Core, React and Solid bindings, components, application APIs, testing and deployment. Claude Code CX Codex Cursor 3,700installs pinia Anthony Fu skill Pinia skill adds reference documentation to Claude Code for the official Vue state management library. Use it when defining stores, managing state, getters, and actions in Vue apps. Claude Code CX Codex Cursor 19,700installs design-system official anthropics skill This skill audits a design system, documents components, and helps extend existing patterns. Use it when tokens, states, naming, or accessibility need a closer check. Claude Code CX Codex Cursor 4,200installs paseo getpaseo skill Control the Paseo remote daemon from your IDE. Create agents, workspaces, run scripts, and coordinate across hosts using MCP tools built into Claude Code. Claude Code CX Codex Cursor 5,200installs bmad-toolsmith bmad-code-org skill Smithy builds BMad skills, agents, and modules from your session. Use it to scaffold a skill from scratch, refactor an existing one, or package a workflow as a reusable tool. Claude Code CX Codex Cursor 4,400installs laravel-specialist https://github.com/Jeffallan skill Configures the agent for Laravel 10+ and PHP 8.2+ development. It guides Eloquent modeling, Horizon queues, API resources, and Pest testing. Claude Code CX Codex Cursor 23,300installs datanalysis-credit-risk official github skill This skill cleans credit data and screens variables before risk modeling. Use it when a raw dataset needs quality checks and pre-loan preparation. 7,300installs tdd-rust rtk-ai skill Skill for RTK filter development using TDD. Write a test with real data, implement minimum code, verify token savings, lock the output format with insta snapshots. Claude Code CX Codex Cursor 1,400installs