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

ppt-template-creator official anthropics skill A skill that converts PowerPoint templates into self-contained, reusable skills. Analyze your .pptx, extract all layouts and placeholders with exact coordinates, and package everything as a ready-to-use skill. Claude Code CX Codex Cursor 2,300installs macro-rates-monitor official anthropics skill Builds macro and rates dashboards by combining inflation breakevens, yield curves, and swap spreads into a single analysis. Claude Code CX Codex Cursor 2,300installs flutter-add-widget-test flutter skill A skill that teaches AI coders to write component-level Flutter tests using WidgetTester. Verifies how widgets render and respond to taps, scrolling, and text input. Claude Code CX Codex Cursor 39,000installs research-synthesis official anthropics skill Synthesizes interview transcripts, surveys, and support tickets into structured reports with themes, user segments, and prioritized actions. Claude Code CX Codex Cursor 4,100installs nextjs-on-cloudflare cloudflare skill Skill for deploying Next.js apps to Cloudflare Workers via vinext. Use for new projects, migrating existing apps, or choosing between vinext and OpenNext. Claude Code CX Codex Cursor 42,000installs eve vercel skill eve is a filesystem-first framework for durable backend agents, where code lives as files on disk. This skill helps you create, edit, and debug agents: instructions, skills, tools, connections, channels, subagents, schedules, and evals. Claude Code CX Codex Cursor 7,400installs read tw93 skill Fetches a URL or PDF and returns a summary or clean Markdown, with a DeepSeek search fallback when built-in search comes up thin. Claude Code CX Codex Cursor 14,000installs ultracite haydenbleasel skill The ultracite skill sets up linting and formatting for JS/TS projects through Oxlint, Biome or ESLint with one command. Claude Code CX Codex Cursor 11,300installs flutter-add-integration-test flutter skill Sets up the integration_test package for Flutter and turns MCP session interactions into repeatable end-to-end tests. Claude Code CX Codex Cursor 38,000installs gpt-5-4-prompting official openai skill This skill structures Codex and GPT-5.4 prompts for coding, review, diagnosis, and research work. Claude Code CX Codex Cursor 726installs vue-debug-guides github.com/vuejs-ai skill Skill for diagnosing Vue 3 errors: reactivity, watchers, components, templates, and hydration. When the agent sees a Vue bug, it looks up the cause in a catalog of common issues. Claude Code CX Codex Cursor 26,700installs unlazy Leonxlnx skill This skill sets testable completion gates, breaks complex work into stages, and rechecks evidence before the agent reports completion. Claude Code CX Codex Cursor 9,400installs frontend-design nexu-io skill Skill for building frontend interfaces with considered typography, color and layout — from landing pages to dashboards. Claude Code CX Codex Cursor 4,800installs learn-mcp rohitg00 skill An interactive tutor for the Model Context Protocol. Use it to study MCP clients, servers, transports, security, and conformance step by step. Claude Code CX Codex Cursor 2,700installs flutter-setup-declarative-routing flutter skill Sets up Flutter routing with go_router, including URL-based screens, nested navigation, and deep links for web and mobile apps. Claude Code CX Codex Cursor 37,600installs msstore-cli official github skill Manages Windows app publishing in Microsoft Store through msstore and Partner Center. Use it for submissions, release status checks, and CI/CD publishing. 7,000installs expo-module expo skill Complete reference for building native modules and view components in Swift, Kotlin, and TypeScript for Expo apps. Use when writing a new module or adding native functionality—camera, sensors, system APIs. Claude Code CX Codex Cursor 44,900installs asd-ste100 danyuchn skill Rewrites tool descriptions, system prompts, and agent instructions under ASD-STE100 rules. It eliminates ambiguity before downstream models parse the text. Claude Code CX Codex Cursor 7,300installs audit-xls official anthropics skill Audits Excel sheets for formula errors, hardcoded values, and logic breaks. It checks financial model integrity before sharing work with clients or review committees. Claude Code CX Codex Cursor 2,200installs systematic-literature-review bytedance skill A skill to automatically search and synthesize multiple papers by topic from arXiv. Collects research, extracts key findings, and outputs reports in APA, IEEE, or BibTeX format. Claude Code CX Codex Cursor 2,500installs flutter-implement-json-serialization flutter skill Teaches coding agents to build Dart models with fromJson and toJson methods using dart:convert. Useful for manual JSON mapping in simple Flutter data structures. Claude Code CX Codex Cursor 37,200installs slack-messaging official anthropics skill This skill helps agents write Slack messages with mrkdwn, clear structure, and channel-aware etiquette. Use it for drafts, replies, and announcements. Claude Code CX Codex Cursor 3,900installs mentoring-juniors official github skill This skill mentors junior developers through questions instead of ready-made answers. Use it for learning code, debugging, and getting started with Copilot. 6,900installs import-infrastructure-as-code official github skill Turns a live Azure subscription into Terraform built on Azure Verified Modules, with discovery, dependency mapping and the docs to back it up. 6,900installs context-engineering-collection muratcankoylan skill Patterns for production agent design: context management, multi-agent systems, long-running loops. Use when building autonomous systems that need to operate reliably. Claude Code CX Codex Cursor 4,200installs paseo-handoff getpaseo skill Transfers the current task to a fresh agent with context, decisions, and constraints. Useful when moving work into a clean session or an isolated git worktree. Claude Code CX Codex Cursor 4,800installs capability-evolver EvoMap skill Runs autonomous self-evolution for AI agents based on runtime history. It syncs code improvements with EvoMap Hub via a local JSONL mailbox proxy. Claude Code CX Codex Cursor 4,900installs flutter-add-widget-preview flutter skill Configures interactive Flutter widget previews with package:flutter/widget_previews.dart. Useful for testing UI components in isolation without launching the whole app. Claude Code CX Codex Cursor 36,600installs flutter-setup-localization flutter skill This skill automates initialization of multi-language support in Flutter projects. It adds dependencies, enables code generation, and creates a configuration file for .arb-based translations. Claude Code CX Codex Cursor 36,600installs harness-creator walkinglabs skill Builds, audits, and fixes scaffolding for coding agents. It generates agent instructions, state files, and verification gates to stop task drift. Claude Code CX Codex Cursor 2,300installs paseo-committee getpaseo skill Spawns two agents with contrasting reasoning styles to diagnose a stuck problem, break out of repetitive loops, and synthesize a plan. Useful when you need a fresh perspective and deep root-cause analysis. Claude Code CX Codex Cursor 4,700installs flutter-use-http-package flutter skill This skill shows how to send GET, POST, PUT, and DELETE requests with Flutter's http package and handle JSON responses. Use it when an app needs to read from or write to a REST API. Claude Code CX Codex Cursor 36,000installs create-prd phuryn skill This skill builds a lean PRD from an 8-section template. Use it to define a feature, document product requirements, or review an existing PRD. Claude Code CX Codex Cursor 10,800installs learn tw93 skill A six-phase research workflow that turns source material into notes, an outline, or a publish-ready draft. Use it for unfamiliar domains and multi-source work. Claude Code CX Codex Cursor 13,100installs podcast-generation bytedance skill Turns articles, reports, or documentation into a two-host conversational podcast and produces an MP3 with an optional transcript. Claude Code CX Codex Cursor 2,400installs cli-hub-meta-skill HKUDS skill A skill that gives agents a catalog of professional command-line tools built for AI. Search, install, and run CLIs for video, design, AI, and development without leaving your editor. Claude Code CX Codex Cursor 5,300installs clean-data-xls official anthropics skill Automates cleanup of messy Excel and Google Sheets data: trims whitespace, unifies case, converts numbers stored as text, standardizes dates, removes duplicates, and flags mixed-type columns. Claude Code CX Codex Cursor 2,100installs 3-statement-model official anthropics skill Fills and links three-statement financial model templates in Excel using formulas across IS, BS, and Cash Flow. Claude Code CX Codex Cursor 2,100installs transitions-polish Jakubantalik skill This skill audits existing animations and maps timing, distance, scale, blur, and easing to motion tokens. Use it when motion feels off. Claude Code CX Codex Cursor 10,600installs codex-result-handling official openai skill A skill that ensures Codex results are presented to you properly. Preserves findings, inferences, file paths, line numbers, and severity order. Blocks automatic code fixes after review—you must approve changes first. Claude Code CX Codex Cursor 675installs