AI and ML: skills, plugins, subagents, slash commands and mcp servers

ai-elements official Vercel Labs skill This skill guides React AI interfaces built with ai-elements and shadcn/ui. Use it for chat views, streaming responses, tool calls, and reasoning panels. CX Codex GP ChatGPT 7installs ai-gateway official Vercel Labs skill Guides model routing, failover lists, and caching with Vercel AI Gateway. Useful when managing multiple providers through AI SDK 6. CX Codex GP ChatGPT 6installs podcast-generation microsoft skill Generates podcast-style audio narratives using Azure OpenAI GPT Realtime Mini over WebSocket. Integrates a FastAPI backend with a React audio player. Claude Code GitHub Copilot 29installs v0-dev official Vercel Labs skill Generates React components with v0, integrates them into Next.js projects via CLI, and automates deployments using the v0 SDK. CX Codex GP ChatGPT 5installs ai-generation-persistence official Vercel Labs skill Shows how to store LLM outputs with IDs, metadata, and addressable URLs. Useful when an app needs generation or chat history that survives a page refresh. CX Codex GP ChatGPT 5installs ideate official OpenAI skill This skill turns a Product Design brief into three visual directions. Use it to explore interface variants, remixes, and new product concepts. CX Codex GP ChatGPT 5installs vercel-agent official Vercel Labs skill This skill explains Vercel Agent's PR reviews, incident investigations, and SDK setup. Use it when configuring or evaluating Vercel's development tools. CX Codex GP ChatGPT 4installs json-render official Vercel Labs skill Guides rendering of AI SDK v6 UIMessage parts, tool call results, and streaming states in custom React chat interfaces. CX Codex GP ChatGPT 4installs sandbox-sdk official Cloudflare skill A Codex skill for building with Cloudflare Sandbox SDK, from command and code execution to sandbox files and preview URLs. Use it when a Worker needs to run untrusted or AI-generated code. CX Codex GP ChatGPT 4installs Python Notebook Sample Builder official github subagent Builds interactive Jupyter notebooks in VS Code to demonstrate Azure and AI features, testing every snippet in the terminal first. GitHub Copilot ★ 40,369repo stars Prompt Engineer official github subagent Treats each message as a prompt draft, reviews its quality, and returns a rewritten instruction for a language model. GitHub Copilot ★ 40,369repo stars Power Platform MCP Integration Expert official github subagent Guides Power Platform custom connector development with MCP for Copilot Studio. Helps flatten Swagger schemas, validate packages, and secure OAuth flows. GitHub Copilot ★ 40,369repo stars PHP MCP Expert official github subagent Assists in building Model Context Protocol servers in PHP 8.2+ using the official PHP SDK. Generates tools, resources, and prompts with PHP attributes. GitHub Copilot ★ 40,369repo stars Kotlin MCP Server Development Expert official github subagent Helps build Model Context Protocol servers in Kotlin using the official SDK, coroutines, and Ktor. Useful for wiring up tools, resources, and custom transports. GitHub Copilot ★ 40,369repo stars Java MCP Expert official github subagent Guides development of Model Context Protocol servers in Java using MCP Java SDK 2.x. Useful when configuring stdio transports, tool schemas, or Spring AI 2.0+ integrations. GitHub Copilot ★ 40,369repo stars Go MCP Server Development Expert official github subagent Builds Model Context Protocol servers in Go using the official Go SDK. Generates type-safe tools, resources, and transport configurations for Copilot. GitHub Copilot ★ 40,369repo stars Doublecheck official github subagent Verifies AI-generated text by finding web sources and highlighting hallucination risks. Useful before publishing content containing legal citations, statistics, or API syntax. GitHub Copilot ★ 40,369repo stars Declarative Agents Architect official github subagent Designs Microsoft 365 Copilot declarative agents using the v1.5 schema. Generates TypeSpec definitions, validates character constraints, and configures tooling. GitHub Copilot ★ 40,369repo stars ai-readiness-reporter official github subagent Runs an AgentRC readiness assessment and builds a standalone HTML report in reports/index.html. Helps evaluate how prepared a repository is for AI agents. GitHub Copilot ★ 40,369repo stars typespec-m365-copilot official Awesome Copilot Community plugin Scaffolds TypeSpec declarative agents and API plugins for Microsoft 365 Copilot extensibility. Useful when defining REST operations, auth, and Adaptive Cards. GitHub Copilot ★ 40,369repo stars token-pacman official James Montemagno plugin Renders live session AI-credit usage as an interactive Pac-Man board. Useful when you need a visible warning before hitting your session limit. GitHub Copilot ★ 40,369repo stars skill-image-gen official adamd9 plugin Generates images from text prompts directly inside your editor. Useful when building game sprites, app icons, and mockups during coding. GitHub Copilot ★ 40,369repo stars signals-dashboard official jennyf19 plugin Displays real-time Workshop agent signals, tracks cost-aware desk profiles, and handles fail-closed local task delegation. GitHub Copilot ★ 40,369repo stars security-best-practices official Awesome Copilot Community plugin Audit AI prompts for safety vulnerabilities, bias, and performance inside GitHub Copilot. Helps refine prompts using structured testing methods. GitHub Copilot ★ 40,369repo stars ruby-mcp-development official Awesome Copilot Community plugin Toolkit for building Model Context Protocol servers in Ruby using the official MCP Ruby SDK gem, with support for Rails integration. GitHub Copilot ★ 40,369repo stars python-mcp-development official Awesome Copilot Community plugin Scaffolds Python Model Context Protocol servers using the official MCP Python SDK v2. Useful when you need ready-to-use tools, tests, and client configs. GitHub Copilot ★ 40,369repo stars php-mcp-development official Awesome Copilot Community plugin This plugin helps build MCP servers in PHP with the official SDK. Use it to generate a project with tools, resources, prompts, and tests. GitHub Copilot ★ 40,369repo stars phoenix official Arize AI plugin Add AI observability, evaluation, and OpenInference tracing tools to GitHub Copilot. It helps when you need to inspect traces or debug LLM apps. GitHub Copilot ★ 40,369repo stars mcp-m365-copilot official Awesome Copilot Community plugin Build declarative agents for Microsoft 365 Copilot with MCP integration, Adaptive Cards, and deployment commands. Useful for agent authoring workflows. GitHub Copilot ★ 40,369repo stars kotlin-mcp-development official Awesome Copilot Community plugin Generates and configures Kotlin MCP servers using the official SDK. Useful when building Model Context Protocol services on the JVM. GitHub Copilot ★ 40,369repo stars foundry-hosted-agent-copilotkit official Sunil Sattiraju plugin Guides the setup of a CopilotKit React frontend connected to a Microsoft Foundry hosted agent over AG-UI. Use it to add human approvals or deploy with azd. GitHub Copilot ★ 40,369repo stars ember official jennyf19 plugin Ember adds a partner agent, a Daily Focus Board, and structured reasoning patterns to GitHub Copilot for collaborative work. GitHub Copilot ★ 40,369repo stars doublecheck official Awesome Copilot Community plugin Extracts factual claims from AI text, searches the web for sources, and flags hallucination patterns before you act on inaccurate data. GitHub Copilot ★ 40,369repo stars chronicle-stats official Julia Muiruri plugin Tracks local Copilot token usage by day, model, and session, then offers tips for using it more economically. GitHub Copilot ★ 40,369repo stars awesome-copilot official Awesome Copilot Community plugin This plugin recommends GitHub Copilot collections, instructions, agents, and skills for a repository. Use it to find relevant assets and spot outdated ones. GitHub Copilot ★ 40,369repo stars arize-ax official Arize AI plugin The plugin adds Arize AX skills for tracing, evaluating, and tuning LLM applications. Use it to inspect traces, run experiments, and optimize prompts. GitHub Copilot ★ 40,369repo stars ai-team-orchestration official Denis Evdokimov plugin This plugin splits development work between Producer, Dev Team, and optional QA agents. Use it when a task needs planning, implementation, and a separate check. GitHub Copilot ★ 40,369repo stars agent-radar official Annika Wickert plugin Displays a live map of Copilot agents on your computer, their sub-agents, executed commands, and data flows. Useful for tracking what local agents do. GitHub Copilot ★ 40,369repo stars agent-framework-azure-ai-py Microsoft skill This skill helps build persistent Azure AI Foundry agents with the Python SDK. Use it for hosted tools, MCP servers, threads, and streaming. Claude Code GitHub Copilot 8installs