Open-source discovery
GitHub Collections
Live upstream repositories with their source, stars, and listed-item snapshot.
Awesome MCP Servers
A large community-maintained directory of MCP servers spanning developer tools, databases, search, productivity, and automation.
Awesome Claude Skills
A cross-agent collection of production-ready Claude Skills, plugins, MCP integrations, and workflow building blocks.
prompts.chat
The largest open-source prompt library and self-hostable community platform for discovering, sharing, and remixing prompts.
Awesome Prompts
A curated prompt engineering reference covering practical prompts, prompt attacks, protection, papers, and agent workflows.
Awesome Copilot
GitHub's community collection of custom agents, instructions, skills, hooks, workflows, plugins, and MCP configurations.
wshobson Agents
Multi-harness agentic plugins for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, and Google Antigravity.
Anthropic Agent Skills
Anthropic's public reference skills for documents, spreadsheets, presentations, PDFs, creative work, and technical workflows.
Jeffallan Claude Skills
Specialized full-stack developer skills covering languages, frameworks, infrastructure, testing, DevOps, security, and data work.
Scientific Agent Skills
A deep scientific research skill collection for biology, chemistry, medicine, data analysis, databases, and reproducible workflows.
MCP for Beginners
Microsoft's translated, hands-on MCP curriculum covering fundamentals, security, server and client implementation, tooling, and production labs.
MCP Reference Servers
The official MCP reference implementations and archived examples for learning protocol features and SDK usage.
Agentic Awesome Skills
An agent-first catalog and local control plane with thousands of skills across development, testing, security, infrastructure, product, and marketing.
OpenAI Codex Plugins
OpenAI's curated open-source Codex plugin examples with reusable skills and MCP-backed workflows for design, research, web, mobile, and productivity tasks.
Google Gemini CLI
Google's open-source terminal agent with MCP server integration, custom extensions, and an official ecosystem for sharing agent capabilities.
Microsoft AI Agents for Beginners
Microsoft's hands-on 18-lesson course covering agent fundamentals, tool use, RAG, MCP, memory, security, local agents, and production design patterns.
Microsoft Generative AI for Beginners
Microsoft's 21-lesson open-source curriculum for generative AI, prompt engineering, RAG, function calling, agents, security, and application design.
Hugging Face Agents Course
Hugging Face's free open-source agents course covering agent foundations, frameworks, tool use, agentic RAG, evaluation, and a final benchmark assignment.
Cloudflare Agents
Cloudflare's open-source agents SDK and examples, including MCP clients and servers, agent skills, code mode, workflows, browser use, and production patterns.
Goose AI Agent
The Agentic AI Foundation's open-source extensible agent with 70+ MCP extensions and support for local, hosted, and enterprise model providers.
VoltAgent Awesome Agent Skills
A curated open-source collection of 1,000+ agent skills from official development teams and the wider community for major coding agents.
LangChain MCP Adapters
LangChain's open-source MCP adapter examples for loading tools from multiple MCP servers into LangChain and LangGraph agents.
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