github — 7 Open-Source AI Agent Skills

github is the organization behind 7 open-source AI agent skills and MCP servers spanning ai-skill, agent-tool, mcp-server, codex-skill, with a combined 227,334+ GitHub stars. On AgentSkillsHub each is quality-scored (avg 65/100) and security-graded — 7 verified safe.

Top skills by github

• spec-kit — 💫 Toolkit to help you get started with Spec-Driven Development (138.2k★ · quality 69/100 · security: safe)
• awesome-copilot — Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot. (39.3k★ · quality 68/100 · security: safe)
• github-mcp-server — GitHub's official MCP Server (33.1k★ · quality 69/100 · security: safe)
• copilot-cli — GitHub Copilot CLI brings the power of Copilot coding agent directly to your terminal. (11.2k★ · quality 69/100 · security: safe)
• gh-aw — GitHub Agentic Workflows (5.2k★ · quality 59/100 · security: safe)
• copilot-plugins — The official GitHub Copilot plugins collection — MCP servers, skills, hooks, and other extensibility tools for GitHub Copilot. (344★ · quality 47/100 · security: safe)
• copilot-engine-sdk — SDK for Copilot Agent Engines (22★ · quality 71/100 · security: safe)

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