microsoft — 71 Open-Source AI Agent Skills

microsoft is the organization behind 71 open-source AI agent skills and MCP servers spanning agent-tool, mcp-server, codex-skill, claude-skill, with a combined 196,639+ GitHub stars. On AgentSkillsHub each is quality-scored (avg 63/100) and security-graded — 61 verified safe.

Top skills by microsoft

• autogen — A programming framework for agentic AI (60.3k★ · quality 63/100 · security: safe)
• playwright-mcp — Playwright MCP server (36.8k★ · quality 66/100 · security: safe)
• OmniParser — A simple screen parsing tool towards pure vision based GUI agent (25.2k★ · quality 66/100 · security: safe)
• mcp-for-beginners — This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, (17.2k★ · quality 62/100 · security: safe)
• SkillOpt — SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, valid (16.7k★ · quality 74/100 · security: safe)
• agent-governance-toolkit — AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI a (6.2k★ · quality 67/100 · security: safe)
• flint-chart — 🪄 Flint is a visualization language that lets AI agents reliably create expressive, good-looking charts from simple, human-editable chart s (4.2k★ · quality 70/100 · security: safe)
• skill-recorder — Desktop app that records your on-screen work session and uses the GitHub Copilot CLI to reconstruct it as an intent + ordered steps, then bu (3.8k★ · quality 70/100 · security: safe)

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