Agent Plugins

Claude Code Plugins Directory is Anthropic's official marketplace repository for discovering and installing internal and partner plugins through Claude Code.

Claude Plugins Community is Anthropic's read-only community marketplace mirror for Claude Code and Claude Cowork. It indexes third-party plugins that passed automated security scanning and distribution review, with most external sources pinned to exact commits.

A Microsoft HVE-maintained GitHub Copilot workflow pack that combines agents, prompts, instructions, and skills for research, planning, implementation, review, and security checks.