Agent Plugins

Extensions for Codex, Claude Code, Cursor, and other agent hosts

Plugin

Agentic Plugin Marketplace

wshobson/agents#plugins
Extensions & templates★ 38.8k

A multi-harness plugin marketplace combining specialized agents, Skills, and workflows.

User-wideTeam sharedCodexClaude Code
Plugin

Awesome GitHub Copilot

github/awesome-copilot
Extensions & templates★ 38.3k

A GitHub-hosted community collection of installable Copilot plugins plus agents, skills, instructions, hooks, workflows, and copy-ready guidance.

MarketplaceWorkflow packGitHub Copilot CLIGitHub Copilot in VS Code
Plugin

Claude Code Plugins Directory

anthropics/claude-plugins-official
Extensions & templates★ 34.0k

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

User-wideTeam sharedClaude Code
Plugin

Harness v2

revfactory/harness
Multi-agent orchestration★ 9.1k

A community Claude Code plugin that analyzes a project and generates specialized agents, skills, and orchestration rules across workflow, persistent-agent, and one-shot subagent modes.

ProjectMarketplaceClaude Code
Plugin

Claude Plugins Community

anthropics/claude-plugins-community
Extensions & templates★ 2.9k

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.

User-wideTeam sharedClaude CodeClaude Cowork
Plugin

Power Platform Skills

microsoft/power-platform-skills
Development workflow★ 841

Power Platform Skills is Microsoft's official agent plugin marketplace for Power Pages, Power Apps, Power Automate, and related development workflows in Claude Code and GitHub Copilot CLI.

User-wideProjectClaude CodeGitHub Copilot CLI