claude-plugins-official: Official Marketplace for Claude Code Plugins

This is the official directory of Claude Code plugins, directly managed by Anthropic. It brings together plugins developed by internal teams and third-party plugins submitted by partners in one place. Each plugin follows a standard structure—including MCP server configurations, slash commands, agent definitions, and skill definitions—and is installed via Claude Code's plugin system.

Plugin names are fixed as immutable slugs that cannot be changed after publication. The name displayed in the UI is managed via the displayName field. If a name change is unavoidable, it is registered in the renames map in marketplace.json to ensure existing installations are automatically renamed. Additionally, skill bundle plugins without a .claude-plugin/plugin.json manifest can be registered using the strict: false setting and an explicit skills array.

Anthropic does not guarantee the behavior of software included within plugins, such as MCP servers or files. Users must verify the reliability of plugins themselves before installing or updating them, and are encouraged to review detailed information on each plugin's homepage. Third-party plugins are included in the marketplace only after passing quality and security standards.

This is useful for developers using Claude Code to safely select verified tools. You can develop your own plugins by referring to the official documentation and example implementations, or integrate skills shared by the community into your projects. It is released under the Apache-2.0 license and currently has over 34,000 stars.