Anthropic maintains a read-only GitHub mirror of its community plugin marketplace, synced nightly from an internal review pipeline. Every listed plugin has passed automated security scanning and approval before distribution. Developers can install these verified tools directly into Claude Cowork or via the CLI for Claude Code.
- Read-only mirror ensures integrity; submit plugins via claude.ai, not here.
- Nightly sync reflects Anthropic's internal security and approval pipeline.
- CLI installation supported: claude plugin marketplace add anthropics/claude-plugins-community
- Validated plugins reduce risk by filtering for security compliance upfront.