Automates the management, synchronization, and validation of plugin catalogs for the Claude Code ecosystem.
The Marketplace Manager skill streamlines the maintenance of plugin directories by managing a sophisticated dual-file system. It ensures that marketplace.extended.json remains the source of truth while automatically generating sanitized, CLI-compatible versions in marketplace.json. This skill is essential for repository maintainers, providing automated validation for semantic versioning, category compliance, and structural integrity to prevent duplicate entries and broken metadata across large plugin distributions.
Key Features
01Featured plugin management to control visibility and promotion
02Automated dual-catalog synchronization between source and distribution files
03Automated backup and commit workflows for catalog updates
04Comprehensive metadata validation including semantic versioning and category checks
05Integrity auditing to prevent duplicate entries and invalid JSON structures
060 GitHub stars
Use Cases
01Updating plugin versions across multiple configuration files simultaneously
02Synchronizing extended metadata to CLI-compatible JSON formats
03Adding new plugins to a central directory with full metadata validation
