Marketplace Manager
Automates the management and synchronization of the Claude Code plugin marketplace catalog system.
The Marketplace Manager is a specialized skill designed to handle the complexity of maintaining a dual-catalog system for Claude Code plugins. It bridges the gap between the detailed marketplace.extended.json (the source of truth) and the CLI-optimized marketplace.json by automating synchronization, field sanitization, and metadata validation. This skill ensures repository integrity by checking for duplicate entries, verifying semantic versioning, and validating source paths, making it an essential tool for developers managing large-scale plugin ecosystems or community-driven marketplaces.
Key Features
01Intelligent plugin addition with automatic metadata extraction from source paths
02Comprehensive schema validation including JSON syntax and semantic versioning
03Support for featured plugin status and extended metadata sanitization
04884 GitHub stars
05Built-in integrity checks for source paths, required fields, and duplicate entries
06Automated synchronization between extended metadata and CLI-ready catalogs
Use Cases
01Performing health checks on a plugin repository to ensure all links and schemas are valid
02Bumping version numbers across multiple plugin configuration files and the main catalog
03Syncing production marketplace catalogs after adding new plugins or updating metadata