What is the two-catalog system managed by this skill?

The system uses marketplace.extended.json as the detailed source of truth for full metadata and generates a sanitized marketplace.json for CLI-compatible distribution.

Can this skill add new plugins automatically?

Yes, it can read a plugin's local metadata, create the corresponding entry in the marketplace catalog, and run the sync script in one workflow.

How does it ensure catalog integrity?

The skill performs automated checks for duplicate names, valid semantic versions (SemVer), existing source paths, and JSON schema compliance before finalizing updates.

Does it handle featured plugin management?

Yes, it allows you to toggle the 'featured' status of plugins in the extended metadata, which determines their priority in the marketplace listing.

Marketplace Manager

Name: Marketplace Manager
Author: jeremylongshore

byjeremylongshore

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884

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Productivity & Workflow

Automates the management, synchronization, and validation of plugin marketplace catalogs within the Claude Code ecosystem.

The Marketplace Manager skill is designed to streamline the administration of complex plugin catalogs, specifically supporting a two-file system consisting of an extended metadata source and a sanitized CLI-compatible output. It handles tasks such as adding new plugins, bumping versions across multiple files, managing featured listings, and performing integrity checks to ensure data consistency. This skill is indispensable for developers maintaining plugin repositories who need to automate repetitive catalog sync processes while maintaining high quality and validation standards.

Key Features

01Built-in validation for JSON syntax, duplicate names, and source path existence

02Integrated Git workflow support for committing catalog updates

03Semantic versioning management across plugin metadata and marketplace entries

04884 GitHub stars

05Automated synchronization between extended and CLI-ready catalog files

06Management of featured plugins and category assignments

Use Cases

01Adding new plugins to a repository with automatic metadata generation

02Verifying the integrity and schema compliance of a large marketplace list

03Bulk updating plugin versions and syncing the distribution catalog

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills marketplace-manager

For use in Claude.ai and ChatGPT

Download Skill