Does it support semantic versioning?

Yes, it encourages semantic versioning practices, making it easier to track patch, minor, and major updates for plugins within your ecosystem.

Does it validate the JSON structure?

Yes, the skill includes a validation operation that checks for syntax validity, required fields, and ensures all referenced component files actually exist.

What does the Marketplace Update skill do?

It manages the .claude-plugin/marketplace.json file, allowing you to add, update, remove, and validate plugin entries in your catalog via command-line or automated workflows.

Can I use it to update specific plugin metadata?

Absolutely. You can update descriptions, versions, categories, and keywords, or modify specific lists of agents, commands, and skills within an existing entry.

Marketplace Manager

Name: Marketplace Manager
Author: geoffjay

bygeoffjay

•

デプロイメントとDevOps

Automates the management of plugin catalogs by updating manifest files when plugins are added, modified, or removed.

The Marketplace Update skill provides a standardized way to maintain the .claude-plugin/marketplace.json file, ensuring that your plugin ecosystem remains synchronized and valid. It handles complex operations such as adding new entries, updating metadata, and cleaning up obsolete plugins, all while performing structural validation to prevent broken manifests. This tool is essential for developers managing a collection of Claude plugins who need to ensure consistent metadata and reliable discovery within their internal or public plugin marketplaces.

主な機能

01Support for semantic versioning management

022 GitHub stars

03Metadata consistency checks across agents, commands, and skills

04Schema-based JSON validation for marketplace manifests

05Automatic component extraction from plugin directories

06Automated CRUD operations for marketplace plugin entries

ユースケース

01Registering a newly developed Claude plugin to a shared catalog

02Validating the integrity of a marketplace manifest before deployment

03Updating plugin versions and metadata during release cycles

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add geoffjay/claude-plugins marketplace-update

For use in Claude.ai and ChatGPT

Download Skill