Does this skill check my README file?

Yes, it cross-references repository URLs and skill descriptions in your README with your marketplace configuration to ensure everything is in sync.

What is the most common error this skill detects?

It identifies the 'enabledPlugins' format error where developers accidentally use an array instead of an object, which is the primary reason plugins fail to load in settings.json.

Does it support the older plugin.json format?

While it prioritizes Anthropic's official marketplace.json format, it detects if both exist and warns you about potential conflicts or inconsistencies between the two.

Can I run this review process automatically?

Yes, the skill provides instructions for running automated verification scripts that check paths and JSON structures across your entire marketplace directory.

Why does it validate git remotes?

It checks your local git configuration to ensure that the repository URLs listed in your marketplace files match your actual repository, preventing 'plugin not found' errors.

Marketplace Config Reviewer

Name: Marketplace Config Reviewer
Author: taisukeoe

bytaisukeoe

Developer Tools

Validates and audits Claude Code plugin marketplace configurations to ensure compliance with Anthropic's official best practices.

About

This skill provides a comprehensive auditing framework for Claude Code plugin marketplaces, specifically targeting marketplace.json and plugin.json configurations. It helps developers identify and fix critical errors—such as the common enabledPlugins object-vs-array formatting mistake—and ensures that repository URLs, source paths, and README documentation are perfectly synchronized. By validating your setup against official Anthropic patterns, this skill minimizes deployment friction and ensures a reliable installation experience for users.

Key Features

Cross-reference checking between git remotes and configuration files
Path validation for skills and source directories to prevent missing file errors
0 GitHub stars
Detection of the #1 functionality-breaking enabledPlugins formatting error
Automated validation of marketplace.json and plugin.json structural integrity
Detailed compliance scoring and prioritized feedback for marketplace maintenance

Use Cases

Troubleshooting 'plugin not found' or activation errors in Claude Code
Pre-flight auditing of a plugin marketplace before sharing it with a team or the public
Maintaining documentation consistency between README files and plugin metadata

About

Key Features

Cross-reference checking between git remotes and configuration files
Path validation for skills and source directories to prevent missing file errors
0 GitHub stars
Detection of the #1 functionality-breaking enabledPlugins formatting error
Automated validation of marketplace.json and plugin.json structural integrity
Detailed compliance scoring and prioritized feedback for marketplace maintenance

Use Cases

Troubleshooting 'plugin not found' or activation errors in Claude Code
Pre-flight auditing of a plugin marketplace before sharing it with a team or the public
Maintaining documentation consistency between README files and plugin metadata