How does it handle experimental vs. stable plugins?

It enforces a convention where active development occurs in the experimental/ directory and production-ready code is stored in the stable/ directory.

Why does this skill require model invocation to be disabled?

The skill provides strict procedural instructions for Claude's behavior rather than acting as a standalone tool, ensuring it follows the required documentation-first workflow.

What is the primary purpose of the Claude Marketplace Manager skill?

It ensures that Claude follows the absolute latest Anthropic standards when editing or creating plugin marketplace repositories to prevent schema errors.

Does it support private GitHub repositories?

Yes, it follows documented Anthropic standards for plugin sources, which include relative paths, GitHub repositories, and Git URLs.

Which files does this skill help manage?

It specifically manages marketplace.json, plugin.json manifests, and SKILL.md files, ensuring all required fields like name, version, and description are present.

Claude Marketplace Manager

Name: Claude Marketplace Manager
Author: jared-henry

byjared-henry

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Developer Tools

Facilitates the management and development of Claude plugin marketplaces by enforcing compliance with the latest Anthropic documentation.

The Claude Marketplace Manager skill is designed to streamline the authoring and maintenance of Claude plugin repositories. It ensures that Claude always references the live Anthropic documentation before making changes, preventing errors caused by outdated schema knowledge. By enforcing strict adherence to the marketplace.json and plugin.json specifications, validating naming conventions, and organizing directory structures (experimental vs. stable), this skill guarantees that your custom marketplace remains fully compatible with the Claude environment.

Key Features

01Validation of YAML frontmatter in skill documentation files

02Automated fetching of live Anthropic marketplace documentation

03Strict schema validation for marketplace and plugin manifests

04Enforcement of kebab-case naming for all identifiers

05Standardized directory management for experimental and stable plugins

061 GitHub stars

Use Cases

01Migrating existing plugins to comply with the latest Anthropic schemas

02Ensuring production-ready plugin stability through structured directory conventions

03Building and maintaining a personal or team-wide Claude plugin marketplace

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jared-henry/claude-marketplace claude-marketplace

For use in Claude.ai and ChatGPT

Download Skill