Does it handle marketplace registration?

Yes, it automatically updates marketplace.extended.json and runs the necessary sync scripts to integrate the new plugin into the CLI catalog.

Can I use it to create MCP-specific plugins?

Yes, it generates a full TypeScript boilerplate including package.json with the MCP SDK and adds the plugin to the pnpm workspace.

How does the skill validate new plugins?

It executes validation scripts that check for file presence, valid JSON syntax using jq, proper markdown frontmatter, and executable script permissions.

What plugin types can this skill create?

It supports Commands, Agents, Skills, MCP (Model Context Protocol), and Full plugins, providing specific directory structures and templates for each.

Does it provide documentation templates?

Every scaffolded plugin includes a comprehensive README.md and a standard MIT LICENSE file by default.

Plugin Scaffolding Creator

Name: Plugin Scaffolding Creator
Author: jeremylongshore

byjeremylongshore

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883

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Developer Tools

Automates the scaffolding and marketplace integration of new Claude Code plugins with standardized structures and validation.

The Plugin Creator skill is designed to streamline the development lifecycle within the Claude Code ecosystem by automatically generating complete directory structures and required boilerplate files. It handles the complex tasks of creating plugin.json manifests, README documentation, and component-specific files for Commands, Agents, Skills, and MCP plugins. Beyond mere file creation, this skill integrates directly with the repository workflow by updating marketplace catalogs, running validation scripts, and ensuring all generated content meets strict schema requirements, allowing developers to focus on core logic rather than configuration.

Key Features

01Support for pnpm workspace and MCP SDK boilerplate generation

02Automated directory scaffolding for multiple plugin types (Commands, Agents, Skills, MCP)

03Built-in validation for JSON syntax, frontmatter, and file permissions

04Automatic generation of plugin.json, README.md, and LICENSE files

05883 GitHub stars

06Seamless marketplace catalog integration and synchronization

Use Cases

01Standardizing plugin contributions for large-scale repository management

02Rapidly bootstrapping new AI capabilities within the Claude Code environment

03Automating the migration of local tools into a centralized marketplace

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills plugin-creator

For use in Claude.ai and ChatGPT

Download Skill