@mager/loooom-mcp

An MCP (Model Context Protocol) server for Loooom — the Claude Code plugin/skill marketplace. Lets AI agents discover, search, and explore skills from the Loooom marketplace.

What is Loooom?

Loooom is a marketplace for Claude Code plugins and skills. This MCP server gives AI agents direct access to browse and find skills they can install.

Usage

npx (no install required)

npx @mager/loooom-mcp

Global install

npm install -g @mager/loooom-mcp
loooom-mcp

Claude Desktop Configuration

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "loooom": {
      "command": "npx",
      "args": ["-y", "@mager/loooom-mcp"]
    }
  }
}

Config file locations:

• macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
• Windows: %APPDATA%\Claude\claude_desktop_config.json

Available Tools

| Tool | Description | |------|-------------| | list_skills | List all skills (name, description, category, version, author, homepage) | | search_skills | Filter skills by query string and optional category | | get_skill | Get full details for a single skill by name | | list_categories | List all unique categories with skill counts | | get_install_command | Get the Claude Code install command for a skill |

Tool Examples

List all skills:

Use the list_skills tool to show me what's available on Loooom.

Search for language skills:

Use search_skills with query="japanese" to find language learning skills.

Install a skill:

Use get_install_command for "beginner-japanese" to get the install command.

Returns: /plugin marketplace add mager/loooom beginner-japanese

Data Source

The skill catalog is fetched at runtime from:

https://raw.githubusercontent.com/mager/loooom/main/.claude-plugin/marketplace.json

The catalog is cached in memory and refreshed every 5 minutes. Failures fall back to cached data gracefully.

Development

git clone https://github.com/mager/loooom-mcp
cd loooom-mcp
npm install
npm run build
npm start

License

MIT