ITK Dev Docker Server

Model Context Protocol (MCP) server that provides AI coding assistants with access to ITK Dev Docker documentation and project analysis tools.

What is MCP?

MCP (Model Context Protocol) is an open protocol that enables AI assistants like Claude to access external resources and tools. This server provides:

• Documentation Resources: Access to ITK Dev Docker documentation
• Project Tools: Analyze, detect, and compare ITK Dev projects

Installation

This MCP server is part of the ITK Dev Claude Plugins.

Via Plugin Marketplace (Recommended)

Install through the ITK Dev plugin marketplace:

/plugin marketplace add itk-dev/itkdev-claude-plugins
/plugin install itkdev-tools@itkdev-marketplace

The MCP server will be automatically configured.

Manual Installation

For development or standalone use:

Prerequisites

• Node.js 18 or later
• npm

Build

git clone https://github.com/itk-dev/mcp-itkdev-docker.git
cd mcp-itkdev-docker
npm install
npm run build

Configure Claude Code

Add to ~/.claude.json or .mcp.json in your project:

{
  "mcpServers": {
    "itkdev-docker": {
      "command": "npx",
      "args": ["-y", "github:itk-dev/mcp-itkdev-docker"]
    }
  }
}

Or for local development:

{
  "mcpServers": {
    "itkdev-docker": {
      "command": "node",
      "args": ["/path/to/mcp-itkdev-docker/dist/index.js"]
    }
  }
}

Verify Installation

Restart Claude Code and check that the MCP server is connected. You can ask Claude:

"What ITK Dev templates are available?"

Claude should be able to list templates using the itkdev_list_templates tool.

Available Resources

URI	Description
itkdev://docs/cli	CLI tool commands, templates, and setup procedures
itkdev://docs/compose	Docker Compose patterns and configurations
itkdev://docs/taskfile	Taskfile automation patterns

Available Tools

itkdev_list_templates

List all available ITK Dev Docker templates with their characteristics.

Example prompt:

"What templates are available for Drupal projects?"

itkdev_detect_project

Analyze a directory to detect ITK Dev project configuration.

Parameters:

• path (required): Absolute path to the project directory

Example prompt:

"Analyze the project at /Users/me/projects/mysite"

Returns:

• Project type (Drupal/Symfony)
• Template in use
• PHP version
• Web root
• Services defined
• ITK version

itkdev_get_template_files

List all files that would be installed by a template.

Parameters:

• template (required): Template name (e.g., drupal-11)

Example prompt:

"What files does the drupal-11 template include?"

itkdev_compare_project

Compare a project against its template to find differences.

Parameters:

• path (required): Absolute path to the project
• template (optional): Template to compare against (auto-detected from .env)

Example prompt:

"Is my project at /Users/me/projects/mysite up to date with its template?"

Returns:

• Missing files
• Outdated files (with version comparison)
• Matching files
• Update recommendations

itkdev_get_template_content

Get the content of a specific file from a template.

Parameters:

• template (required): Template name
• file (required): Relative file path

Example prompt:

"Show me the docker-compose.yml from the drupal-11 template"

Use Cases

Setting Up a New Project

"I need to set up a new Drupal 11 project. What template should I use and what are the steps?"

Claude will read the documentation and provide step-by-step instructions.

Checking Project Status

"Analyze my project at /path/to/project and tell me if it needs updates"

Claude will detect the project configuration and compare against the template.

Understanding Configurations

"What services are included in the drupal-11 template and what do they do?"

Claude will read the documentation and explain each service.

Troubleshooting

"My Docker containers won't start. Can you help debug?"

Claude will read troubleshooting documentation and analyze your project configuration.

Development

Watch Mode

npm run dev

Rebuilds on file changes.

Project Structure

mcp-itkdev-docker/
├── src/
│   └── index.ts      # MCP server implementation
├── dist/             # Compiled output (gitignored)
├── docs/             # Documentation served as MCP resources
│   ├── itkdev-docker-cli.md
│   ├── itkdev-docker-compose.md
│   └── itkdev-task-files.md
├── package.json
├── tsconfig.json
└── README.md

Troubleshooting

Server Not Connecting

1. If using the plugin, verify installation with /plugin list
2. For manual installation, check that the path is absolute and correct
3. Check Node.js version (node --version should be 18+)
4. Restart Claude Code after configuration changes

Tools Not Working

1. Verify the MCP server is running (check Claude Code status)
2. For manual installation, ensure npm run build completed successfully
3. Look for error messages in Claude Code's output