Moodle MCP Server (Multi-Course Edition)

An enhanced Model Context Protocol (MCP) server that enables AI assistants like Claude to interact with Moodle LMS. This fork adds multi-course support, allowing you to manage multiple courses from a single MCP server.

🍴 This is an enhanced fork of peancor/moodle-mcp-server with significant improvements.

✅ Tested with Moodle 4.5 (Build: 20241007). The built-in "Moodle mobile web service" in Moodle 4.x includes all the API functions this server needs — no custom service required.

📖 Teacher or Moodle admin? You don't need anything on this page. Follow the Setup Guide (EN/ES) for simple step-by-step instructions in English and Spanish.

✨ What's New in This Fork

🛠️ Available Tools

Course Discovery

Student Management

Assignment Management

Quiz Management

Forum Management

Multi-Course Support

All course-specific tools accept an optional courseId parameter:

"List all my Moodle courses"    → list_courses()
"List students in course 5"     → get_students(courseId=5)
"Show assignments"              → get_assignments() // uses default if configured
"Quizzes in course 10"          → get_quizzes(courseId=10)

How it works:

• If you specify courseId in the request, that course is used
• If you don't specify courseId, the default from MOODLE_COURSE_ID is used (if configured)
• MOODLE_COURSE_ID is optional — you can omit it entirely and always specify courses dynamically

📋 Requirements

• Node.js v18 or higher
• Moodle API token with appropriate permissions
• Moodle instance with web services enabled

🚀 Installation

No installation needed — Claude Desktop and Claude Code run the server directly from npm via npx.

For Claude Desktop (Windows/macOS)

Edit your config file:

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

{
  "mcpServers": {
    "moodle": {
      "command": "npx",
      "args": ["-y", "@ernesto-butto/moodle-mcp-server"],
      "env": {
        "MOODLE_API_URL": "https://your-moodle.com/webservice/rest/server.php",
        "MOODLE_API_TOKEN": "your_token_here",
        "MOODLE_COURSE_ID": "4"
      }
    }
  }
}

💡 Tip: You can omit MOODLE_COURSE_ID entirely if you prefer to always specify courses dynamically using list_courses first.

For Claude Code (Linux/WSL)

Add to your project's .mcp.json:

{
  "mcpServers": {
    "moodle": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@ernesto-butto/moodle-mcp-server"],
      "env": {
        "MOODLE_API_URL": "https://your-moodle.com/webservice/rest/server.php",
        "MOODLE_API_TOKEN": "${MOODLE_API_TOKEN}",
        "MOODLE_COURSE_ID": "4"
      }
    }
  }
}

Then set your token as an environment variable:

echo 'export MOODLE_API_TOKEN="your_token_here"' >> ~/.bashrc
source ~/.bashrc

Environment Variables

From Source (for development)

git clone https://github.com/ernesto-butto/moodle-mcp-server.git
cd moodle-mcp-server
npm install
npm run build

🔑 Getting a Moodle API Token

1. Log in to Moodle as admin
2. Go to Site Administration → Server → Web services → External services
3. Ensure "Moodle mobile web service" is enabled (it includes all required API functions)
4. Go to Site Administration → Server → Web services → Manage tokens
5. Click Create token, select the teacher's user account and the "Moodle mobile web service"
6. Copy the token

💡 That's it. In Moodle 4.x the mobile web service already covers all the functions this server uses. No need to create a custom service or add individual functions.

Finding Your Course ID

Simply ask Claude: "List all my Moodle courses" — the list_courses tool will return all courses with their IDs.

You can also find it in the URL when visiting a course: https://your-moodle.com/course/view.php?id=4 — the ID is 4.

If your admin prefers to create a custom service with only the required functions instead of using the mobile web service, add these functions:

• core_course_get_courses
• core_course_get_contents
• core_enrol_get_enrolled_users
• mod_assign_get_assignments
• mod_assign_get_submissions
• mod_assign_get_grades
• mod_assign_get_submission_status
• mod_assign_save_grade
• mod_quiz_get_quizzes_by_courses
• mod_quiz_get_user_best_grade
• mod_forum_get_forums_by_courses
• mod_forum_get_forum_discussions
• mod_forum_add_discussion
• mod_forum_add_discussion_post

💡 Example Usage

Once configured, you can ask Claude:

• "List all my Moodle courses"
• "Show me the students in course 5"
• "What assignments are in Unidad 3?"
• "Get the course contents for course 10"
• "Show quiz grades for student 42 in quiz 15"
• "List the forums in course 5"
• "Show discussions in forum 3"
• "Create a new discussion in forum 3 with the subject 'Week 5 Feedback'"
• "Reply to post 10 with my review of the student's work"

🧪 Development

Watch mode (auto-rebuild)

npm run watch

Debug with MCP Inspector

npm run inspector

This opens a browser-based debugging interface.

Testing

Unit tests — run the full Vitest suite with mocked Moodle API responses (no credentials needed):

npm test

MCP integration test — spawns the server via the MCP protocol over stdio (same path as Claude Desktop) and validates tool registration, param validation, and optionally live API calls:

# Schema + validation only (no credentials needed)
npm run build && node test-mcp.mjs

# Against a live Moodle instance
MOODLE_API_URL="https://your-moodle.com/webservice/rest/server.php" \
MOODLE_API_TOKEN="your-token" \
MOODLE_COURSE_ID="4" \
node test-mcp.mjs

The integration test checks:

1. All tools register with correct names and required params
2. Param validation throws correct errors for missing fields
3. (With credentials) Read tools return data from the live Moodle instance

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📄 License

MIT - Based on work by peancor

🙏 Acknowledgments

• Original MCP server by peancor
• Model Context Protocol by Anthropic
• Moodle LMS community