Indico Server

A Model Context Protocol (MCP) server providing access to CERN Indico public events. https://github.com/indico/indico

Features

• Search upcoming public events at CERN
• Get detailed event information
• Filter by date ranges, categories, and keywords
• Built-in caching for improved performance
• Public events only (no authentication required)

Project Structure

indico-mcp/
├── main.py                    # Main entry point
├── requirements.txt           # Python dependencies
├── .env.example              # Environment variables template
├── .gitignore
│
├── src/                      # Source code package
│   ├── __init__.py
│   ├── server.py             # MCP server implementation
│   ├── client.py             # Indico API client
│   ├── config.py             # Configuration management
│   ├── models.py             # Data models and normalizers
│   └── utils.py              # Utility functions
│
├── scripts/                  # Setup and utility scripts
│   ├── setup.sh             # Linux/macOS setup script
│   └── setup.bat            # Windows setup script
│
└── config/                   # Configuration examples
    ├── server_config.example.json
    └── server_config.windows.example.json

Quick Start

1. Setup

Linux/macOS:

./scripts/setup.sh

Windows:

scripts\setup.bat

2. Run

Direct execution:

python main.py

With MCP Inspector (for testing):

npx @modelcontextprotocol/inspector .venv/bin/python main.py

Windows:

.venv\Scripts\python.exe main.py

Available Tools

1. search_events

Search upcoming public CERN Indico events by keyword.

Parameters:

• keyword (str): Text to search for in event titles
• limit (int, optional): Maximum results (default: 10, max: 500)
• category_id (int, optional): Indico category ID (default: 0 = all)
• days_ahead (int, optional): Days to look ahead (default: 30)
• from_date (str, optional): Start date YYYY-MM-DD
• to_date (str, optional): End date YYYY-MM-DD

Example:

search_events("machine learning", limit=5)

2. get_event_details

Get detailed information for a specific public Indico event.

Parameters:

• event_id (int): Numeric Indico event ID

Example:

get_event_details(1234567)

3. upcoming_public

List upcoming public events at CERN.

Parameters:

• days (int, optional): Days to look ahead (default: 7)
• limit (int, optional): Maximum events (default: 10, max: 500)
• category_id (int, optional): Indico category ID (default: 0 = all)
• from_date (str, optional): Start date YYYY-MM-DD
• to_date (str, optional): End date YYYY-MM-DD

Example:

upcoming_public(days=14, limit=20)

4. server_status

Get server status and configuration information.

Example:

server_status()

Configuration

Environment Variables (Optional)

You can customize behavior by creating a .env file:

INDICO_BASE_URL=https://indico.cern.ch
LOG_LEVEL=INFO
ENABLE_CACHE=true
CACHE_SIZE=128

Note: This server only accesses public events. Authentication is disabled for security purposes.

MCP Client Configuration

For Claude Desktop or other MCP clients, use the configuration from config/server_config.example.json:

{
  "servers": [
    {
      "name": "indico",
      "command": "python",
      "args": ["main.py"],
      "env": {},
      "enabled": true
    }
  ]
}

Development

Running Tests

source .venv/bin/activate
python -m pytest tests/

Requirements

• Python 3.8+
• fastmcp
• requests
• python-dotenv

License

MIT

Support

• Report issues on GitHub
• Check CERN Indico documentation: https://indico.cern.ch/