MCP GeoNode Server

A Model Context Protocol (MCP) server for interacting with GeoNode APIs. This server provides comprehensive access to GeoNode functionality including resource management, user administration, data uploads/downloads, and permission management.

Features

Resource Management

• List Resources: Browse and filter resources by type, status, categories, keywords, and more
• Resource Details: Get detailed information about specific resources and datasets
• Search: Full-text search across resource titles and abstracts
• Download: Generate download URLs for datasets and documents
• Upload: Upload datasets (Shapefiles, GeoTIFFs, CSV) and documents
• Delete: Remove resources from GeoNode
• Metadata Updates: Update dataset titles, abstracts, and licenses

User Management

• List Users: Browse users with pagination
• User Details: Get detailed user information
• Create Users: Add new users to the system

Permissions & Security

• View Permissions: Check current resource permissions
• Set Permissions: Configure user, group, and organization permissions for resources
• Authentication: Support for Basic Auth and Bearer tokens

Advanced Features

• Upload Tracking: Monitor upload progress with execution status
• Linked Resources: Discover relationships between resources
• Filtering: Advanced filtering by resource type, publication status, featured status, categories, and more

Installation

1. Install dependencies:

pip install mcp httpx pydantic

2. Run the server:

python main.py
# or
python cli.py

Configuration

The MCP GeoNode server is configured exclusively through environment variables or a .env file for security and simplicity.

Environment Variables Configuration

Create a .env file in the project directory or set environment variables:

# Copy the example file
cp .env.example .env

# Edit with your GeoNode configuration
nano .env

Required Environment Variables:

• GEONODE_BASE_URL - Base URL of the GeoNode instance

Optional Environment Variables:

• GEONODE_USERNAME - Username for authentication
• GEONODE_PASSWORD - Password for authentication
• GEONODE_TOKEN - Bearer token for authentication (alternative to username/password)
• GEONODE_VERIFY_SSL - Verify SSL certificates (default: true)
• GEONODE_MAX_CONCURRENT_UPLOADS - Maximum concurrent upload requests handled by the server (default: 5)
• GEONODE_LOG_FILE - Persistent server log file path (default: ./geonode-mcp.log)

Example .env file:

GEONODE_BASE_URL=https://demo.geonode.org
GEONODE_USERNAME=your_username
GEONODE_PASSWORD=your_password
GEONODE_VERIFY_SSL=true

The server will automatically load configuration on startup. Use the get_configuration_status tool to check the current configuration.

Server logs are written to ./geonode-mcp.log by default, which is useful when the MCP host hides stderr. Set GEONODE_LOG_FILE to change the path.

Authentication Options

Public Access (No Authentication)

For public GeoNode instances where you only need to read public data:

GEONODE_BASE_URL=https://demo.geonode.org

Basic Authentication

For GeoNode instances requiring login:

GEONODE_BASE_URL=https://your-geonode.org
GEONODE_USERNAME=your_username
GEONODE_PASSWORD=your_password

Token Authentication

For GeoNode instances supporting API tokens:

GEONODE_BASE_URL=https://your-geonode.org
GEONODE_TOKEN=your_api_token

Usage Examples

Listing Resources

# List all resources
list_resources()

# Filter by resource type
list_resources(resource_type="dataset")

# Search with text query
list_resources(search="climate", page=1, page_size=10)

# Filter by multiple criteria
list_resources(
    resource_type="dataset",
    published=True,
    featured=True,
    category="environment"
)

Resource Details

# Get basic resource information
get_resource_details(resource_id=123)

# Get detailed dataset information (includes additional metadata)
get_dataset_details(dataset_id=123)

Uploading Data

# Upload a Shapefile dataset
upload_dataset(
    base_file_path="/path/to/data.shp",
    title="My Dataset",
    abstract="Description of the dataset"
)

# Upload a document
upload_document(
    file_path="/path/to/document.pdf",
    title="My Document",
    abstract="Document description"
)

# Reference a remote document
upload_document(
    doc_url="https://example.com/document.pdf",
    title="Remote Document"
)

Permissions Management

# View current permissions
get_resource_permissions(resource_id=123)

# Set permissions for users and groups
set_resource_permissions(
    resource_id=123,
    users=[
        {"id": 1, "permissions": "edit"},
        {"id": 2, "permissions": "view"}
    ],
    groups=[
        {"id": 1, "permissions": "view"}
    ]
)

User Management

# List users
list_users(page=1, page_size=20)

# Get user details
get_user_details(user_id=1)

# Create new user
create_user(
    username="newuser",
    password="secure_password",
    email="user@example.com",
    first_name="John",
    last_name="Doe"
)

Updating Dataset Metadata

# Update supported dataset fields
update_dataset_metadata(
    dataset_id=123,
    title="Updated Dataset Title",
    abstract="Updated description",
    license_id=7
)

Available Tools

Configuration

• configure_geonode: Set up connection to GeoNode instance (overrides environment)
• get_configuration_status: Check current configuration status and source

Resource Management

• list_resources: List and filter resources
• list_categories: List available categories
• list_tkeywords: List thesaurus taxonomy keywords
• get_resource_details: Get basic resource information
• get_dataset_details: Get detailed dataset information
• search_resources: Search resources by text query
• download_resource: Get download URLs
• delete_resource: Remove resources
• update_dataset_metadata: Update dataset title, abstract, and license
• list_linked_resources: Find linked resources

Data Upload

• upload_dataset: Upload spatial datasets
• upload_document: Upload or reference documents
• check_upload_status: Monitor upload progress

User Management

• list_users: Browse users
• get_user_details: Get user information
• create_user: Add new users

Permissions

• get_resource_permissions: View permissions
• set_resource_permissions: Configure permissions

Supported GeoNode Versions

This MCP server is designed to work with GeoNode 3.x and 4.x instances that provide the standard REST API v2. It supports:

• GeoNode 3.3+
• GeoNode 4.0+
• Custom GeoNode deployments with API v2

API Coverage

The server implements the following GeoNode API endpoints:

• /api/v2/resources - Resource listing and filtering
• /api/v2/resources/{id} - Resource details and operations
• /api/v2/datasets/{id} - Dataset metadata updates via PATCH
• /api/v2/uploads/upload - Dataset uploads
• /api/v2/documents - Document operations
• /api/v2/users - User management
• /api/v2/executionrequest/{id} - Upload status tracking
• Permission management endpoints

Error Handling

The server includes comprehensive error handling:

• HTTP status code validation
• Network error recovery
• Authentication failure detection
• Detailed error messages with context
• Graceful degradation for optional features

Contributing

1. Fork the repository
2. Create a feature branch
3. Add tests for new functionality
4. Submit a pull request

Docker Deployment

Building the Docker Image

docker build -t mcp-geonode .

Running with Docker

Using environment variables:

docker run --rm \
  -e GEONODE_BASE_URL=https://your-geonode.org \
  -e GEONODE_USERNAME=your_username \
  -e GEONODE_PASSWORD=your_password \
  -p 8000:8000 \
  mcp-geonode

Using an environment file (recommended):

# Create your .env file first
docker run --rm --env-file .env -p 8000:8000 mcp-geonode

For public GeoNode instances:

docker run --rm \
  -e GEONODE_BASE_URL=https://demo.geonode.org \
  -p 8000:8000 \
  mcp-geonode

Environment Variables in Docker

All the same environment variables work in Docker:

• GEONODE_BASE_URL (required)
• GEONODE_USERNAME (optional)
• GEONODE_PASSWORD (optional)
• GEONODE_TOKEN (optional)
• GEONODE_VERIFY_SSL (optional, default: true)

The container will automatically load your configuration and start the MCP server.

License

This project is licensed under the MIT License.

Support

For issues and questions:

1. Check the GeoNode API documentation: https://docs.geonode.org/en/master/devel/api/usage/index.html
2. Review MCP documentation: https://github.com/modelcontextprotocol/python-sdk
3. Open an issue in this repository