FROWNINGdev/django-orm-lens

What it does

Django ORM Lens is an MCP server that provides comprehensive static analysis tools for Django projects. It exposes Django's internal schema, relationships, and database structure through nine read-only tools including list_apps, list_models, describe_model, find_relations, cascade_preview, er_diagram, describe_migration_dependency, suggest_indexes, and signal_graph.

How to set up

Install as an MCP server compatible with Claude, ChatGPT, and other AI platforms. Clone or add the server to your MCP configuration, ensure Django environment is accessible, and configure connection parameters. Detailed setup instructions available in the GitHub repository.

Key features

• List and explore all Django apps and models in a project
• Generate entity relationship (ER) diagrams for visual schema understanding
• Analyze model relationships and cascade behaviors
• Trace migration dependencies across the project
• Receive database index optimization suggestions
• Visualize signal connections and event flows
• Read-only access ensures safe schema exploration
• Python and cross-platform compatible