PLANNING.md•2.3 kB
# Supabase MCP Server Project
## Overview
This project aims to create a Model Context Protocol (MCP) server for Supabase integration with Cursor IDE. The MCP server will enable Cursor to interact with Supabase services directly, providing enhanced development capabilities.
## Goals
- Create a Python-based MCP server that interfaces with Supabase
- Enable Cursor to perform Supabase operations (database queries, authentication, etc.)
- Provide real-time database introspection and management capabilities
- Support common Supabase operations through Cursor's interface
## Technical Stack
- **Language:** Python 3.9+
- **Supabase Client:** `supabase-py`
- **Web Framework:** FastAPI
- **Database:** PostgreSQL (via Supabase)
- **Testing:** pytest
- **Documentation:** Sphinx
- **Code Quality:** black, flake8, mypy
## Architecture
```
supabase-mcp/
├── src/
│ ├── server/ # MCP server implementation
│ ├── supabase/ # Supabase client wrapper
│ └── models/ # Data models and schemas
├── tests/ # Test suite
├── docs/ # Documentation
└── scripts/ # Utility scripts
```
## Key Components
1. **MCP Server**
- FastAPI-based server implementing MCP protocol
- Handles Cursor IDE requests
- Manages Supabase connections
2. **Supabase Client**
- Wrapper around supabase-py
- Handles authentication and connection management
- Provides typed interfaces for Supabase operations
3. **Database Introspection**
- Schema inspection and validation
- Table structure analysis
- Query optimization suggestions
4. **Authentication Handler**
- Manages Supabase authentication
- Handles token refresh and session management
- Provides secure credential storage
## Development Guidelines
- Follow PEP 8 style guide
- Use type hints throughout
- Write comprehensive docstrings
- Maintain test coverage > 80%
- Document all public APIs
## Security Considerations
- Secure credential storage
- Environment-based configuration
- Rate limiting and request validation
- Error handling and logging
## Future Enhancements
- Real-time database monitoring
- Query optimization suggestions
- Schema migration tools
- Backup and restore capabilities