# OpenSCAD MCP Server - Deployment Summary

## Package Overview

**Package Name:** openscad-mcp  
**Version:** 0.1.0  
**License:** MIT  
**Python Support:** 3.8 - 3.12  
**Primary Framework:** FastMCP 2.11.3+

## Installation Methods

### 1. Using uv (Recommended)

```bash
# Install from PyPI (once published)
uv pip install openscad-mcp

# Run directly with uvx
uvx openscad-mcp

# Install from GitHub repository
uvx --from github.com/yourusername/openscad-mcp-server openscad-mcp

# Install from local directory
uv pip install ./openscad-mcp-server
```

### 2. Using pip

```bash
# Install from PyPI (once published)
pip install openscad-mcp

# Install from GitHub
pip install git+https://github.com/yourusername/openscad-mcp-server.git

# Install from local directory
pip install ./openscad-mcp-server
```

### 3. Using Docker

```bash
# Build image
docker build -t openscad-mcp:latest ./openscad-mcp-server

# Run container
docker run -it openscad-mcp:latest

# Pull from registry (once published)
docker pull ghcr.io/yourusername/openscad-mcp-server:latest
```

## Package Structure

```
openscad-mcp-server/
├── src/openscad_mcp/          # Main package source
│   ├── __init__.py            # Package initialization (version)
│   ├── __main__.py            # Entry point
│   ├── server.py              # Main MCP server
│   ├── types.py               # Type definitions
│   ├── core/                  # Core logic
│   ├── tools/                 # MCP tools
│   ├── resources/             # MCP resources
│   └── utils/                 # Utilities
├── tests/                     # Test suite
├── .github/workflows/         # CI/CD pipelines
│   ├── ci.yml                # Continuous integration
│   └── release.yml           # Release automation
├── pyproject.toml            # Package configuration
├── README.md                 # Main documentation
├── LICENSE                   # MIT License
├── CHANGELOG.md              # Version history
├── CONTRIBUTING.md           # Contribution guide
├── MANIFEST.in              # Package manifest
├── Dockerfile               # Container configuration
├── .dockerignore            # Docker ignore rules
├── .gitignore              # Git ignore rules
├── .env.example            # Environment template
└── DEPLOYMENT_SUMMARY.md   # This file

```

## CI/CD Pipeline

### GitHub Actions Workflows

1. **CI Pipeline (ci.yml)**
   - Linting (Black, Ruff, MyPy)
   - Testing (Python 3.8-3.12, Windows/Linux/macOS)
   - Security scanning
   - Integration testing
   - Build verification
   - uv installation testing

2. **Release Pipeline (release.yml)**
   - Version tagging
   - PyPI publication
   - GitHub release creation
   - Docker image building
   - Installation verification

## Configuration

### Environment Variables

Key configuration options (see .env.example for full list):

- `OPENSCAD_PATH`: Path to OpenSCAD executable
- `OPENSCAD_TEMP_DIR`: Temporary directory for renders
- `OPENSCAD_MAX_WORKERS`: Maximum concurrent renders
- `OPENSCAD_CACHE_ENABLED`: Enable result caching
- `SERVER_TRANSPORT`: MCP transport mode (stdio/http/sse)

### MCP Server Entry Points

- Module execution: `python -m openscad_mcp`
- Script entry: `openscad-mcp` (installed via pip/uv)
- Direct import: `from openscad_mcp.server import mcp`

## Deployment Checklist

### Pre-deployment

- [x] Package structure created
- [x] Dependencies specified in pyproject.toml
- [x] Version management configured
- [x] Tests written and passing
- [x] Documentation complete
- [x] CI/CD pipelines configured
- [x] Security scanning enabled
- [x] License and legal compliance

### Deployment Steps

1. **Local Testing**
   ```bash
   # Install locally
   cd openscad-mcp-server
   uv pip install -e ".[dev,test]"
   
   # Run tests
   pytest
   
   # Test MCP server
   python -m openscad_mcp
   ```

2. **Build Package**
   ```bash
   # Build distributions
   python -m build
   
   # Check package
   twine check dist/*
   ```

3. **Test Installation**
   ```bash
   # Test from wheel
   uv pip install dist/*.whl
   openscad-mcp --help
   ```

4. **Publish to PyPI**
   ```bash
   # Test PyPI first
   twine upload --repository testpypi dist/*
   
   # Production PyPI
   twine upload dist/*
   ```

5. **GitHub Release**
   ```bash
   # Tag version
   git tag v0.1.0
   git push origin v0.1.0
   # GitHub Actions will handle the rest
   ```

## Key Features

### Core Functionality
- ✅ Single view rendering (`render_single`)
- ✅ Multiple perspective rendering (`render_perspectives`)
- ✅ OpenSCAD installation verification (`check_openscad`)
- ✅ Support for code strings and .scad files
- ✅ Variable passing to OpenSCAD
- ✅ Customizable camera positions
- ✅ Multiple color schemes

### Technical Features
- ✅ Async/await support
- ✅ Smart response size management
- ✅ Base64/file/compressed output formats
- ✅ Resource caching
- ✅ Comprehensive error handling
- ✅ Security features (path restrictions, dangerous function blocking)

### Platform Support
- ✅ Linux (Ubuntu, Debian, Fedora, etc.)
- ✅ macOS (Intel and Apple Silicon)
- ✅ Windows (10/11)
- ✅ Docker containers
- ✅ CI/CD environments

## Dependencies

### Runtime Dependencies
- fastmcp >= 2.11.3
- pydantic >= 2.11.7
- Pillow >= 10.0.0
- pyyaml >= 6.0
- python-dotenv >= 1.0.0

### System Requirements
- OpenSCAD installed
- Python 3.8+
- xvfb (for headless Linux)

## Security Considerations

1. **Path Restrictions**: Configurable allowed paths for .scad files
2. **Function Blocking**: Option to disable dangerous OpenSCAD functions
3. **File Size Limits**: Maximum .scad file size enforcement
4. **No Secrets in Code**: Environment-based configuration
5. **Input Validation**: Comprehensive parameter validation
6. **Rate Limiting**: Configurable concurrent render limits

## Monitoring and Observability

- Structured logging with configurable levels
- Performance metrics collection (optional)
- Health check endpoint
- Resource usage tracking
- Error reporting with context

## Support and Resources

- **GitHub Repository**: https://github.com/yourusername/openscad-mcp-server
- **PyPI Package**: https://pypi.org/project/openscad-mcp/
- **Documentation**: See README.md
- **Issues**: GitHub Issues tracker
- **Discussions**: GitHub Discussions

## Version Information

- **Current Version**: 0.1.0
- **Release Date**: 2024-01-26
- **Next Version**: 0.2.0 (planned features: animation support, STL export)
- **LTS Version**: N/A (will be 1.0.0)

## Rollback Procedures

If deployment issues occur:

1. **PyPI Rollback**: Cannot delete, but can yank version
   ```bash
   # Yank problematic version
   twine yank openscad-mcp==0.1.0
   ```

2. **Docker Rollback**: Use previous image tag
   ```bash
   docker pull ghcr.io/yourusername/openscad-mcp-server:previous-version
   ```

3. **GitHub Rollback**: Delete release and tag
   ```bash
   git push --delete origin v0.1.0
   git tag -d v0.1.0
   ```

## Success Metrics

- ✅ Package installable via uv and pip
- ✅ All tests passing in CI/CD
- ✅ Documentation complete
- ✅ Security scanning passed
- ✅ Cross-platform compatibility verified
- ✅ MCP protocol compliance validated
- ✅ Performance benchmarks met

## Notes

- Package follows Python packaging best practices
- Compatible with modern Python packaging tools (pip, uv, poetry)
- Designed for easy integration with Claude Desktop and other MCP clients
- Extensible architecture for future enhancements
- Production-ready with comprehensive testing

---

**Status**: Ready for deployment  
**Prepared by**: DevOps Team  
**Date**: 2024-01-26  
**Contact**: devops@example.com