# Changelog
All notable changes to the ICE Locator MCP Server project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [1.1.0] - 2025-08-28
### 🚀 New Features
#### Browser-Based Anti-Detection
- **Playwright Integration**: Added Playwright-based browser simulation for maximum realism
- **Real Browser Engine**: Full Chromium browser engine for JavaScript execution and rendering
- **Advanced Fingerprinting Evasion**: Comprehensive browser fingerprinting evasion techniques
- **Human-Like Interactions**: Realistic mouse movements, typing patterns, and page interactions
- **Automatic CAPTCHA Handling**: Enhanced CAPTCHA detection and handling capabilities
### 🛠️ Improvements
#### Anti-Detection Framework
- **Enhanced 403 Handling**: Automatic fallback to browser simulation when HTTP 403 errors are encountered
- **Improved Stealth Scripts**: Advanced browser fingerprinting evasion with comprehensive stealth.js implementation
- **Better Error Recovery**: More robust error handling and retry mechanisms
## [1.0.0] - 2024-12-XX
### 🎉 Initial Release
This is the first stable release of the ICE Locator MCP Server, providing a comprehensive Model Context Protocol interface for ICE detention facility searches with advanced anti-detection capabilities and bilingual support.
### ✨ Features
#### Core MCP Server
- **Complete MCP Implementation**: Full Model Context Protocol server with standardized tool registry
- **FastMCP Integration**: High-performance async server foundation with automatic tool discovery
- **Robust Error Handling**: Comprehensive error management with graceful degradation
- **Configurable Architecture**: Flexible configuration system with environment-specific settings
#### Search Capabilities
- **Multi-Modal Search**: Search by name, Alien Registration Number (A-Number), or facility
- **Fuzzy Matching Engine**: Advanced phonetic matching with Soundex, Metaphone, and Levenshtein algorithms
- **Natural Language Processing**: Intelligent query parsing for natural language search inputs
- **Bulk Operations**: Efficient batch processing for multiple search requests
- **Result Validation**: Comprehensive result verification and confidence scoring
#### Anti-Detection Framework
- **Behavioral Simulation**: Realistic human browsing patterns with fatigue modeling and attention span tracking
- **Traffic Distribution**: Intelligent request spacing with multiple traffic patterns (steady, burst, gradual ramp, random, adaptive)
- **Advanced Proxy Management**: Comprehensive proxy pool management with health monitoring, performance analytics, and automatic optimization
- **Coordinated Strategy Management**: Unified anti-detection coordination with adaptive threat response levels
- **Request Obfuscation**: Browser fingerprinting, header randomization, and user agent rotation
#### Spanish Language Support
- **Complete Bilingual Interface**: Full Spanish language support with natural query processing
- **Cultural Name Matching**: Hispanic/Latino name pattern recognition and matching algorithms
- **Localized Legal Resources**: Spanish-language legal terminology and resource localization
- **Bilingual Error Handling**: Contextual error messages in both English and Spanish
#### Performance & Monitoring
- **High-Performance Architecture**: Async/await throughout with connection pooling and intelligent caching
- **Real-Time Monitoring**: Comprehensive status monitoring with health metrics and alerting
- **Performance Analytics**: Detailed performance tracking with response time analysis and throughput monitoring
- **Memory Optimization**: Efficient memory usage with leak detection and automatic cleanup
- **Scalability Features**: Designed for high-concurrency with load balancing capabilities
#### Security & Privacy
- **Privacy-First Design**: Data minimization principles with configurable retention policies
- **Input Validation**: Comprehensive sanitization and validation of all user inputs
- **Rate Limiting**: Adaptive rate limiting with abuse prevention and CAPTCHA handling
- **Secure Communication**: HTTPS enforcement with certificate validation and secure headers
- **Compliance Framework**: Built-in privacy policy compliance with audit logging
#### Testing & Quality Assurance
- **Comprehensive Test Suite**: >90% code coverage with unit, integration, and performance tests
- **End-to-End Validation**: Complete workflow testing from MCP client to ICE website interaction
- **Cross-Platform Testing**: Verified compatibility across Ubuntu, Windows, and macOS
- **Performance Benchmarking**: Automated performance validation with regression detection
- **Security Testing**: Vulnerability scanning and penetration testing integration
### 🔧 Technical Implementation
#### Architecture Components
- **MCP Server Foundation**: FastMCP-based server with automatic tool discovery
- **Web Scraping Engine**: HTTP client with session management, form parsing, and CSRF handling
- **Anti-Detection Systems**: Behavioral simulation, traffic distribution, and proxy management
- **Search Engine**: Multi-algorithm fuzzy matching with confidence scoring
- **Caching Layer**: Local disk caching with intelligent invalidation
- **Monitoring System**: Real-time status tracking with performance metrics
- **Internationalization**: Complete Spanish language processing framework
#### Dependencies
- **Core**: FastMCP, httpx, structlog, diskcache, fake-useragent
- **NLP**: Natural language processing libraries for query parsing
- **Testing**: pytest, pytest-asyncio, pytest-mock with comprehensive test fixtures
- **Monitoring**: psutil for system metrics and performance tracking
- **Security**: Input validation and sanitization libraries
### 📚 Documentation
#### User Documentation
- **Installation Guide**: Comprehensive setup instructions for all platforms
- **Configuration Reference**: Complete configuration options with examples
- **API Documentation**: Full tool specification with request/response schemas
- **Usage Examples**: Client integration examples for Claude Desktop and programmatic usage
- **Troubleshooting Guide**: Common issues and solutions with diagnostic procedures
#### Developer Documentation
- **Architecture Overview**: System design and component interaction documentation
- **Contributing Guidelines**: Development setup, coding standards, and contribution process
- **Testing Guide**: Test execution, coverage requirements, and performance benchmarking
- **Security Guidelines**: Security best practices and vulnerability response procedures
- **Legal Compliance**: Privacy policies, data handling, and regulatory compliance
### 🛡️ Security Features
#### Data Protection
- **Input Sanitization**: Comprehensive validation preventing injection attacks
- **Data Minimization**: Collect only necessary data with automatic cleanup
- **Secure Storage**: Encrypted caching with secure deletion capabilities
- **Privacy Controls**: User consent mechanisms and data access controls
#### Network Security
- **HTTPS Enforcement**: All communications encrypted with certificate validation
- **Rate Limiting**: Protection against abuse and denial-of-service attacks
- **Proxy Security**: Secure proxy validation with anonymity verification
- **Request Signing**: Cryptographic request validation for API integrity
### 🌍 Accessibility & Inclusion
#### Language Support
- **Bilingual Interface**: Complete English and Spanish language support
- **Cultural Awareness**: Hispanic/Latino naming conventions and cultural sensitivity
- **Localized Resources**: Region-specific legal resources and contact information
- **Accessibility Standards**: WCAG compliance for inclusive design
### 📊 Performance Specifications
#### Benchmarks
- **Startup Time**: <5 seconds cold start
- **Response Time**: <2 seconds average search response
- **Throughput**: >5 requests/second sustained
- **Memory Usage**: <200MB under normal load
- **Success Rate**: >95% successful request completion
- **Error Rate**: <5% under normal operating conditions
### 🚀 Deployment
#### Distribution Methods
- **PyPI Package**: Official Python package with pip installation
- **Docker Images**: Multi-architecture container images for easy deployment
- **GitHub Releases**: Binary distributions with installation instructions
- **MCP Registry**: Official MCP registry submission for AI assistant integration
#### Platform Support
- **Operating Systems**: Linux, macOS, Windows (all 64-bit)
- **Python Versions**: 3.10, 3.11, 3.12+
- **Container Platforms**: Docker, Podman, Kubernetes
- **Cloud Platforms**: AWS, GCP, Azure compatible
### 🤝 Community & Support
#### Support Channels
- **GitHub Issues**: Bug reports and feature requests
- **Documentation**: Comprehensive online documentation with search
- **Community Forum**: User discussions and community support
- **Security Reports**: Responsible disclosure process for security issues
#### Contribution Guidelines
- **Code Contributions**: Pull request process with automated testing
- **Documentation**: Community-driven documentation improvements
- **Translation**: Internationalization and localization contributions
- **Testing**: Community testing and feedback programs
### ⚖️ Legal & Compliance
#### Licensing
- **MIT License**: Open source license allowing commercial and personal use
- **Third-Party Licenses**: All dependencies properly licensed and attributed
- **Patent Protection**: Non-assertion pledge for community protection
#### Privacy & Ethics
- **Privacy Policy**: Comprehensive privacy protection guidelines
- **Data Handling**: Transparent data collection and usage policies
- **Ethical Use**: Guidelines for responsible and ethical usage
- **Legal Disclaimers**: Clear terms of service and liability limitations
### 🔮 Future Roadmap
#### Planned Features
- **Additional Languages**: Support for more languages beyond English and Spanish
- **Enhanced Analytics**: Advanced search analytics and pattern recognition
- **API Extensions**: Additional search methods and data sources
- **Mobile Support**: Native mobile applications and responsive interfaces
- **Enterprise Features**: Advanced deployment and management capabilities
---
## Version History
### [1.1.0] - 2025-08-28
- Added Playwright-based browser simulation for enhanced anti-detection
- Implemented automatic fallback to browser simulation on 403 errors
- Enhanced browser fingerprinting evasion with stealth.js
### [1.0.0] - 2024-12-XX
- Initial stable release with full feature set
- Comprehensive MCP server implementation
- Advanced anti-detection capabilities
- Complete Spanish language support
- Production-ready deployment tools
---
## Contributing
We welcome contributions! Please see our [Contributing Guidelines](CONTRIBUTING.md) for details on how to participate in this project.
## License
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
## Support