Add Model Drift and Integrity Monitoring module - #4
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Implements comprehensive model monitoring including: - Population Stability Index (PSI) for drift detection - KL divergence calculation for distribution changes - Performance degradation tracking - Model fingerprinting for integrity validation - Behavioral consistency checking - Model version control with rollback support Features: - Statistical drift detection methods - Cryptographic model fingerprinting - Automated rollback recommendations - Configurable thresholds and windows - Comprehensive test coverage 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
…model-drift-monitoring
…pexAILabs/ShieldGentsAI into feature/model-drift-monitoring # Conflicts: # src/shieldgents/controls/__init__.py
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Pull Request Overview
This PR introduces a comprehensive model drift and integrity monitoring module for AI agent model oversight. The implementation provides statistical drift detection methods, cryptographic model fingerprinting, and automated rollback capabilities to detect if models have been degraded, replaced, or manipulated at runtime.
- Statistical drift detection using PSI and KL divergence calculations
- Model integrity monitoring with fingerprinting and behavioral consistency checking
- Model version control system with rollback recommendations
Reviewed Changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| src/shieldgents/controls/model_drift.py | Core implementation with ModelDriftDetector, ModelIntegrityMonitor, and ModelVersionControl classes |
| tests/test_model_drift.py | Comprehensive test coverage for all three main classes and their functionality |
| src/shieldgents/controls/init.py | Module exports to make the new components available |
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Mehranmzn
requested review from
Mbehbahani
and removed request for
mohammadi-hadi
October 10, 2025 22:25
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Implements comprehensive model monitoring including:
Features:
Closes #