🧠 Identity Persistence Layer

Structured identity graph system for AI agents. Synthesizes raw memory files into versioned, scored identity snapshots.

What It Does

• Extracts core beliefs, personality traits, relationships, memories, cognitive patterns, and contradictions from agent markdown files
• Computes Continuity Score (0-1) using KL divergence on beliefs + MSE on traits
• Versions snapshots with diffs for drift detection
• Molting Protocol for model upgrades — freeze, verify, score

Requirements

• Gemini API key (for identity extraction)
• Agent workspace with MEMORY.md and/or SOUL.md files

Usage

python3 identity_manager.py              # Full cycle: extract + score + save
python3 identity_manager.py --score-only # Compare vs last snapshot
python3 identity_manager.py --freeze     # Pre-model-upgrade deep freeze

Architecture

• current_identity.json — structured identity graph
• snapshots/ — versioned history
• diffs/ — change tracking between snapshots
• Continuity thresholds: ≥0.90 stable, 0.75-0.89 drift, <0.75 fracture

Author