Zikkaron
Biologically-inspired persistent memory engine with 26 cognitive subsystems including Hopfield networks, predictive coding, and hi
Zikkaron is a persistent memory engine for Claude Code built on computational neuroscience principles. It provides 23 tools across 26 subsystems organized into five layers covering core storage, memory dynamics, knowledge representation, meta-cognition, and background consolidation.
The system uses Hopfield energy scoring, spreading activation, and cross-encoder reranking for retrieval without requiring external API calls. It includes hippocampal replay for surviving context compaction, predictive coding write gates to prevent redundant storage, and a cognitive map using successor representations for concept-space navigation. All data persists locally in a single SQLite file with WAL mode, FTS5 search, and sqlite-vec for approximate nearest neighbor lookups.
Source
Repository: https://github.com/amanhij/zikkaron
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