01Graph-based associations (Temporal, Causal, Thematic, Emotional, Person)
02Decoupled, swappable, and simultaneous multi-backend support for storage
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04Attention-weighted recall and decay, mirroring biological memory
05Tiered memory model: IDENTITY_CORE, ACTIVE_CONTEXT, LONG_TERM, and ARCHIVE
06Core MCP tools: store_memory, search_memory, and claim_memory