smart-memory分层长期记忆管理系统。线索驱动（Cue-driven），任务前 TF-IDF 语义召回，任务后 LLM 结构化收割知识卡片，支持语义去重、时间衰减权重、四级 GC 状态机、信号分析与成熟度报告、跨卡关联与聚类合成。三语文档。 触发关键词：记忆、memory、记录、记住、回忆、recall、经验、沉淀、知识库、长期...
vector-memorySmart memory search with automatic vector fallback. Uses semantic embeddings when available, falls back to built-in search otherwise. Zero configuration - works immediately after ClawHub install. No setup required - just install and memory_search works immediately, gets better after optional sync.