recallweaver

A lightweight dynamic memory engine for LLM Agents. Core: Decay weights + Spatiotemporal Graph + Explainable Retrieval. No Docker, No Vector DB, Just SQLite.

results = api.recall("用户现在住哪", limit=3) for res in results: print(f"记忆内容: {res.content} | 衰减得分: {res.score:.2f}") text src/recallweaver/ ├── api.py # 统一对外门面，极度简洁 ├── config.py # 环境变量与路径加载 ├── db.py # SQLite WAL 模式、死锁重试机制 ├── models.py # Pydantic 强数据校验 ├── decay_engine.py # 指数衰减算法（动态遗忘） ├── graph.py # 递归 CTE 时空图谱（防死循环） ├── memory_manager.py # 双时间戳事实冲突处理核心 ├── retrieval.py # FTS5 混合检索与权重重排 ├── server.py # FastAPI 服务层 └── plugins/ # DSH 等框架的适配插件