Traceless-zero

零依赖确定性 Agent 长期记忆系统 — Markdown 权威源 + 薄索引，拒答/澄清替代向量硬猜，玻璃盒可审计。 | Zero-dependency deterministic agent memory system — Markdown authoritative store + thin index, refuse/clarify instead of vector guessing. A glass-box alternative to RAG.