Automated hierarchical memory compression system that prevents context overflow through daily→weekly→monthly→core compression. Use when you need (1) long-term memory management without manual curation, (2) token-efficient context loading with attention-optimized hierarchy, (3) preventing session bloat from accumulated history, (4) automated memory rollups via cron, or (5) migrating from flat daily files to structured memory. Activates for memory architecture questions, context overflow issues, or setting up persistent agent memory.

自动化分层内存压缩系统，通过每日→每周→每月→核心压缩机制防止上下文溢出。适用于以下场景：(1) 无需人工干预的长期内存管理，(2) 基于注意力优化分层的高效标记加载，(3) 防止历史累积导致会话膨胀，(4) 通过定时任务自动汇总内存，(5) 从扁平化每日文件迁移至结构化内存。在涉及内存架构设计、上下文溢出问题或配置持久化代理内存时自动启用。