agentdb-hierarchical-store
Installation
SKILL.md
Hierarchical Store
Three-tier memory matching how humans actually use memory. Each tier has different retention, retrieval cost, and query semantics.
Tiers
| Tier | Retention | Use for |
|---|---|---|
| working | minutes (auto-expires) | The current task's scratch — files open, hypotheses, in-flight decisions |
| short | hours-days | Recent session context — what was decided this morning |
| long | indefinite (until pruned) | Cross-session facts, patterns, lessons |