Three-Layer Memory Architecture

The memory system that actually works in production. Layer 1: daily notes — raw session logs, your audit trail, no curation needed. Layer 2: entity files — one file per person, vendor, or project, updated when things happen. Layer 3: MEMORY.md — the 20% worth keeping forever, distilled from daily logs via nightly cron. Your agent wakes up each session knowing what happened, who matters, and what to watch for. Templates for all five entity types plus a consolidation cron prompt.