memory_architecture_refinement — 2026-04-19
Summary
Closed 4 evolution-backlog items (Hostinger container count drift, vault wiki write perms, MCP dedup false-positive resolution, MCP workspace-scoping doc), refactored MCP model from 3-tier to simple 2-tier (Permanent + Desktop Connector — stripped all project-scoped mcpServers from both ~/.claude.json files, cascaded across 8 doc files), and codified two-workspace purpose philosophy with keep-vs-prune classifier (canonical in aj-workspace, cross-linked from aj-ea). Memory state pristine: 134-line aj-workspace MEMORY (target 130, 4 lines over but well under hard 200), 47-line aj-ea MEMORY, 0 project-scoped MCPs, 7/7 Permanent connected, 1.3GB disk reclaimed in Phase 2.