Session memory + MEMORY.md index (Active → 2026-06-26) + ledger + skill-harvest
register (/graduate-chamber-source proposal). Pulling thread: apply the proven
OCR→canonical pipeline to the rest of the OCR sources — Alexander Books 1–4 next.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019pnD8uNFC9Q2dbLQa3MBDc
