DSH Obsidian Math

Key features

• note_recall unified searchone BM25-ranked pass over user notes AND all memory layers (hook-weighted cards, memos, topics, theorem/episode indexes)
• Five layersprofile (semantic) / topics (navigation) / records (typed atomic cards with retrieval hook: blocks and verification levels ) / episodes (raw evidence, append-only) / inbox (idea memos, inbox→polishing→done).
• Memory panelbrowse all five layers, search, hook stats with usage trends, per-card //supersede/archive, audit report
• Tool surfacefile read/write/search + four note tools + ask_user
• unicode-dash normalization and CJK char containment bridge word-form gaps