Zk · colchuck-ai bundle Maintains a Zettelkasten—atomic linked markdown notes as an on-disk knowledge graph and agent memory extension: inbox → permanent notes, date+slug IDs, markdown links with explicit context, object tags, structure and buffer notes. Use when the user wants zettelkasten, slip-box, linked notes, persistent agent memory, knowledge capture, or initializing a notes-only layout; when working in any directory that holds the slip-box layout (`template-zettel.md`, `inbox/`, and `YYYY-MM-DD-slug.md` permanent notes); when copying the zk-template assets to bootstrap a slip-box.