Notes vault (Obsidian)

Set Notes vault in Setup to your Obsidian vault's folder (or any folder of notes; it must exist). Hordes that write notes, the Knowledge compiler and the Morning brief, then save each finished note into the vault's Kowalski folder:

Kowalski/2026-10-01 What are the main ways to learn Rust.md

Each note has front matter that Obsidian shows as properties: source: kowalski, the horde, the run and the date, plus the note's own title and tags. A note is never overwritten; a second one with the same name gets (2). The run's page says where the note went, with Open in Obsidian. No plugin is needed: a vault is a folder, so Obsidian sees the file at once.