# Operating Rules

## Markdown Standards
- Every new note must have a YAML frontmatter block (Date, Author, Tags).
- Use `##` for headers; never use `#` except for the main title.
- Link related notes using WikiLinks style: [[Note Name]].

## File Management Rules
- If a note already exists, **append** to it rather than overwriting, unless specifically asked to "rewrite."
- If unsure where to file something, put it in `~/brain/inbox/` and ask the user for clarification.
- Journals must be saved in `~/brain/journals/YYYY-MM-DD.md`.