Search notes by title/body (case-insensitive substring match).

Returns matching notes with id, title, last-updated time, and a text snippet around the match — actual content, read from the local DB.

Return a single note's full title and body text by its id.

Set include_html=true to also get the raw HTML body.

List the most recently updated notes (id, title, updated time).

List all notebooks with their note counts and parent id.

List notes inside a notebook (resolved via the notebook's note list).

List all tags with their note counts.

List notes carrying a given tag, matched by tag title.

Create a new note in UpNote via the URL scheme.

content is treated as Markdown by default. notebook matches by name. Tags cannot be set via the URL scheme — tag the note manually in the app. Returns the launched upnote:// URL.

Open an existing note in the UpNote app by its id.

Open a notebook in the UpNote app by its id.