Record a text moment in the user's diary. Capture whenever they share something worth remembering — an event, feeling, win, or decision. The user never types into an app; you keep the diary for them.

Save a photo into the user's diary for a day (local path or base64), with an optional caption.

Save a voice note into the user's diary for a day (local path or base64), with an optional transcript.

Read back one day's full diary entry, including any photos and voice notes filed that day.

Read diary entries between two dates (inclusive).

Search the whole diary for a word or phrase; returns matching days with snippets.

Resurface entries from this same calendar date in past years (true anniversaries). The memory people fall in love with.

Pull the last 7 days of entries so you can write the user a short weekly reflection.

List every day that has a diary entry, oldest to newest.

Turn the diary into living memory of the person. With about, returns everything the diary knows about a person/place/topic across time. Without it, returns a profile digest (recurring people, themes, mood pattern, open commitments) for you to synthesize into who this person is. This is what makes Dear Agent a memory, not just a notebook.

Get reflection material so you can proactively talk back to the user: patterns, progress, open loops, and on-this-day memories over the last week or month. Use for a daily check-in or weekly recap so the diary feels alive.