*Source: <https://send.sgit.ai/storyboards/model-sheet/> · send.sgit.ai v0.1.4 · generated from the same data as the page, so the two cannot drift.*

# The model sheet

- **Maya**: the sender: a consultant who sends reports and photos to people who have no account anywhere
- **Hugo**: the recipient: on the newest phone he has ever owned, with no account and no wish for one
- **Ravi**: the client: a finance director who receives a new version every week and asks who else can see it
- **Inês**: the engineer: embeds the send code in her company's product and runs a server of their own
- **Eve**: the listener: on the wire, in the chat, by the laptop; reads whatever passes and never gets the key
- **The Server**: the server: a capability-checked store of ciphertext, at send.sgraph.ai or wherever it is deployed
- **Pip**: a session agent: a Claude session that finishes a job, hands the result over once, and keeps the work in a vault