The useful receipt is not a transcript. It is a compact operational record that shows what the agent saw, decided, changed, verified, and left for a human.
Record the user request
Keep the original wording, deadline, and channel. Do this before the agent opens a browser.
List evidence
Attach source URLs, account pages, screenshots, cached context, or search results used during the task.
Separate drafts from actions
Show whether the agent only drafted, actually submitted, published, booked, purchased, or paused for approval.
Verify the result
Check the public URL, confirmation page, email, sitemap, or status endpoint. Failed verification belongs in the receipt.
Create the next queue item
End with the next action: ask the user, retry deploy, update a page, send follow-up, or close the task.