Browser Agent Blueprint
Project guide

Session and extraction integrity

The agent saw zero. The browser did not.

An empty tool response can mean an expired login, a genuinely empty report, or a broken read channel. Compare the evidence before deciding what zero means.

Compare what the page shows with what the agent received

fixture://demo-state
Synthetic report pageFIXTURE
https://example.test/sign-in?return=/reports/weekly

Account marker
Report state
Visible rows
Agent observationREAD ONLY

Extraction response

Configured read-path probe

NOT CHECKED

Read the page and tool response together, then classify.

A zero from one channel is not enough to prove an empty report.

For a real task, use only fresh, site-specific signals and a configured read-only probe. This page runs no agent, browser, account or network request. Read the workflow.