Local only
No network request is required.
COGNITIVE LIBERTY
A layout diagnostic is not a profile.
The operator chooses when to generate a local packet and reviews it before sharing. The packet measures interface components, never participant cognition or behavior.
Data minimization by construction
Content free
No page body, query value, cookie, history, keystroke, or pointer trail.
No stable ID
Nothing correlates runs across sessions.
No inferred trait
Accessibility settings and geometry do not become participant attributes.
EVIDENCE BOUNDARY
Exact scope, owner, correction, expiry, and limitations remain authoritative.
A color, badge, HTTP status, screenshot, signature shape, witness count, or passing test cannot promote an operational proposition. Cancellation, refusal, conflict, timeout, expiry, revocation, and rollback are neutral technical states.
NO JUDGMENT WHATSOEVER. Participant-evaluation and standing effects remain NONE.