No cookie API, no password or OTP access, no form-value extraction, no CAPTCHA inspection, and no page images. The companion attaches only for viewport emulation and rendered DOM/style measurements on approved app origins.
Menu
Chrome companion / authenticated products
Capture beyond the login wall.
Start at login and the companion explores the public auth graph, returns to wait while you sign in, then resumes automatically across the authenticated app. Start inside an existing session and it begins with the signed-in graph. If you enable the separate native-state pass, disclosures, popovers, and fragments are captured and restored; tabs, forms, and uncertain actions stay in your hands. Reuse a prior export to skip unchanged routes. MFA and CAPTCHA remain entirely user-controlled.
- SHA-256
e292fd42e5b074b484cf0ab66f6f5a429dec09b2e18e616bb4e3f494ce2cd307- Permissions
- activeTab, debugger, downloads, sidePanel, storage, unlimitedStorage, webNavigation
01Login surfaceOr an existing session
02Safe auth handoffProvider pages skipped
03Post-login graphApproved app origins
Three minutes. No account connection.
- 01Download and unzip
Download the companion archive and unzip it somewhere you will keep it.
- 02Load the extension
Open
chrome://extensions, enable Developer mode, choose Load unpacked, and select the unzipped folder. - 03Open the side panel and start
Click the extension icon to keep Site DNA beside the selected tab. Choose a role and capture budget, optionally load a prior export, then start. It stays open through navigation, manual credentials/MFA/CAPTCHA, and the signed-in graph.
Authority boundary
Automate only what can be restored.
The extension navigates bounded, filtered page links and a narrow set of local controls with explicit state ownership. It records restoration evidence and leaves forms, credentials, theme preferences, billing, destructive actions, and uncertain controls entirely to you.
One Start covers pre-login discovery, the manual authentication wait, and post-login DFS. Only native disclosures, native popovers, and fragments may be changed automatically, then restored without dispatching app click handlers. Interaction timing otherwise records only actions you perform.
Structured measurements live in extension-local storage. Replace or omit text, normalize route IDs, remove private terms or origins, inspect the exact JSON, then explicitly export. Additional role exports merge without replacing prior evidence.
Replace the unpacked folder, then reload.
Download the new archive, verify its SHA-256 above, replace the old unpacked files, and click Reload on chrome://extensions. Extension-local evidence remains in Chrome unless you remove the extension or use its reset controls.
- 0.7Reliable recovery
Retry failed safe routes from the ledger, retain failure reasons, record per-route elapsed time, and keep partial exports available after interruption.
- 0.6Operational evidence
Added runtime health, environment probes, source instrumentation, reviewed disposable-account plans, and exact privacy previews.