Point & click capture
Hover highlights the real element on the page; one click captures it. No more describing “that button at the bottom”.
An extension by Cyber Samurai
Dev Bridge for DSH
Send elements from web pages directly to DeepSeek Harness.
Point at the real element, say what you want, and your Harness chat receives the exact selector, XPath and your comment.
- Free to use
- Local-first & private
- No account needed
- No HTML captured
Features
Everything the extension does — nothing it shouldn't.
Exact references
Every capture carries a verified unique CSS selector, its XPath and the visible text — so the agent knows precisely what you mean.
Tiny payloads
One compact JSON per review — URL, selector, XPath, text, comment. No HTML dumps, no duplication, fewer tokens.
Straight into Harness
Click Send to Harness chat and the capture is typed and submitted into your local chat — default 127.0.0.1:3080 — for you.
Local-first & private
No network requests, no tracking, no account. Captures stay in your browser’s local storage until you choose to send them.
History & re-send
Every capture is saved in the popup — re-send, copy as JSON, or download as Markdown whenever you like.
Configurable Harness port
Harness not running on the default port? Change it once under Settings (⚙ in the popup) and every send finds your chat there.
Master prompt on every send
Add standing instructions in Settings — e.g. “always verify the selector before editing code” — and they are prepended to every capture you send to Harness.
How to use
From page to Harness chat in four clicks.
- Install Dev Bridge for DSH from the Chrome Web Store (or load it unpacked during development).
- Open any website you want to review — your own app, a live page, anything.
- Pick — press Alt+Shift+E, or click the toolbar icon and choose Pick element on this page. Hover highlights the element; click it.
- Review — type your comment and press Send to Harness chat.
What lands in your Harness chat:
{
"url": "https://example.com/page",
"selector": "button#submit[data-testid=\"buy-now\"]",
"XPath": "//button[@id='submit']",
"Text": "Buy Now",
"comment": "Move this button above the search bar."
}
The agent verifies the selector on that URL before touching any code — and asks you if it is ever ambiguous.
Privacy policy
Short version: this extension collects nothing and transmits nothing over the internet.
What we collect
Nothing. No personal data, no browsing history, no analytics, no advertising, no accounts.
Where captures live
Captures stay in chrome.storage.local on your device. They only travel to your locally running DeepSeek Harness at 127.0.0.1:3080 — your own machine — and only when you press Send.
Permissions, in plain terms
activeTab works only while you use the picker; loopback host access reaches only 127.0.0.1:3080; storage, scripting and clipboardWrite power the local list, on-demand picker and Copy button.
Network & third parties
The extension performs no network requests and loads no remote code. No third-party SDKs. Loopback stays on your machine.
Full details: privacy-policy.html (For a complete review of our privacy policy check this link).
A message from the developer
Hi, I’m Cyber Samurai. I built Dev Bridge for DSH because describing web elements in words wastes everyone’s time — pointing at the real thing is better. The extension is free, local-first, and will stay that way.
If it saves you time too, please consider a small donation. It keeps development going and the extension free for everyone.