Support

DeepSeek Harness Connector — an unofficial community project by Corsen AI

Where to ask

Bugs, questions and feature requests: the repository's issue tracker. Email: hello@corsen.ai. Please never paste a pairing code, a page's content, or anything from a signed-in site into a report.

What the panel is telling you

Panel says	What it means	What to do
Welcome	This Chrome has never been paired	Follow the setup card: it says whether the companion is reachable and shows the commands; then type the pairing code (`dsh plugin --profile web exec dsh-connector-broker --pairing-code`, or the installer's output)
Connecting… / Not connected	The companion on `127.0.0.1` is not reachable	Start DeepSeek Harness (the connector starts the broker itself), or `dsh plugin --profile web exec dsh-connector-broker`, or re-run the installer; check the port in Settings
No sessions	No DeepSeek Harness process with the connector installed is running	Start `dsh` in a profile where the connector was added
No tabs attached	The session is selected but controls nothing	Open the tab you want it to work in and press Attach
Update required	The extension and the companion speak different protocol versions	Update whichever is older; the two are released together at the same version

Prerequisites

DeepSeek Harness (dsh) 0.1.2-rc.1 or newer, Node.js 22.19 or newer, and pnpm on PATH — dsh plugin forwards to pnpm and DeepSeek Harness does not install it (npm install -g pnpm). The installers check for all three before creating anything.

Known limitations

Pages Chrome protects (chrome://, the Web Store) cannot be attached; the panel marks them as restricted.
Sites that require trusted input events may not respond to the connector's synthetic clicks; the failure is reported as a failed action, never as a success.
On Windows, dsh plugin add splits a path containing a space (an upstream limitation); the installer works around it with the file's short name.
Content inside iframes is not read or acted on in this version: the page code runs in the tab's top document and does not descend into frames. Open shadow DOM (web components) is read and acted on as rendered; a closed shadow root cannot be reached and is not claimed.
Secret masking is by the signals a page gives; a field with no telling type, attribute, name or label cannot be told from an ordinary one.
A screenshot is pixels and is not masked: it shows the attached tab as you see it. Chrome captures only the tab at the front of its window, so a covered attached tab is brought to the front first, and the result says so.

Home · Privacy · Source