Secure multi-device remote access for DeepSeek Harness: connect from your phone or browser to your local Harness over an end-to-end encrypted channel (Noise IK with a WebRTC-ready adaptive transport), with device authorization and ApiProxy-only remote capabilities, no shell or arbitrary file access.

Install

# from GitHub (first run asks for allowBuilds approval — follow the hint, retry)

dsh plugin --profile web add github:liguobao/deepseek-harness-remote

Any plugin you install runs third-party code with your own permissions — it can read your files, use your credentials, and reach the network, and tool approvals don’t sandbox it. GitHub-sourced plugins also run build scripts at install time. Only install sources you trust, and pin a commit (github:owner/repo#sha).

README

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Connect once. Ready whenever you are.

Continue a DeepSeek Harness session from your phone, tablet, or any browser.

Return to the same Harness session from whichever device is with you. Harness keeps running on your work computer, with the same workspaces, tools, and project setup. Remote is simply another window into that environment.

Developer preview — pin an explicit version when installing.

What you can do

Follow an active session and review its latest progress
Send new instructions or change direction
Answer questions and respond to permission requests
Open workspaces from any connected computer
Move between devices without moving your work

Remote is available in a browser and through the Remote workspace entry in Harness on another computer.

Install the Host plugin

Install the plugin on the computer where Harness and your projects run.

In DSH Desktop, open Extensions → Manage plugins… and install:

github:liguobao/deepseek-harness-remote#v0.2.23

Or install it for the web profile:

dsh plugin --profile web add "github:liguobao/deepseek-harness-remote#v0.2.23"

Restart Harness, then open Settings → Plugins → Plugin configuration → DeepSeek Remote Connection.

Link your computer

Create an account with invitation code NRAE-NUUM-C9UY, then:

Sign in and generate a one-time link code.
Enter the code in the Host plugin.
When the computer appears online, open it from Remote.

Note: A self-hosted relay node option will be provided later.

Secure by design

The Host makes outbound connections only. No public port is opened.
Session traffic is end-to-end encrypted. The service relays ciphertext without storing session plaintext or device private keys.
Remote exposes only the Harness capabilities required by the interface. It does not provide a shell or remote desktop.
Folder browsing lists directories only; it cannot read files or change the filesystem.
Removing a device immediately revokes its Remote access.

For implementation details, see the Plugin guide, documentation index, and Remote Protocol.