dsh-tunnel-qr-plugin

Run DeepSeek Harness Web locally and want to open it from your phone or another computer? The usual path means signing up with a cloud provider, provisioning a domain, and wiring up a reverse proxy before you get a single public URL. DSH Tunnel QR Plugin cuts all of that out: on install it fetches the platform-specific cloudflared binary from official Cloudflare GitHub Releases, verifies its SHA-256, and immediately spins up a Quick Tunnel. No third-party account, no domain, no extra setup.

Once the tunnel is live, a QR-code button appears in the bottom-right corner of DSH. Tap it to reveal the current public entry-point; scan it with your phone and a one-time security key handles authentication automatically. The popup refreshes every 15 seconds, the key expires after five minutes and is single-use, and post-login traffic flows through HttpOnly, Secure, SameSite=Strict cookies over HTTP and WebSocket. The public edge only loops back to a local authenticated proxy, so your DSH port is never directly exposed. The plugin runs entirely within the DSH process, installs no system services or daemons, and never writes tokens, cookies, or temporary URLs to disk or logs.

If you just need to check context on your commute or debug from a second machine without the overhead of account sign-ups and domain management, this is essentially a zero-config option. Supported on macOS, Linux (x64 / ARM64), and Windows x64, ready to use out of the box.