wjingshan/dsh-dock-launcher#dsh-dock-bridge

Host plugin for the DeepSeek Harness Switch Dock app (wjingshan/dsh-dock-launcher).

It publishes the running Web server's endpoint facts to a small runtime file, so the Dock app can open an already authenticated page instead of parsing the server's startup log for the ?token=... URL.

What it does

On activation it injects two host services — webServer (the bound loopback port) and connection (the per-process launch token) — and writes:

~/.config/dsh-dock-launcher/runtime.json      (mode 0600)

{
  "pid": 4821,
  "host": "127.0.0.1",
  "port": 3080,
  "origin": "http://127.0.0.1:3080/",
  "url": "http://127.0.0.1:3080/?token=...",   // tokenized root URL
  "tokenized": true,
  "updatedAt": "2026-01-01T00:00:00.000Z"
}

It rewrites the file only when a value actually changes (checked once a minute), and deletes it on disposal — so a stopped server leaves no stale port behind. The file is removed only when its pid is the current process.

Install

dsh plugin --profile web add dsh-dock-bridge

or from a checkout, with a path:

dsh plugin --profile web add /path/to/dsh-dock-launcher/plugins/dsh-dock-bridge

Then restart the Web profile. The plugin is a host row inserted by cordis.patch.yml; remove that insert and the harness behaves exactly as before — the Dock app falls back to reading the startup log.

Configuration

Field	Default	Meaning
path	~/.config/dsh-dock-launcher/runtime.json	Runtime file location

The DSH_DOCK_RUNTIME environment variable overrides the default path.

Security

• The file contains a live launch token, so it is written owner-only (0600) and the token is never logged — only the redacted origin and PID are.
• Loopback only. The plugin opens no socket, makes no network request, and sends nothing anywhere.
• Zero dependencies, no build step, plain ESM. Every step is guarded so a failure can only log and stop; it never throws into the host's startup path.

License

MIT