dsh-web-submit

DeepSeek Harness plugin that lets you drive the running dsh web instance from the command line — the task executes inside the web process, so the Web UI shows it live (same sessions store, same event stream), and permission / approval questions appear in the Web UI.

No separate headless process, no webhook glue: one plugin, three endpoints.

Endpoints

Method	Path	Description
POST	/x/headless	{"task": "...", "cwd": "...", "preset": "standard", "mode": "queue"} → {"ok": true, "sessionId": "session-..."}
GET	/x/headless/status?sessionId=...	Latest session events (non-streaming poll)
GET	/x/headless/events?sessionId=...	SSE live event stream; ends after turn/end

Loopback requests only (127.0.0.1 / localhost), same trust posture as the built-in /api surface. The plugin reuses the in-process ApiProxyService, so it stays identical to the UI's own session/prompt path.

Install

dsh plugin --profile web add file:C:/dsh-web-submit

The bundle patch rule (cordis.patch.yml) is applied automatically by dsh plugin add, so no manual edit to the host profile is needed.

Restart dsh web (~/.dsh/start-web.cmd) to load the plugin.

Example (CLI)

# submit a task
curl -s -X POST http://127.0.0.1:3080/x/headless \
  -H 'content-type: application/json' \
  -d '{"task":"Summarize the README","cwd":"C:/my/project","preset":"coding"}'

# tail it live
curl -sN "http://127.0.0.1:3080/x/headless/events?sessionId=session-xxx"

While it runs, open the Web UI: the session is visible in real time, exactly as if you had typed the task there.

Config

Key	Default	Meaning
routePrefix	/x	Route prefix for all endpoints
maxBodyBytes	1048576	Max request body size

License

MIT