dsh-strata-monitor

Live monitor of a local Strata model server inside the DeepSeek Harness (dsh) GUI.

A pill next to the message composer shows the model's state at a glance. Hover it for the full picture.

What it shows

Field	Read from
state (busy / idle / offline) and phase	GET /status
live token rate, mean rate, prefill rate	GET /status, GET /metrics
generated and prompt tokens, queued requests, elapsed time	GET /status
model name, engine version, context size	GET /metrics
free VRAM, arena size, expert-cache size	GET /metrics
last request: duration, prompt and output tokens, decode speed, cache hit rate	GET /metrics

The panel refreshes every 5 seconds. When Strata cannot be reached, the pill reads offline instead of showing stale numbers.

Requirements

• DeepSeek Harness 0.2.1-rc.2 or newer (developed and tested against 0.2.2-rc.1)
• Node.js >=22.19
• A Strata server that answers /status and /metrics, by default on http://127.0.0.1:8080

Install

dsh plugin --profile web add github:ARustamA/dsh-strata-monitor

Replace web with the profile your host actually uses, then restart the host.

Configuration

Variable	Default	Meaning
STRATA_URL	http://127.0.0.1:8080	Base URL of the Strata server

The panel reads the server's read-only status endpoints; no API key is needed.

How it works

The bundle has two halves:

• Host (index.js) registers one read-only route, GET /strata/monitor, on the composition's web server. It reads Strata's /status and /metrics and returns a compact summary. Requests from another origin are refused, and any method other than GET or HEAD is answered with 405.
• Browser (client.js) renders the pill next to the composer and polls that route every 5 seconds.

Development

npm test                    # node --test "test/*.test.js"
node test/mock-strata.mjs   # a stand-in for Strata on :8080, with captured payloads

License

MIT — see LICENSE.