@mi-lu-uncle/dsh-pelican-watch

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A DeepSeek Harness community plugin that runs a long-term model-quality probe (降智监测) on a schedule, across any number of models:

• Pick your models — the gear in the panel's top-right corner lists every model the configured providers report (live /models discovery, merged with the models in your DSH profile) and probes a multi-selected set, each model through its own provider and API key.
• Scheduled drawing — every 30 minutes (configurable) each selected model is asked to draw an animated pelican riding a bicycle: a single-file HTML page with an inline SVG whose motion is SVG declarative animation (<animate> / <animateTransform>).
• No skills, no tools — each run is a bare chat/completions request with no tool definitions and no agent loop, so the result measures the model alone, never your local skills.
• Everything flat, nothing to click — the main board is read-only: one band per model, its status and figures on the left (when its newest drawing landed, runs, average duration, how many came back without a drawing, and the failure reason) and every drawing it ever made on the right, all laid out at once — nothing collapsed, filtered, or hidden behind a click.
• Run state in the header — while probing: “n/m done”, which models are in flight, how long the slowest has waited (m:ss) and the timeout cap (m:ss), so a slow model and a stuck one are told apart at a glance.
• One gear button — the panel's own top-right corner opens a settings sheet: pick models, pause or retune the schedule, stop the pass, see one drawing bigger. The board below stays pure viewing, so nothing has to be clicked to be read. To probe one model, press 「单独检测」 on its band: one request for that model — and several bands can be probing at the same time.
• Stop it, retune it — that same sheet can pause / resume automatic probing, change the interval (1–1440 minutes), and stop the pass that is running right now: requests in flight are aborted, models that had not started are skipped without a request being sent. Pausing is written to settings.json immediately and survives a restart, so a plugin you only probe by hand never costs a token on its own.
• Bounded history — keeps the newest N drawings per model (10 by default); the cap never gets divided between the models you are probing, and two providers serving the same model id keep separate histories. Same prompt, same model, over days: degradation shows up as worse structure, refusals (saved and badged 「未检出 SVG」), or latency growth.

Install

From this GitHub repository (recommended):

dsh plugin --profile desktop add https://github.com/mi-lu-uncle/dsh-pelican-watch.git

Or from a local path or tarball:

dsh plugin --profile desktop add /absolute/path/to/dsh-pelican-watch

Note: link:-installed plugins are not watched by HMR, so editing lib/index.js or lib/client.js requires an app restart to take effect.

Choosing models

The gear in the panel's top-right corner opens the settings sheet, which lists every provider route registered in DSH — the signed-in 「DeepSeek 账号」 account, the official API-key route, and any third-party provider you configured — grouped by the display name DSH uses, each with the models it advertises. Tick any number of models and Save models: from the next cycle on each selected model draws its own picture and gets its own band on the board.

The board shows exactly the selected models, in the order they were saved — a band never jumps around. Unticking a model and saving deletes its drawings: anything the board cannot show is only invisible dead weight on disk, and these probe drawings are meant to be re-drawn anyway. The save toast says how many went.

A model id is not unique: the signed-in account and a third-party provider can both serve deepseek-flash. A band is therefore a provider + model pair, and it carries the provider's display name next to the model name — two providers never share one band, nor one another's drawings.

The plugin never touches key material: calls go through DSH's model service (ctx.llm), which resolves the credential itself. That is why the account-backed provider (no API key at all, just a signed-in account) can be probed here, and why any provider that works in DSH works here. A provider that cannot list its models (not signed in, expired key) still appears, with the reason attached.

That selection lives in dir/settings.json and is what the scheduler uses; config.model / config.targets only seed the first run. The same file holds two knobs that decide what you spend, both changeable from the panel's gear without touching any config file:

key	default	meaning
autoEnabled	true	Off disarms the timer at once (nextRunAt goes empty); only the manual “probe now” then spends anything, and the choice survives a restart.
intervalMinutes	follows config.intervalMinutes (30)	Changing it in the panel re-arms the countdown immediately — no restart.
config.model / config.targets only seed the very first run. At most 12
models are probed per cycle — concurrency of them at the same time (3 by
default), one drawing each.

Speed and timeouts

• Models run in parallel (3 at a time by default), so one slow model no longer delays the others: every drawing is written to disk the moment it arrives and shows up in the panel within seconds.
• Each request has its own timeout (timeoutSeconds, default 600). A model that exceeds it is reported as 超过 N 秒没有返回 on its own band instead of hanging the whole pass. Reasoning models can genuinely be slow — measured against one provider: qwen3.7-max ~52s, deepseek-flash ~121s (15k of those completion tokens were reasoning), while glm-5.3-flash sometimes exceeded 4 minutes.
• A timeout or HTTP error is not a drawing: nothing is saved and it does not count as a drawing, because that is an infrastructure fact rather than model behaviour. A model that answers without an SVG (a refusal) is saved and marked 没出图 — that is the signal worth looking at.
• maxTokens is not sent by default: reasoning models spend tens of thousands of completion tokens before they draw, and a tight ceiling would truncate the SVG instead of speeding anything up.
• A truncated drawing is reported as such: when the answer stops at the output ceiling (an <svg> without its closing tag), the band says 「回答被截断（已输出 N tokens）：SVG 没有画完，多半是达到模型的输出上限」 instead of the vague 「未检出 SVG」, and the half-drawn page is not kept as history. Raise maxTokens in the config to give a verbose model more room.

Configuration

Defaults match the usual profile setup; override any of them on a pelican-watch row in your profile patch (cordis.patch.yml):

- id: pelican-watch
  config:
    # initial selection (the panel's picker wins once used)
    provider: deepseek-account           # a DSH provider route; account by default
    model: deepseek-flash                # model id
    # targets:                           # optional: seed several models at once
    #   - { provider: deepseek-account, model: deepseek-flash }
    #   - { provider: taotoken, model: glm-5.3-flash }
    intervalMinutes: 30                  # drawing cadence
    maxImages: 10                        # drawings kept per model (1–100; ≈5h at 30min)
    timeoutSeconds: 600                  # per-request ceiling (5–3600); lower it if a model hangs
    concurrency: 3                       # how many models are probed at once
    # maxTokens: 8192                    # optional; unset by default (see below)
    dir: ~/.dsh/pelican-watch            # where drawings are saved
    runOnStart: true                     # draw once ~8s after boot
    # temperature: 0.7                   # optional; omitted by default
    # prompt: …                          # only if you must change the benchmark

The benchmark prompt is deliberately fixed — changing it makes the history incomparable, so treat prompt as a last resort.

The animation has to be SMIL, and that is not a preference: the panel shows the extracted SVG through an <img>, and a browser running an SVG as an image does not play CSS animations and never runs scripts — only declarative SMIL moves. An animated picture driven by @keyframes or <script> will look frozen here.

Credentials

This plugin has no API-key configuration of its own. It calls models through DSH's model service (ctx.llm), which resolves the credential: an API-key route uses the key DSH stores for it, deepseek-account uses the account you signed in with. So:

• to probe a model, first make its provider usable in DSH (Settings → Models) — then it is selectable here;
• rotating a key or signing in again needs no plugin change;
• no key ever reaches the panel or its routes (the plugin never reads one).

When a call fails the panel says what to do: 需要先在 DSH 里登录 DeepSeek 账号, 这个提供方还没有配置凭据, 被限流了, 额度不足, 超出模型的上下文窗口.

Display only — no scoring

This plugin does not score anything. It does two things: it asks every model the same drawing prompt on a schedule, and it lays the drawings out as they are.

Earlier versions computed a 0-100 "structural score" offline (is there an SVG, two wheels, a frame, wings…). That has been removed on request: such a number can only approximate “did these elements appear”, and it lends a false precision. The judgement is left to whoever looks at the pictures (or to a vision model): same prompt, same model, over consecutive days — the drawings themselves are the finding, and no digit has to stand in for them.

The numbers that remain on the board are not grades, just facts: how many runs, average duration, when the newest drawing landed, and how many runs came back without a drawing. 没有出图 means the request returned but carried no usable SVG (typically a refusal). The raw answer is stored on disk next to the SVG, but the panel never renders it — clicking a drawing shows the picture alone.

Storage

Drawings live in dir (default ~/.dsh/pelican-watch):

File	Role
<时间>_<模型>.html	The full generated page; first line is a meta comment (model, provider, time, duration, whether an SVG was detected)
<时间>_<模型>.svg	The extracted inline SVG, used for the panel's <img> preview
settings.json	The selected probe targets (written by the picker) plus the two pace knobs autoEnabled / intervalMinutes

Deleting files there is safe; the panel always lists what is on disk.

Privacy & safety

• Every route is same-origin fenced like other plugin surfaces.
• Drawings are served as image/svg+xml with x-content-type-options: nosniff and a default-src 'none' CSP, and are only ever shown through <img>: the model's surrounding prose, markdown fences and any <script> are never rendered, and nothing from a model can execute in the app origin. There is no route that serves the stored page as HTML.

Layout

File	Role
lib/index.js	Host half: multi-model scheduler, schedule control, storage, /api/pelican-watch/* routes
lib/client.js	Client half: the flat board (one band per model with all its drawings) plus the gear-opened settings sheet (React)
cordis.patch.yml	Bundle patch that mounts the package as one host row
package.json	npm metadata + dsh.bundle/dsh.client/dsh.compatibility
test/pelican.test.mjs	Offline test: per-model roll-up, provider parsing, target selection, schedule control, route wiring

Test

node test/pelican.test.mjs