dsh-opencode-go-usage-dock

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A DeepSeek Harness web-GUI plugin that shows your OpenCode Go plan usage in a compact readout docked under the composer, aligned with the input bar's width — the same seat the shipped stats line lives in. No settings page, no sidebar entries, nothing to click through: the three usage windows (5-hour rolling / weekly / monthly) are always visible while you chat.

Features

• Composer dock readout — one compact line under the input bar, perfectly aligned with it (conversation.composer.dock, order 10, beside the shipped stats line)
• Three usage windows — 5-hour rolling / weekly / monthly, with percent used and reset time
• Health-colored dots — green < 60%, amber 60–85%, red ≥ 85%
• Hover for details — tooltip shows window name, spend limit and reset time
• Manual refresh — a small refresh button re-queries the official endpoint on demand
• Silent fallback — when opencode-go is not configured, the dock renders nothing: no error noise, no placeholder; only real failures (network / HTTP / parse) surface an error line with retry
• i18n — Chinese and English dictionaries (follows the DSH UI language)

Prerequisites

• Node.js + DeepSeek Harness with the standard dsh web profile (the api-gateway client Remote and the conversation.composer.dock slot are part of the default composition)
• An OpenCode Go subscription, with the opencode-go model configured in Settings → Models
• An OpenCode Go API key (sk-opencode-…) — see API key configuration

Install

Via GitHub

dsh plugin --profile web add github:xv-chang/dsh-opencode-go-usage-dock

Via npm

dsh plugin --profile web add npm:dsh-opencode-go-usage-dock

Profile activation

Since 0.1.2 the package declares a dsh.bundle profile patch, so dsh plugin add registers it as a profile layer automatically — no manual cordis.patch.yml editing needed.

Then restart dsh web so the host half and the served client bundle pick up the plugin.

Installing a version before 0.1.2? Add the row manually to $DSH_HOME/profiles/web/cordis.patch.yml:

- insert:
    - id: opencode-go-usage-dock
      name: 'dsh-opencode-go-usage-dock'

Configuration

Host-side tunables live on the plugin row in cordis.yml:

- id: opencode-go-usage-dock
  name: dsh-opencode-go-usage-dock
  config:
    baseUrl: https://opencode.ai/zen/go/v1/usage   # default
    timeoutMs: 15000                               # default

API key configuration

The plugin resolves the key from the DSH credentials seam only:

• OPENCODE_GO_API_KEY in $DSH_HOME/.credentials.yaml (or as an environment variable).

No OpenCode CLI files are consulted — this plugin is a DSH feature and does not depend on an opencode installation.

Behavior

How it works

A dual-face plugin. The Host publishes the opencodeUsage Typert Remote service; the Client mounts it, registers the conversation.composer.dock slot, and renders the readout. Communication rides the harness /api RPC carrier.

The usage endpoint

GET https://opencode.ai/zen/go/v1/usage
Authorization: Bearer <API_KEY>

Returns (community-verified shape; not yet in OpenCode's public docs, so parsing is defensive):

{
  "usage": {
    "rolling": { "status": "ok", "percent": 9,  "resetsAt": "2026-08-14T07:20:04.810Z" },
    "weekly":  { "status": "ok", "percent": 12, "resetsAt": "2026-08-17T00:00:00.810Z" },
    "monthly": { "status": "ok", "percent": 6,  "resetsAt": "2026-09-09T00:41:03.810Z" }
  }
}

percent is 0–100; resetsAt is ISO-8601.

FAQ

pnpm reports "missing peer react / @deepseek-ai/..." during install — is that normal? Yes, safe to ignore. Those dependencies are provided by the DSH runtime: DSH resolves bundles two-anchor (installation first, profile second) and maintains a flat fallback directory at $DSH_HOME/profiles/node_modules so the plugin resolves the installation's built-in @deepseek-ai/* and react through ordinary Node parent-walk. pnpm only warns because the peers are not part of the profile dependency tree at install time; loading is unaffected. If you also see declares no dsh.bundle, upgrade to 0.1.2+ (it then registers itself as a profile layer automatically).

The dock does not appear. The slot is session-scoped: open any conversation. Then check, in order: (1) opencode-go is present in Settings → Models; (2) an API key resolves (see above); (3) the plugin row is in the profile patch layer and dsh web was restarted.

I see "API Key 无效或已过期 (401)". Your key is wrong or expired — re-issue it in the OpenCode dashboard and update the credentials seam.

Quota limits shown in tooltips ($12/$30/$60) drift. They follow the OpenCode Go plan and are displayed for context only; the endpoint response does not include them.

License

MIT