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dsh-quota-cards

A DSH account-quota plugin. It keeps a resident Card at the left end of the
composer that follows the selected model and shows the matching account
readout — DeepSeek balance, or OpenCode Go remaining token usage over the
5h (rolling) / weekly / monthly windows — with a debounced manual refresh
button and interval-based auto refresh.

Features

Composer-left quota Card (conversation.input.left)

• DeepSeek: account balance (total, with granted/topped-up detail in the
  tooltip). Credential reference and refresh interval are configured in
  Settings.
• OpenCode Go: remaining token traffic for the 5h (rolling) / weekly /
  monthly windows as percentages (tooltip carries the used share and reset
  time).
• Follows the model: each refresh re-resolves the current provider via the
  session.models RPC; providers whose id contains deepseek show the balance
  card, opencode providers show the usage card, anything else shows a muted
  placeholder. The model is re-checked on mount, after each finished turn
  (running flips), on connection reset, and on settings changes.
• Manual refresh (debounced): a click refreshes immediately (bypassing the
  host cache); clicks inside the 2 s cooldown window, or while a request is
  in flight, are ignored.
• Auto refresh: every configured interval (1 / 5 / 10 / 30 / 60 min);
  the next tick is re-scheduled with the latest interval after each fetch.

Settings → 额度查询

• DeepSeek balance: credential reference (default DEEPSEEK_API_KEY) +
  refresh interval, with a configured/missing badge.
• OpenCode Go usage: credential reference (default OPENCODE_GO_API_KEY) +
  refresh interval.
• Saves apply live; credential values never reach the browser.

Data sources & security

• DeepSeek: GET https://api.deepseek.com/user/balance with
  Authorization: Bearer <key>.
• OpenCode Go: GET https://opencode.ai/zen/go/v1/usage with
  Authorization: Bearer <key> (the same Anthropic-compatible key used when
  ANTHROPIC_BASE_URL points at opencode.ai/zen/go).
• Keys are resolved host-side via ctx.credentials.resolve(); the browser only
  receives read-only fetched results. Settings writes require a same-origin
  POST.
• The host caches each provider's readout for its configured interval; manual
  refresh (force=1) bypasses the cache.

Installation

Prerequisites: DSH installed (dsh web runs) and pnpm on PATH (dsh plugin
forwards to pnpm).

# 1. Unzip to a folder, e.g. D:\plugins\dsh-quota-cards
# 2. Install into the web profile:
dsh plugin --profile web add file:D:/plugins/dsh-quota-cards

dsh plugin add runs pnpm and adds @dsh-external/dsh-quota-cards to the
profile's dsh.profile.bundles.

# 3. Restart dsh web
# 4. Open Settings → 额度查询, confirm both credential references, and make
#    sure the keys exist (e.g. in .credentials.yaml or env):
#      DEEPSEEK_API_KEY: sk-xxxx
#      OPENCODE_GO_API_KEY: sk-yyyy
# 5. Back on the chat page, the quota Card sits at the left of the composer.

Uninstall

dsh plugin --profile web remove @dsh-external/dsh-quota-cards
# then restart dsh web

Compatibility

• Host services: settings, credentials, sessions, agentDefaultModel,
  optional webServer; client services slots, connection; slots
  conversation.input.left and settings.section (declared by the shipped
  ui-conversation / ui-settings bundles).
• Provider matching is by provider id (deepseek → balance card, opencode →
  usage card); DeepSeek's official provider id is deepseek-official and the
  common OpenCode Go id is opencode-go.
• No third-party runtime deps of its own (schemastery and the @deepseek-ai
  packages are peerDependencies resolved from the profile).