dsh-ui-cost-meter
DeepSeek Harness Web GUI 插件：当前会话的实时花费，按每个模型的 token 费率计价，并以标签形式显示在编辑器下方
插件会安装到这里；不确定时保持 web。
npx -y @deepseek-ai/dsh plugin --profile web add github:yuu1111/dsh-ui-cost-meter#5bb91f0fcd4206fd48a277bd64aef9065d45eeccUi Cost Meter 以 dsh-ui-cost-meter 发布，当前版本为 1.3.0。Plugin Hub 会校验它的 manifest，并保存精确安装来源，便于复现安装结果。
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Real-time spend for the DeepSeek Harness Web GUI: one pill under the composer, beside the shipped turn/token pills, that says how much the session has cost so far.
⏱ 1 turns 71 steps · 285 tok/s 🗄 7.3M tok · Cache hit 99% $ 0.42
The amount rides the session projection seam, so it is whole-log (paging and compaction cannot change it), it survives reloads, and it is priced from the durable provider usage the harness already logs. The pill is shaped like the shipped stats pills: clicking it opens a breakdown panel that repeats their dialog's title, rule, and label/value rows, naming each cache bucket, the unpriced tokens, and the route that priced them.
dsh plugin --profile web add dsh-ui-cost-meter
Under a source checkout, add link:<path> works the same way. The plugin
declares its own bundle patch, so the row appears in the profile without
editing cordis.patch.yml.
Every field lives on the plugin row, and every price is per one million
tokens in whatever currency symbol names.
No configuration is needed. The plugin ships a rate table for every model OpenCode Go, OpenCode Zen, and Command Code served when it was generated:
| Provider | Routes | Where the numbers come from |
|---|---|---|
opencode-go | 37 | models.dev, kept only for the ids https://opencode.ai/zen/go/v1/models actually serves |
opencode | 82 | the same, against https://opencode.ai/zen/v1/models |
command-code | 89 | https://api.commandcode.ai/provider/v1/models for the ids, each model's page under https://commandcode.ai/models/ for Input, Output, and Cache read |
Write rates only for the routes where the shipped number is wrong for you —
a peak-hour price, a different plan, a provider the table has never heard of.
Your key replaces the shipped one for that route:
- id: cost-meter
name: dsh-ui-cost-meter
config:
symbol: '$'
rates:
deepseek-official/deepseek-flash:
input: 0.15
output: 0.6
cacheRead: 0.003
cacheWrite: 0
| Field | Meaning |
|---|---|
symbol | Prefixed to every amount. Default $. |
defaults | Use the shipped table. Default true; false prices only what rates and fallback name. |
rates | Unit prices keyed by "<provider>/<model>", then "<model>". Your key wins over the shipped table. |
fallback | Unit prices for every route no key matches. Omit it to leave unmatched routes unpriced. |
The shipped keys carry the provider names opencode-go, opencode, and
command-code. A profile that names the same provider something else gets no
default for it and needs its own rates entries.
One rate per route can only carry one number, so the table holds the off-peak price each provider publishes:
cacheWrite is 0, except on
OpenCode Zen where the published price has one.A route with no matching rate is not guessed at: its tokens are counted as
unpriced, contribute nothing to the total, and make the pill mark its amount
with a trailing +. The panel then names how many tokens were left unpriced, so
a missing rate is visible instead of silently wrong.
The host half registers the costMeter session projection. It folds the
durable log: a request/header sets the route, and each settled
assistant/message (or assistant/attempt, which preserves a billed attempt
that left no surface message) contributes the provider usage embedded in its
stream. A re-reported sample for the same turn and step replaces the earlier
one; llm/retry-started closes that slot so a retried attempt adds instead.
Input, output, cache-read, and cache-write tokens are then priced by the route's
rates, with the shipped table folded under the row's own rates.
The client half registers one entry on the conversation.composer.dock slot
and renders it into the shipped stats row ([data-composer-stats]) with a React
portal, so the cost pill shares that row's font, spacing, and vertical rhythm
instead of starting a row of its own. Shells without that marker (DSH 0.2.1
and later) get the pill placed straight into the dock's own row, unwrapped.
The pill and its panel carry the shell's own declarations — the same --dsw-*
tokens, sizes, radius, and two-column row grid as the shipped pills and their
dialog — because a third-party bundle can only reach the platform modules the
shell seeds, not its CSS modules.
bun install
bun run build # lib/index.js (host half) and lib/client.js (browser half)
bun test # pricing fold, formatting, and the built bundle
bun run check # type check
bun run lint # biome
src/rates.generated.ts is the price list the plugin ships, and
bun run rates:update rebuilds it. The generator reads
models.dev plus each provider's /models
endpoint for OpenCode, and each Command Code model page for Command Code. Ids
upstream does not price are skipped and named on stderr, so refreshing the table
is one command and a commit.
lib/ is generated and ignored by git. build.ts bundles the host half as ESM
(with zod and @deepseek-ai/schemastery left external) and the browser half
as CJS wrapped in the window.__ModuleLoader__.load({ id, factory }) loader
format the client module system serves.
MIT