dsh-plugin-tushare
Advanced tools
Shared Tushare Pro access for DeepSeek Harness finance plugins: one token, one per-interface quota gate, one trading calendar, and errors that tell an agent whether the token lacks permission or the quota just needs a moment.
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Shared Tushare Pro access for the finance plugins in
this repo. It provides the tushare service and registers no tools — the
model never calls it directly.
Install it once, configure the token once, and every finance plugin uses it.
dsh plugin --profile web add dsh-plugin-tushare
- id: tushare
config:
token: 'your-tushare-token'
Each finance plugin could carry its own token field, but then the user pastes the same token four times, and — the real problem — each plugin meters its own per-minute quota while Tushare meters the account. Four plugins each politely staying under the limit still blow through it together.
One service means one token, one quota gate, and one trading calendar.
Tushare Pro accounts are free to create, but interfaces are gated by points, and points come from registration, activity, or payment. Roughly:
| Tier | Interfaces used by these plugins |
|---|---|
basic — entry-level account | trade_cal, stock_basic, daily |
points — higher score required | daily_basic, income, balancesheet, cashflow, fina_indicator, express, moneyflow, top_list, hsgt_top10, moneyflow_hsgt, cb_basic, cb_daily, stk_holdernumber |
Tushare moves these thresholds, so the table is documentation, not a gate. The
authoritative answer is the error you get: it quotes the current requirement.
ctx.tushare.access(apiName) returns the tier so a tool can warn up front.
Tushare answers every call with HTTP 200 and reports failure in the body,
and three unrelated problems arrive as the same code: 40203. This client
separates them, because they call for opposite responses:
| Kind | Meaning | What the agent should do |
|---|---|---|
no-token | Not configured, or the token was rejected | Ask the user to set a valid token |
access-denied | The token lacks the points for this interface | Report it — retrying and rewording will not help |
rate-limited | Per-minute quota exhausted (already retried with backoff) | Wait, or narrow the request |
provider-error | Tushare rejected the request itself | Usually a bad parameter — a bug to fix |
transport | The request never got an answer | Network problem; retry may help |
access-denied and no-token messages say explicitly that the data is
unavailable and that the agent must not substitute or invent it. That
sentence is there because the alternative was observed: told only that data was
missing, an agent assembled numbers from elsewhere and answered with
confidence. An unavailable interface has to end the task, not redirect it.
ctx.tushare.configured // boolean: is a token set?
ctx.tushare.access(apiName) // 'basic' | 'points' | undefined
ctx.tushare.query({ apiName, params, fields, signal }) // → rows, rejects with TushareError
ctx.tushare.tradeDates({ endDate, count, signal }) // → ['20260810', …] ascending
Consumers declare inject: ['tools', 'systemPrompt', 'tushare'], following the
provider/consumer split dsh uses for its own capabilities (dsh-bash-local +
dsh-tool-bash). This plugin must be installed for them to load.
Windows are counted in trading days from the exchange calendar — calendar arithmetic cannot tell you that a Monday was a holiday.
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