dsh-finance-db
为 DeepSeek Harness 提供只读市场行情、OHLCV 历史数据、基本面数据、新闻、搜索和健康检查
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:zhiyaoli0221/dsh-finance-db#d9cc83c80c9852a38ab652fa795ad23723d2c7beFinance Db 以 dsh-finance-db 发布，当前版本为 0.1.0。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。
Read-only market data for DeepSeek Harness. Ask about a stock, and let DSH call the data tools directly.
dsh-finance-db brings practical finance data tools into DeepSeek Harness: live quotes, historical prices, basic fundamentals, news, stock search, and market health checks.
It is designed for analysis workflows—not trading. The plugin never places orders, moves money, stores broker credentials, or mutates a portfolio.
Ask naturally:
Get the current quote for 600519. Use finance_quote only and do not browse the web.
The model calls the host-side tool and receives structured data from the original upstream provider:
Example: DSH calling finance_quote for 600519
| Tool | What it does | Current coverage |
|---|---|---|
finance_quote | Current price, change, volume, PE, and timestamp | A-share, HK, US |
finance_ohlcv | Historical open/high/low/close/volume data | A-share, HK, US |
finance_fundamentals | Quote-linked valuation fields and provider metadata | A-share, HK, US |
finance_news | Recent finance headlines from NewsNow | NewsNow feeds |
finance_search_stocks | Find a ticker by code or name | A-share, HK, US |
finance_market_overview | Major indices and daily changes | EastMoney indices |
finance_health | Check provider availability | EastMoney, Yahoo Finance, NewsNow |
finance_sentiment | Sentiment entry point | Requires a mounted local/agent provider |
The tool names are intentionally explicit, so prompts can be precise when needed:
Call finance_ohlcv for AAPL over 1 year and summarize the price range.
Call finance_news for 600519 and list the five newest headlines.
Run finance_health before using market data.
What is the latest quote for 600519? Include the market, provider timestamp, price, change, and volume.
Get 1-year OHLCV data for AAPL and summarize the highest close, lowest close, and recent direction.
Search for Hong Kong-listed companies matching "Tencent" and return the ticker and company name.
Fetch the latest finance news for 600519. Separate headlines from the data returned by finance_quote.
Run finance_health. If a provider is unavailable, explain which data tools may be affected.
npx @deepseek-ai/dsh plugin --profile web add dsh-finance-db
npx @deepseek-ai/dsh web
git clone https://github.com/zhiyaoli0221/dsh-finance-db.git
cd dsh-finance-db
npm install
npm run verify
npx @deepseek-ai/dsh plugin --profile web add "$PWD"
npx @deepseek-ai/dsh web
If DSH is already running, restart the web process after reinstalling the local plugin so it reloads the compiled lib/ files.
The plugin calls the original upstream providers directly. It does not call a DeepEar/Vercel proxy.
| Capability | Provider | Configuration |
|---|---|---|
| A-share / HK quote and history | EastMoney | No key required |
| US quote and history | Yahoo Finance chart endpoint | No key required |
| Headlines | NewsNow | No key required |
| Optional web search | Jina Search | Set JINA_API_KEY |
Requests are cached in memory for short, capability-specific TTLs. A cache hit does not make a fresh upstream request; use finance_health when diagnosing connectivity.
npm install
npm run verify # build, tests, and package dry-run
npm run dev # watch TypeScript output
The plugin is host-side and mounts through cordis.patch.yml; it does not require a browser bundle or UI injection.
This first release focuses on dependable read-only market-data plumbing. The source project also contains local workflows for sentiment, Kronos prediction, signal tracking, logic-chain visualization, reporting, and local search. Those workflows are not remote APIs, so they remain provider-mounted or agent-side extensions rather than pretending to be available through this package.
That boundary keeps failures explicit: a missing provider returns a clear provider error instead of fabricated data.
This plugin provides data for research and automation workflows. It is not investment, tax, accounting, or legal advice. Upstream coverage, freshness, rate limits, and availability can change.
MIT. See LICENSE.