863683348/dsh-plugin-finance-data

README excerpt

dsh-plugin-finance-data A finance data toolkit for DeepSeek Harness agents: guaranteed-correct number formatting, return math, ratios, time value, and risk metrics. The model explains; the plugin does the arithmetic. Install Restart DSH. The finance data tool is registered host-wide. Tool action purpose format Number/currency/percent formatting with thousands separators and Chinese 万/亿 units return Simple, log, and annualized (CAGR-style) returns ratio PE, PB, ROE, ROA, gross/net margin, debt-to-equity value Present value, future value, implied rate risk Mean, volatility, max drawdown, historical VaR(95), Sharpe from a return series checklist Data-quality checklist (source, as-of date, units, definitions) Config All optional, on the composition row's config : key default meaning personaSection true register the finance prompt-guidance section sectionOrder 6 prompt section order (persona is 0, ascending) Design Pure logic ( lib/finance.js ) has zero DSH/Cordis imports and is unit-tested in isolation; lib/index.js is the thin Cordis plugin wiring the tool and the prompt section. No filesystem access — deterministic and side-effect free. License MIT

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