dsh-plugin-finance-data: DeepSeek Harness Financial Computation Plugin

dsh-plugin-finance-data is a financial data tool plugin designed for DeepSeek Harness (DSH) agents, aiming to address discrepancies in numerical format, yield, valuation ratios, and risk metric calculations in financial tasks by employing deterministic computation instead of instant model inference. Maintained by user 863683348, the plugin is licensed under MIT, has no file system access, and behaves deterministically without side effects. Core functionalities include number and currency formatting, yield calculations under multiple conventions, financial ratio analysis, present and future value derivation, sequence-based risk metrics (e.g., VaR, Sharpe), data quality checks, dollar-cost averaging and compound interest planning, and portfolio rebalancing strategies. Installation requires executing the `dsh plugin add` command followed by a restart, with support for customizing personalization settings in the configuration.