dsh-plugin-xquant: Integrating xquant quantitative research MCP into DeepSeek Harness

dsh-plugin-xquant is a DSH plugin maintained by codingDuan (MIT licensed), designed to seamlessly integrate the xquant quantitative research MCP into DeepSeek Harness, resolving the pain point of cumbersome configuration for external tools in dsh Web. After installation, users can directly query factor definitions, calculate factor time series, browse strategy logic, and view historical performance within dsh Web, organizing the results into readable research conclusions. This plugin is positioned as a research assistance tool and does not provide buy/sell recommendations or market forecasts. The prerequisite for use is configuring `XQUANT_API_KEY` in the dsh process environment; the plugin reads exclusively from environment variables and does not write to local files or perform uploads. It connects to the xquant.shop official MCP service by default and supports via...