xby-vnstock: Vietnam Stock Market Data Service for DeepSeek Harness

`xby-vnstock` is an unofficial MCP server plugin for the Vietnamese market, designed to fill the gap in Vietnam stock market data access within the DSH ecosystem. It provides rich tools covering real-time prices, historical quotes, corporate financial statements, fund information, and market statistics. The plugin supports retrieving company overviews, balance sheets, cash flow statements, and fund net asset values, with output formats including JSON, Dataframe, and Toon. Developers need to configure an API key, and installation can be obtained through a directory page or the GitHub repository. It is suitable for Vietnamese market analysis, but note that it is an unofficial project; users should assess data reliability and review the source code before use.