DeepSeek Harness Plugin: coolgech/dsh-siyuan

`coolgech/dsh-siyuan` is a SiYuan Note plugin designed specifically for DeepSeek Harness, aiming to enable reading, writing, and management of local knowledge bases through a unified interface. Built on the DSH protocol with zero dependencies and instant configuration, it offers 30+ tools, including document CRUD, full-text search, SQL queries, backlink analysis, and batch import/export. Users only need to install SiYuan Note and enable the kernel HTTP API to invoke it securely within an agent, making it well suited for building private, self-hosted agents.