DSH Marketplace: Community Marketplace Plugin for DeepSeek Harness

DSH Marketplace is a non-official community plugin maintained by ouyangyipeng. It aims to integrate the real-time community repository tagged with GitHub `topic:dsh-plugin` into DeepSeek Harness, supporting plugin discovery, search, verification, installation, updates, and uninstallation. A built-in offline version is available in DS-Harness Desktop v0.2.0; the standard Web profile requires Node.js v22.19.0+ and pnpm, installed via the `dsh plugin add` command. The plugin provides HTTP APIs such as Bootstrap, Catalog, Install, and Remove, with write interfaces restricted to same-origin loopback and requiring a process.