DeepSeek Harness Host-Level Visual Plugin: dsh-visibridge

`dsh-visibridge` is a host-level vision plugin for DeepSeek Harness that compensates for the limited image-processing capabilities of text-only models. Through the `analyze_image` and `capture_image` tools, it sends images to local Ollama or cloud APIs and returns structured JSON evidence containing OCR results, layout analysis, and other details. It supports local processing as well as cloud models such as Xiaomi MiMo and DeepSeek. After installation, users only need to place images in the workspace or capture them with a camera, and the AI can reason based on the evidence. The plugin supports multi-backend switching, secure API key redaction, and intranet access controls, providing a localized and secure solution for document processing and vision-feedback agents.