DS-Vision-Plugin: A Web Image-to-Text Plugin for DeepSeek Harness

ds-vision-plugin is an open-source plugin designed for DeepSeek Harness, aimed at addressing the issue that text-based models cannot directly process image inputs. The plugin automatically converts pasted or dragged images into text within the web interface for DeepSeek models to continue reasoning, eliminating the need for users to manually switch tools or models. Its core features include support for a four-model racing mechanism (such as the agnes and glm series) to achieve fast and reliable first valid responses; routing support for Baidu OCR or local Tesseract, with fallback to a vision-language model when unavailable; and the ability to integrate custom OpenAI-compatible models or local runtimes (Ollama/LM Studio). Additionally, the plugin offers comprehensive diagnostic tools and YAML hot-reload functionality.