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FuzzySoul/dsh-free-vision ↗★ 1

dsh-free-vision

Free vision plugin for DeepSeek Harness (dsh): image understanding for text-only models with free-tier providers (Qwen3-VL-Flash / DeepSeek-OCR / Doubao). 免费视觉插件：纯文本模型看图能力，优先免费模型（通义千问 / 硅基流动 / 豆包）。

AI Analysis

核心用途是低成本为纯文本模型扩展看图能力。适合预算有限、但需要模型处理和分析图片内容的用户。

Visionintegrations
Package
dsh-free-vision
Version
0.6.0
License
MIT
Last updated
Aug 16, 2026

Install

$npx -p @deepseek-ai/dsh dsh plugin --profile web add github:FuzzySoul/dsh-free-vision

README

Read the full README ↗

Configuration / 配置

- id: free-vision
  name: 'dsh-free-vision'
  config:
    apiKey: 'sk-xxxx'        # optional: falls back to the provider env var
    modelProvider: qwen      # qwen | volcengine | siliconflow | zhipu | hunyuan | custom
    modelName: qwen3-vl-flash # optional model override
    toolName: image_understand # tool public name (rename if it collides)
    maxTokens: 8192
    temperature: 0.7
    multiCrop: true
    toolCallTimeoutMs: 200000
    lumaEnv: {}              # extra env vars for the vision engine

Or just set the matching environment variable (e.g. DASHSCOPE_API_KEY). 也可以只设置对应的环境变量（如 DASHSCOPE_API_KEY）。

Free API keys / 免费 Key 申请

ProviderWhere to get a free key
qwen阿里云百炼 bailian.console.aliyun.com — 开通即送免费额度，模型选择 qwen3-vl-flash（限免）
volcengine火山引擎 volcengine.com — 豆包模型新用户送免费 token（20万起，可申请 50万）
siliconflow硅基流动 siliconflow.cn — DeepSeek-OCR 免费调用

Usage / 用法

The model calls image_understand with:

  • image_source (required): local file path, HTTP(S) URL, or data URI (PNG/JPG/WebP/GIF, ≤10MB)
  • prompt (required): the question about the image — works in English or Chinese
  • task_type (optional): auto | general | ocr | ui | debug | describe