vision-mcp
Enables LLMs to see clipboard screenshots without saving files, using free Grok visual models, and integrates seamlessly with Command Code, Cursor, Claude, and other coding agents.
README
vision-mcp
纯文本模型看见图。复制截图即可,不用存文件、不用填网关。
默认视觉:Groq 免费 qwen/qwen3.6-27b。
安装
cd D:\workplace\vision
python -m venv .venv
.venv\Scripts\pip install -e .
.venv\Scripts\python -m vision_mcp setup --key gsk_你的key
免费 key:https://console.groq.com/keys
setup 会:
- 把 key 写到
%USERPROFILE%\.vision-mcp\config.json(不写进 mcp.json) - 自动接入本机已有的 Command Code / Grok / OpenCode / Cursor / Claude
- 装上
vision-seeskill
然后重启对应 agent,或 Command Code 里 /mcp 重连。
开关
.venv\Scripts\python -m vision_mcp disable
.venv\Scripts\python -m vision_mcp enable
.venv\Scripts\python -m vision_mcp status
不用时 disable。Command Code 也可在会话里 /mcp 断开,不必删配置。
用法
- 复制截图(
Win+Shift+S) - 对 agent 说:看这张图 / 剪贴板报错是什么
- agent 调
vision_see,默认读剪贴板
[Image 1] 当剪贴板,不当路径。
工具
| 工具 | 作用 |
|---|---|
vision_see |
看图。默认剪贴板,也吃 data URI / base64 / URL / 路径 |
vision_status |
查配置和剪贴板有没有图 |
换模型
只在 %USERPROFILE%\.vision-mcp\config.json 里改,或设环境变量。不用动 MCP 配置。
{
"api_key": "gsk_...",
"model": "qwen-vl-max",
"base_url": "https://dashscope.aliyuncs.com/compatible-mode/v1"
}
手写配置
setup 已经写过就不用再贴。格式和 Command Code 一样:
{
"mcpServers": {
"vision": {
"transport": "stdio",
"enabled": true,
"command": "D:\\workplace\\vision\\.venv\\Scripts\\python.exe",
"args": ["-m", "vision_mcp"]
}
}
}
Key 不要写进这个文件。
贡献
欢迎 fork 后提 Pull Request。本仓库不开放 write 权限,别人不能直接 push。
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