openakita/skills@image-understander

SkillMedia

Lets your agent analyze images to describe content, extract text, identify objects, and answer questions.

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Details

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openakita/skills@image-understanderStart free

About this skill

Analyze images using GPT-4 Vision for detailed description, OCR text extraction, object recognition, and visual Q&A. Use when the user needs to understand image content, extract text from screenshots, identify objects in photos, or ask questions about images via OpenAI GPT-4 Vision API.

What this skill tells your AI

The instructions your AI receives, as published by openakita/openakita in skills/image-understander/SKILL.md and read by ahel’s review.

📋 概述

一个基于 OpenAI GPT-4 Vision 的图片理解工具，支持图片描述、文字识别(OCR)、物体识别和图片问答。

🚀 功能

功能	命令	说明
图片描述	`-m describe`	详细描述图片内容
文字提取	`-m ocr`	提取图片中的所有文字
物体识别	`-m objects`	识别并列出图片中的物体
图片问答	`-m qa`	针对图片回答问题

📦 安装

# 安装依赖
pip install openai pillow requests

🔧 配置

方式一：环境变量

set OPENAI_API_KEY=sk-your-api-key-here

方式二：命令行传入

python scripts/main.py -i photo.jpg -a sk-your-key

📖 使用方法

基本使用

# 描述图片
python scripts/main.py -i photo.jpg -m describe

# 提取文字（OCR）
python scripts/main.py -i screenshot.png -m ocr

# 识别物体
python scripts/main.py -i photo.jpg -m objects

# 图片问答
python scripts/main.py -i photo.jpg -m qa -q "这个图片里有什么？"

完整参数

python scripts/main.py \
  --image PATH_TO_IMAGE \
  --mode describe|ocr|objects|qa \
  --api-key YOUR_API_KEY \
  --prompt "你的问题" \
  --output OUTPUT.json \
  --verbose

📁 输出示例

{
  "mode": "describe",
  "image": "photo.jpg",
  "result": "A beautiful sunset over the ocean with orange and purple sky...",
  "objects": [],
  "text": ""
}

⚠️ 注意事项

需要 OpenAI API Key（支持 GPT-4 Vision）
支持的图片格式：PNG、JPG、GIF、BMP
图片大小建议小于 20MB

Signals

GitHub stars: 2k
Forks: 280
Last commit: Sep 2026

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Advanced

Item type: skill
Key: openakita-skills-image-understander
Source: github.com/openakita/openakita

github.com/openakita/openakita