Openakita/Skills@Image Understander

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openakita

openakita/skills@image-understander

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.

Overview

Publisher	openakita
Repository	`openakita`
Skill name	`openakita/skills@image-understander`
Stars	2K
Forks	277
Bundled files	3
License	MIT
Links	Skill source Repository Homepage

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
3 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by openakita on GitHub. Read the source before you install it.

Installation

Install the Openakita/Skills@Image Understander AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/openakita/openakita.git /tmp/openakita
mkdir -p .claude/skills
cp -r /tmp/openakita/skills/image-understander .claude/skills/openakita-openakita-skills-image-understander

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Openakita/Skills@Image Understander in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Openakita/Skills@Image Understander on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Openakita/Skills@Image Understander is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

图片理解技能 (Image Understander)

📋 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

bash
# 安装依赖
pip install openai pillow requests

🔧 配置

方式一：环境变量

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

方式二：命令行传入

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

📖 使用方法

基本使用

bash
# 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

bash
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

json
{
  "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

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Openakita/Skills@Image Understander AI skill do?

Why use Openakita/Skills@Image Understander on TypingMind?

Because you install it once and use it with any model. Openakita/Skills@Image Understander is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Openakita/Skills@Image Understander in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/openakita/openakita/tree/main/skills/image-understander. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Openakita/Skills@Image Understander?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Openakita/Skills@Image Understander?

As many as you like. As long as a model supports skills, you can use Openakita/Skills@Image Understander with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Openakita/Skills@Image Understander AI skill free?

Yes. It is published on GitHub by openakita under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

图片理解技能 (Image Understander)

📋 概述

🚀 功能

📦 安装

🔧 配置

方式一：环境变量

方式二：命令行传入

📖 使用方法

基本使用

完整参数

📁 输出示例

⚠️ 注意事项

Bundled files

Frequently asked questions

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