gemini-image-describer

Convert user-provided images into Traditional Chinese Markdown descriptions with OCR results.

252|52|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/duotify/GitHubClawToolkit --skill gemini-image-describer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: gemini-image-describer
Source: https://github.com/duotify/GitHubClawToolkit/tree/main/templates/codex-gemini-api/.agents/skills/gemini-image-describer
Command: npx skills add https://github.com/duotify/GitHubClawToolkit --skill gemini-image-describer

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires @google/genai, and includes scripts (resource) components.

What problem does it solve?

This skill converts user-provided images into detailed Traditional Chinese descriptions, including scene context, OCR results, and a key objects list to improve understanding and accessibility.

Core Features & Use Cases

  • Scene description: Generate a rich zh-TW narrative of the image including environment and activities.
  • OCR extraction: Capture and present readable text found within the image.
  • Key object list: Identify and enumerate prominent elements visible in the image.
  • Use case: Ideal for creating accessible image captions or understanding images quickly when you only have visuals.

Quick Start

Describe this image in Traditional Chinese and output a structured Markdown with a scene description, OCR text, and a key object list.

Frequently Asked Questions about gemini-image-describer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a Traditional Chinese description from an image?

To generate a Traditional Chinese description from an image, you can use a tool that leverages the Gemini API to output structured Markdown. This process analyzes your provided local file path, remote URL, or data URI to produce scene details, OCR text, and a key object list.

Can I extract OCR text and detect objects in an image using the Gemini API?

Yes, you can extract OCR text and detect objects using the Gemini API by processing your image inputs. The API analyzes the visual data and returns a structured output that includes readable text found within the image alongside an enumerated list of prominent visible elements.

What image sources are supported for generating structured Markdown descriptions?

Supported image sources for generating structured Markdown descriptions include local file paths, remote image URLs, and data URIs. The system validates these inputs and robustly handles various image sources and mime types to ensure accurate Traditional Chinese scene, OCR, and object extraction.

Do I need an API key to perform image OCR and scene description tasks?

Yes, you need a valid Gemini API key to perform image OCR and scene description tasks. The image processing requires authentication through the API key to successfully analyze the visual data and generate the detailed Traditional Chinese Markdown output.

How does a dry-run mode work for image description and object detection?

A dry-run mode for image description and object detection allows you to validate the input image sources and processing logic without making actual API calls. This helps verify that your local file paths, remote URLs, or data URIs are correctly formatted before consuming API quotas.

What is the best way to convert a picture into an accessible zh-TW caption?

The best way to convert a picture into an accessible zh-TW caption is to use an automated image description tool that generates a rich narrative. This approach identifies environment activities, extracts OCR text, and lists key objects to improve overall image understanding and accessibility.