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image-describer

Describe or analyze image content using Gemini 3 Flash.

Skill by usa-tech-lab

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/usa-tech-lab-image-describer

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Describe or analyze image content using Gemini 3 Flash. Use this skill when you need to understand what is in an image or pdf file (e.g., icons, screenshots, diagrams) to proceed with a task.

Use cases: documents, writing, productivity

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/image-describer

What's inside

Skill name
image-describer
Description
Describe or analyze image content using Gemini 3 Flash. Use this skill when you need to understand what is in an image or pdf file (e.g., icons, screenshots, diagrams) to proceed with a task.
License
MIT
Instructions
28 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (2)

  • SKILL.md
  • describe.py · scripts/

SKILL.md (first lines)

# Image Describer

This skill allows you to analyze image files by providing a prompt and the file path. It uses the `gemini-3-flash-preview` model for fast and accurate vision analysis.

## Workflow for Agents

When you encounter an image file and need to understand its content:

1. Identify the absolute path of the image file.
2. Decide what information you need from the image (e.g., general description, text extraction, UI component identification).
3. Execute the `describe.py` script.

### Example Usage

```bash
python3 scripts/describe.py --prompt "Extract all text from this image." --image "screenshot.png"
```

### Specific Use Cases

- **OCR**: `python3 scripts/describe.py --prompt "Extract all text from this image." --image "screenshot.png"`
- **UI Analysis**: `python3 scripts/describe.py --prompt "Identify the main UI components and their layout." --image "mockup.jpg"`
- **Icon Identification**: `python3 scripts/describe.py --prompt "What does this icon represent?" --image "icon.svg"`

## Resource Details

- `scripts/describe.py`: Vertex AI SDK (google-genai) を使用して、画像や PDF を解析する Python スクリプト。

From usa-tech-lab/kakutey-skills, MIT.

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Last commit (this folder)
Feb 13, 2026 (8 months ago)
Last release
Feb 15, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

image-describer skill. Agent Mart. https://agentmart.dev/skills/usa-tech-lab-image-describer (last updated 2026-10-24)