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Get Started Free →minicoohei/screenshot-annotator
スクリーンショットに赤枠・矢印・吹き出し等の注釈を自動追加するスキル。 「スクショに注釈を付けて」「画面に矢印を追加」「マニュアル用の注釈」等のリクエストで発動。
Passed 13 of 16 test cases with the skill, and 5 of 16 without it.
and 14 more in the full report
11 fixed7 passed either way4 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
What vision API service powers the element detection and annotation overlay generation in this tool?
| Checked | Without skill | With skill |
|---|---|---|
| The response identifies Gemini Vision API. | Missed | Passed |
The instructions your model reads when the skill loads.
Add annotations to screenshots without modifying the original image. Annotations are overlaid on top.
python scripts/annotate.py "{image_path}" "{instruction}" --style "{style}" --text "{label}" --output "{output_path}"
| Parameter | Required | Default | Description |
|---|---|---|---|
| image_path | Yes | - | Path to screenshot |
| instruction | Yes | - | What to annotate (e.g., "the Login button") |
| --style | No | red_box | Annotation style |
| --text | No | - | Text label to add |
| --output | No | auto | Output path |
| Style | Description |
|---|---|
| red_box | Red rectangle + arrow (default) |
| arrow | Red arrow pointing to element |
| callout | Speech bubble with text |
| highlight | Semi-transparent yellow overlay |
| circle | Red circle around element |
| number | Numbered marker for steps |
test cases passed, vs 5 / 16 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.