菜单
Use this skill when working with the lightflow.image_crop workflow that crops PNG image artifacts.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | LightFlow Image Crop |
| description | Use this skill when working with the lightflow.image_crop workflow that crops PNG image artifacts. |
| version | 0.1.0 |
Use lightflow.image_crop to crop a rectangular region from a PNG image.
lightflow.image_croplightflow.image.crop.image_path: required source PNG path; artifact kind image; widget image.x, y, width, and height: crop rectangle; widget number.output_path: optional destination PNG path; artifact kind image; widget file_save.image and image_path; artifact kind image.lfw run lightflow.image_crop -i image_path=./input.png -i x=0 -i y=0 -i width=512 -i height=512
Start lfw serve, then call the workflow through the shared HTTP run contract. Adjust inputs to match the workflow contract above.
curl -sS -X POST http://127.0.0.1:5174/workflows/lightflow.image_crop/run \
-H 'content-type: application/json' \
-d '{"inputs":{}}'
Use this skill when working with the lightflow.control_if workflow that selects between two JSON values.
Use this skill when working with the lightflow.control_merge workflow that merges two JSON values.
Use this skill when working with the lightflow.control_split workflow that splits JSON arrays or objects.
Use this skill when working with the lightflow.control_switch workflow that selects JSON values by key.
Use this skill when working with the lightflow.image_edit workflow that creates deterministic preview image edits.
Use this skill when working with the lightflow.image_inpaint workflow that creates deterministic preview inpaint images.