菜单
Despeckle dust/freckles on black-bg or transparent art via min-area components + levels; scale-aware and multi-pass.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
基于 SOC 职业分类
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。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/ansonphong/hextile-pipe --skill hextile-despeckle命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
Knock out black (or light) background — greyscale→alpha + solid fill. Use for art-on-black PNGs needing transparent matte.
White-on-black cutout — solid fill RGB (default white) + transparent black with AA. Use for glyphs/logos on black.
Force PNG opaque pixels to a solid color (default white); preserve alpha. Use --min-alpha to skip AA fringe.
| name | hextile-despeckle |
| description | Despeckle dust/freckles on black-bg or transparent art via min-area components + levels; scale-aware and multi-pass. |
| user-invocable | true |
Removes small islands on black-bg or transparent coverage (not RGB blur).
ROOT="${HEXTILE_PIPE_PLUGIN_ROOT:-${CLAUDE_PLUGIN_ROOT:-${GROK_PLUGIN_ROOT:-${PLUGIN_ROOT:-}}}}"
bash "$ROOT/scripts/fp-run.sh" despeckle <path> --new [flags…]
Agent default: always pass --new unless user insists on overwrite.
bash "$ROOT/scripts/fp-run.sh" despeckle -h
| Flag | Meaning |
|---|---|
--new | Sidecar file.despeckle.png |
--recursive | Also process files in subfolders (default: this folder only) |
--mode auto|alpha|black | Coverage source |
--min-area N | Drop components under N pixels (default 4) |
--min-area-rel F | Scale-aware: max(1, round(F × long_edge²)); exclusive with --min-area |
--passes P | Repeat cleanup P times (default 1) |
--cutoff / --white | Levels 0–100 |
--black-point / --white-point | Levels 0–255 aliases |
--gamma | Midtone gamma |
--to-alpha | BLACK mode: emit RGBA |
--color / --invert | Fill / invert |