Color Grade Skill — Development skill for Claude Code
Claude Code skill: color grading de fotos (RAW/JPEG) y video Sony S-Log3 por codigo.
How to install Color Grade Skill
This entry records only its repository, not the path inside it, so there is no
exact command to give. Open santmun/color-grade-skill and copy the folder into
~/.claude/skills/, or the file into ~/.claude/agents/.
What Color Grade Skill does
Claude Code skill: color grading de fotos (RAW/JPEG) y video Sony S-Log3 por codigo.
Alternatives in Development
- Mono Color Skill — One-ink editorial print image skill — warm paper, halftone photography, active negative space, and restrained 3k ★
- Theme Color Conventions — Extensions in this repo use a consistent color language mapped to Pi's theme tokens 526 ★
- Retune Color — Change a Graphite color safely by editing only the canonical primitive, then verify 452 ★
README
Color Grade — Claude Code Skill
Color grading de **fotos (RAW/JPEG)** y **video (Sony S-Log3)** por código, sin editor visual. Claude revela, analiza, gradúa hacia un look natural-premium (piel realista, ligeramente cálido, blancos limpios, negros con cuerpo, altas luces protegidas), exporta full-res y **siempre revisa el render con los ojos para iterar**.
Requisitos
pip install rawpy imageio opencv-python numpy
Además **`ffmpeg`** y **`ffprobe`** en el PATH (para video).
Instalación (Claude Code)
Instala el skill apuntando a este repositorio desde tu sesión de Claude Code (`instala `), o copia esta carpeta a `~/.claude/skills/color-grade/`.
Uso
- Fotos: pásale tus RAW (.ARW/.CR2/.NEF/.DNG/.RAF…) o JPEG y pide "haz color grading". Analiza → gradúa una → aprueba → aplica al resto.
- Video Sony S-Log3: pásale el
.mp4. Detecta el perfil, invierte la curva S-Log3, aplica el look y exporta ProRes 10-bit (.mov) o H.264 (.mp4).
Qué incluye
scripts/grade.py— motor de grading (importable; look base + curvas S-Log3).scripts/analyze.py— diagnóstico objetivo (exposición, WB, clipping).scripts/grade_video_slog3.py— grading de video S-Log3 (presetsnatural/a6700_daylight/cine).scripts/grade_video.py— grading de video Rec.709/sRGB normal.scripts/make_compare.py— HTML interactivo antes/después (slider).references/— parámetros del look y guía detallada de S-Log3/video.
Notas
- Trabaja en lineal/float; el look base es un punto de partida natural-premium ajustable por parámetros.
- La piel realista manda; no quema altas luces ni tapa sombras.
- Para 4K o procesado masivo, bakea el look a un LUT
.cubey aplícalo conffmpeg lut3d(segundos). Verreferences/slog3-video.md.
Licencia
MIT.
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