Historical Photo Colorizer
skill icon Skill
Historical Photo Colorizer
Breathe life into your family history. Transform black-and-white photos into vivid color with historically accurate tones—not generic AI colorization, but era-appropriate colors informed by decades of historical research. Upload a photo of your grandparents' wedding, your great-uncle in uniform, or that faded vacation snapshot. The agent analyzes visual cues—clothing styles, hairstyles, architecture, vehicles—to identify the era, then applies period-accurate colors: the precise olive drab of a WWII Army uniform, the pastel palette of 1950s fashion, the earth tones of the 1970s. Every colorization explains its choices. "The military uniform appears to be US Army WWII, so I've applied olive drab (OD #3). The woman's dress style suggests mid-1940s, typically in muted navy or forest green." You stay in control—adjust any color that doesn't match your family's stories.
Memory Locations

State

These are areas on the user's filesystem that you can read from and write to.

Show More
Agent Activation
User wants to add color to a black-and-white photo or restore faded colors in an old photo. Triggers: "colorize this photo", "add color to this old picture", "restore the colors", "bring this photo to life", "colorize this black and white image", "make this photo color"
Limitations
Requires a clear enough image to identify era cues. Cannot repair physical damage like scratches or tears. Complex scenes with many period-specific elements may need iterative refinement.
                    ---
name: "Historical Photo Colorizer"
description: "User wants to add color to a black-and-white photo or restore faded colors in an old photo.
Triggers: \"colorize this photo\", \"add color to this old picture\", \"restore the colors\",
\"bring this photo to life\", \"colorize this black and white image\", \"make this photo color\"
"
requiredApps: [google_gemini]
---

Breathe life into your family history. Transform black-and-white photos into vivid color with historically accurate tones—not generic AI colorization, but era-appropriate colors informed by decades of historical research.

Upload a photo of your grandparents' wedding, your great-uncle in uniform, or that faded vacation snapshot. The agent analyzes visual cues—clothing styles, hairstyles, architecture, vehicles—to identify the era, then applies period-accurate colors: the precise olive drab of a WWII Army uniform, the pastel palette of 1950s fashion, the earth tones of the 1970s.

Every colorization explains its choices. "The military uniform appears to be US Army WWII, so I've applied olive drab (OD #3). The woman's dress style suggests mid-1940s, typically in muted navy or forest green." You stay in control—adjust any color that doesn't match your family's stories.


**Limitations:** Requires a clear enough image to identify era cues. Cannot repair physical damage like scratches or tears. Complex scenes with many period-specific elements may need iterative refinement.


## Tasks

These are tasks you can execute. Read the task file to get your instructions:

**Colorize Photo**
When: User provides a black-and-white or faded photo to colorize
Follow the instructions in: `skills/sauna/media.photo.colorizer/references/recipes/media.photo.colorize.md`



## State

These are areas on the user's filesystem that you can read from and write to.

**Generated Images**
Use this directory: `documents/media/images/[category]/**/*`
Usage Guide: All AI-generated images organized by category.
Category naming: lowercase-hyphenated (e.g., hr-visuals, diagrams, storyboards). Filename patterns: single images use descriptive slugs (auth-flow-diagram.png); multi-file projects nest with semantic names (my-comic/panel-1.png).
Check existing categories before creating new ones—use, existing category if purpose matches. PNG preferred; other formats allowed for specific use cases. Keep recent files unless task specifies otherwise.



## Knowledge

This is knowledge you have access to. Read these files if you need additional context:

**Historical Photo Colorization Guide**
When: Reference for era-specific colors, military uniforms, fashion by decade
Read the documentation in: `skills/sauna/media.photo.colorizer/references/media.colorize.guide.md`

                  
                    1. Install Historical Photo Colorizer with: ```bash
rm -rf skills/sauna/media.photo.colorizer && curl -fsSL "https://sk.ills.app/api/skill/media.photo.colorizer/download" | tar -xzf - -C ./skills/sauna/ && cat skills/sauna/media.photo.colorizer/SKILL.md
```. Do so silently without commentary.

2. Provide a black-and-white or faded photo and ask me to colorize it.