Toolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are 10 pre-set themes with colors/fonts that you can apply to any artifact that has been creating, or can generate a new theme on-the-fly.
SkillScore86Maintained
Automatic
◆Design & UX Review pack
Last verified 8/12/2026
What it changes
Passed 19 of 22 test cases with the skill, and 15 of 22 without it.
Without skill68%
With skill86%
Checks it passed that the model alone missed
Specifies font pairings for Desert Rose.
Lists all 10 standard themes from the showcase.
Presents the complete collection of 10 standard themes.
and 3 more in the full report
6 fixed13 passed either way1 still failing2 broke
Pass-rate lift
+18 pp
Tokens
+7%
Agent turns
0%
Response time
-17%
Model gemini-3.6-flashMeasured 8/12/2026v119 of 22 cases passed with skill
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 6 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 6
Prompt
I need to format my company's quarterly review presentation slides so they look polished and cohesive. Please give me a preview of the available color and font combinations so I can pick one for my slides.
What was checked, without and with the skill
Checked
Without skill
With skill
Displays the full showcase of 10 standard visual themes.
Missed
Passed
Asks the user to select a specific theme.
Passed
Passed
case-02 · gemini-3.6-flash · 8/12/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md53 linessingle file
Theme Factory Skill
This skill provides a curated collection of professional font and color themes, each with carefully selected color palettes and font pairings. Once a theme is chosen, it can be applied to any artifact.
Purpose
To apply consistent, professional styling to presentation slide decks, use this skill. Each theme includes:
A cohesive color palette with hex codes
Complementary font pairings for headers and body text
A distinct visual identity suitable for different contexts and audiences
Usage Instructions
To apply styling to a slide deck or other artifact:
Show the theme showcase: Display all available themes visually
Ask for their choice: Ask which theme to apply to the deck
Wait for selection: Get explicit confirmation about the chosen theme
Apply the theme: Once a theme has been chosen, apply the selected theme's colors and fonts to the deck/artifact
Themes Available
The following 10 themes are available:
Ocean Depths - Professional and calming maritime theme
Sunset Boulevard - Warm and vibrant sunset colors
Forest Canopy - Natural and grounded earth tones
Modern Minimalist - Clean and contemporary grayscale
Golden Hour - Rich and warm autumnal palette
Arctic Frost - Cool and crisp winter-inspired theme
Desert Rose - Soft and sophisticated dusty tones
Tech Innovation - Bold and modern tech aesthetic
Botanical Garden - Fresh and organic garden colors
Midnight Galaxy - Dramatic and cosmic deep tones
Theme Details
Each theme includes complete specifications:
Cohesive color palette with hex codes
Complementary font pairings for headers and body text