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brand-guidelines

Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

Install with Tessl CLI

npx tessl i github:Lingjie-chen/MT5 --skill brand-guidelines
What are skills?

64

Does it follow best practices?

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

100%

66%

Company Overview Presentation Template

Brand colors and typography in PPTX

Criteria
Without context
With context

Dark color hex

0%

100%

Light color hex

0%

100%

Mid gray hex

0%

100%

Light gray hex

0%

100%

Heading font Poppins

0%

100%

Body font Lora

0%

100%

Heading font fallback Arial

0%

100%

Body font fallback Georgia

0%

100%

RGBColor class used

100%

100%

python-pptx dependency

100%

100%

Colors applied to slides

100%

100%

Fonts applied to slides

100%

100%

Without context: $0.4420 · 1m 44s · 26 turns · 32 in / 6,581 out tokens

With context: $0.5291 · 1m 58s · 28 turns · 283 in / 7,262 out tokens

100%

57%

Product Highlights Infographic Slide

Accent color cycling for non-text shapes

Criteria
Without context
With context

Orange accent hex

0%

100%

Blue accent hex

0%

100%

Green accent hex

0%

100%

Accent colors on shapes

33%

100%

Cycling order

50%

100%

RGBColor class used

100%

100%

Non-text shapes filled

100%

100%

python-pptx dependency

100%

100%

No other random colors

0%

100%

Without context: $0.2992 · 1m 8s · 22 turns · 29 in / 3,826 out tokens

With context: $0.5265 · 1m 48s · 30 turns · 37 in / 6,297 out tokens

100%

68%

Mixed-Background Branded Report Deck

Smart color and font size thresholds

Criteria
Without context
With context

Dark bg text color

0%

100%

Light bg text color

0%

100%

Dark background hex

0%

100%

Light background hex

0%

100%

24pt heading threshold

100%

100%

Poppins for headings

0%

100%

Lora for body text

0%

100%

Arial fallback for headings

50%

100%

Georgia fallback for body

0%

100%

RGBColor class used

100%

100%

python-pptx dependency

100%

100%

Without context: $0.3055 · 1m 31s · 19 turns · 26 in / 5,297 out tokens

With context: $0.4997 · 1m 46s · 28 turns · 287 in / 6,113 out tokens

Evaluated
Agent
Claude Code

Table of Contents

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