How do I install the Brand Guidelines Anthropic skill?

Run npx skillmds add rootcastleco/brand-guidelines-anthropic in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Brand Guidelines Anthropic safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Brand Guidelines Anthropic?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Brand Guidelines Anthropic free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under Complete terms in LICENSE.

Who published Brand Guidelines Anthropic?

rootcastleco (@rootcastleco) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Brand Guidelines Anthropic by rootcastleco

Name: Brand Guidelines Anthropic
Rating: 4.5 (4 reviews)
Author: rootcastleco

Brand Guidelines Anthropic

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 formatt...

rootcastleco fb40061 2 files · 13.5 KB Updated Sep 8, 2026 6 repo stars

File contents

Anthropic Brand Styling

Overview

To access Anthropic's official brand identity and style resources, use this skill.

Keywords: branding, corporate identity, visual identity, post-processing, styling, brand colors, typography, Anthropic brand, visual formatting, visual design

Brand Guidelines

Colors

Main Colors:

Dark: #141413 - Primary text and dark backgrounds
Light: #faf9f5 - Light backgrounds and text on dark
Mid Gray: #b0aea5 - Secondary elements
Light Gray: #e8e6dc - Subtle backgrounds

Accent Colors:

Orange: #d97757 - Primary accent
Blue: #6a9bcc - Secondary accent
Green: #788c5d - Tertiary accent

Typography

Headings: Poppins (with Arial fallback)
Body Text: Lora (with Georgia fallback)
Note: Fonts should be pre-installed in your environment for best results

Features

Smart Font Application

Applies Poppins font to headings (24pt and larger)
Applies Lora font to body text
Automatically falls back to Arial/Georgia if custom fonts unavailable
Preserves readability across all systems

Text Styling

Headings (24pt+): Poppins font
Body text: Lora font
Smart color selection based on background
Preserves text hierarchy and formatting

Shape and Accent Colors

Non-text shapes use accent colors
Cycles through orange, blue, and green accents
Maintains visual interest while staying on-brand

Technical Details

Font Management

Uses system-installed Poppins and Lora fonts when available
Provides automatic fallback to Arial (headings) and Georgia (body)
No font installation required - works with existing system fonts
For best results, pre-install Poppins and Lora fonts in your environment

Color Application

Uses RGB color values for precise brand matching
Applied via python-pptx's RGBColor class
Maintains color fidelity across different systems

When to Use

This skill is applicable to execute the workflow or actions described in the overview.

🏰 Rei Skills — Curated by Rootcastle Engineering & Innovation | Batuhan Ayrıbaş
Engineering Beyond Boundaries | admin@rootcastle.com

---name: brand-guidelines-anthropicdescription: 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 formatt...license: Complete terms in LICENSE.txt---# Anthropic Brand Styling## OverviewTo access Anthropic's official brand identity and style resources, use this skill.**Keywords**: branding, corporate identity, visual identity, post-processing, styling, brand colors, typography, Anthropic brand, visual formatting, visual design## Brand Guidelines### Colors**Main Colors:**- Dark: `#141413` - Primary text and dark backgrounds- Light: `#faf9f5` - Light backgrounds and text on dark- Mid Gray: `#b0aea5` - Secondary elements- Light Gray: `#e8e6dc` - Subtle backgrounds**Accent Colors:**- Orange: `#d97757` - Primary accent- Blue: `#6a9bcc` - Secondary accent- Green: `#788c5d` - Tertiary accent### Typography- **Headings**: Poppins (with Arial fallback)- **Body Text**: Lora (with Georgia fallback)- **Note**: Fonts should be pre-installed in your environment for best results## Features### Smart Font Application- Applies Poppins font to headings (24pt and larger)- Applies Lora font to body text- Automatically falls back to Arial/Georgia if custom fonts unavailable- Preserves readability across all systems### Text Styling- Headings (24pt+): Poppins font- Body text: Lora font- Smart color selection based on background- Preserves text hierarchy and formatting### Shape and Accent Colors- Non-text shapes use accent colors- Cycles through orange, blue, and green accents- Maintains visual interest while staying on-brand## Technical Details### Font Management- Uses system-installed Poppins and Lora fonts when available- Provides automatic fallback to Arial (headings) and Georgia (body)- No font installation required - works with existing system fonts- For best results, pre-install Poppins and Lora fonts in your environment### Color Application- Uses RGB color values for precise brand matching- Applied via python-pptx's RGBColor class- Maintains color fidelity across different systems## When to UseThis skill is applicable to execute the workflow or actions described in the overview.---> 🏰 **Rei Skills** — Curated by [Rootcastle Engineering & Innovation](https://www.rootcastle.com) | Batuhan Ayrıbaş > Engineering Beyond Boundaries | admin@rootcastle.com

Frequently asked questions