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visual-style — Claude Code skill: what it does, how to install

Creates, extracts, and ports portable design systems in visual-style.md files. It standardizes color roles, typefaces, and layout rules for videos, slides, or UI components.

Install into Claude Code · Skills CLI (Vercel) All methods and platforms ↓
npx skills add calesthio/OpenMontage --skill visual-style -a claude-code
Open on GitHub

What visual-style does

This skill captures visual guidelines inside a structured visual-style.md document. The format defines palette assignments, font combinations, spacing grids, and movement pacing. It constructs fresh guidelines through guided prompts or pulls visual traits from video clips, web pages, and brand guidelines in PDF format.

Built-in connectors translate this markdown system for specialized software. Output targets include HeyGen video generation, browser slides, paper.design, and Figma styles. Users can also pull pre-made themes directly from the gallery, which contains aesthetics inspired by Saul Bass, Neville Brody, Müller-Brockmann, and Game Boy Color.

The style_prompt_full attribute functions as the primary prompt that downstream models parse directly. Storing raw binary assets inside the style file is prohibited, meaning images must reside on remote servers as public links.

What it helps with

  • assemble a design system from scratch using guided questions
  • extract color palettes and typography from a PDF brand guide
  • feed visual brand rules directly to HeyGen video workflows
  • style HTML presentations with retro or Swiss graphic presets

Example prompts for the agent

  • Create a visual-style.md file with a Game Boy Color theme for web slides
  • Extract colors and typography from brand-guide.pdf into visual-style.md
  • Apply the active visual-style.md file to HeyGen video generation

How to install visual-style

1Skills CLI (Vercel)

npx skills add calesthio/OpenMontage --skill visual-style -a claude-code

2Manually: put the files in place

~/.claude/skills/visual-style/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/visual-style/

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about visual-style

How do I install visual-style in Claude Code?

Run npx skills add calesthio/OpenMontage --skill visual-style -a claude-code in your terminal.

What is the purpose of visual-style?

It provides a unified visual-style.md blueprint for design variables. Other AI agents read this file to ensure visual consistency across presentation decks, Figma mockups, or HeyGen videos.

Which pre-made designs are included in the gallery?

The collection includes Müller-Brockmann Swiss, Neville Brody Industrial, Saul Bass Cinematic, Game Boy Color, and HeyGen AI Video templates.

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