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Diagram Design Editorial

Generates self-contained HTML+SVG diagrams in 13 types (architecture, flowchart, sequence, state machine, ER, timeline, swimlane, quadrant, nested, tree, layer stack, Venn, pyramid) without Mermaid or build tools. It reads your website's color palette and font stack in 60 seconds, then writes brand-matched diagrams following strict design constraints: 4px grid alignment, single accent color on 1-2 focal nodes, three-font system (Instrument Serif for titles, Geist Sans for labels, Geist Mono for technical sublabels), and ruthless visual sparseness. Defaults to warm off-white and rust orange if you skip onboarding. Useful when you need editorial-quality diagrams that sit quietly in documentation without looking like engineer art.

skills.sh installs
307
GitHub stars
26
last updated
Jun 3, 2026

Install

$ npx -y skills add aradotso/trending-skills --skill diagram-design-editorial --agent claude-code

Installs into .claude/skills of the current project.

Files

Diagram Design — Editorial HTML+SVG Diagrams

Skill by ara.so — Daily 2026 Skills collection.

Editorial-quality diagrams for blog posts and documentation. 13 types, self-contained HTML+SVG, no build step, no Mermaid, no shadows. Brand-matched in 60 seconds by reading your website.


Installation

git clone git@github.com:cathrynlavery/diagram-design.git ~/.claude/skills/diagram-design
# restart Claude Code — skill registers as `diagram-design`

Or symlink from another location:

git clone git@github.com:cathrynlavery/diagram-design.git ~/code/diagram-design
ln -s ~/code/diagram-design ~/.claude/skills/diagram-design

Browse all 13 types locally:

open ~/.claude/skills/diagram-design/assets/index.html

The 13 Diagram Types

Sponsors

Details

Repository
github.com/aradotso/trending-skills
Category
Design & UI/UX
First seen
Jun 3, 2026

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