cathrynlavery

cathrynlavery / diagram-design

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Thirteen editorial diagram types for Claude Code. Self-contained HTML + SVG. No shadows, no Mermaid-slop.

281
8
100% credibility
Found Apr 18, 2026 at 281 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
HTML
AI Summary

A set of high-quality, customizable diagram templates and guides designed for use with an AI assistant to create branded visuals like flowcharts and architectures for blog posts.

How It Works

1
👀 Discover the tool

You're writing a blog post and wish for beautiful diagrams that match your site's style, so you find this handy diagram maker.

2
➕ Add to your AI helper

You simply add this skill to your AI writing assistant, and it's ready to use.

3
🎨 Match your brand

Tell it your website address, and it scans your site to grab your colors, fonts, and style for perfect-matching diagrams.

4
📝 Describe your diagram

Just tell your AI what kind of diagram you need, like a flowchart or timeline, with a quick description.

5
✨ Get your diagram

Your AI instantly creates a stunning, editorial-quality diagram in your exact brand style, ready to screenshot or copy.

6
🖼️ Browse examples

Flip through the live gallery of all diagram types to pick your favorite or get inspired.

🌟 Pro blog post

Your article now shines with professional diagrams that draw readers in and feel right at home on your site.

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Star Growth

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AI-Generated Review

What is diagram-design?

Diagram-design is an AI for diagram design skill for Claude Code that generates 13 editorial diagram types—like architecture sketches, flowcharts, sequence diagrams, and pyramids—in self-contained HTML and SVG. It solves the pain of generic, rounded-box AI diagrams that clash with your site's style, letting you create brand-matched visuals for blog posts or docs in seconds by prompting Claude. No build step needed; just clone it into your Claude skills folder and open outputs directly in a browser.

Why is it gaining traction?

It ditches Mermaid-slop for clean, shadow-free designs with precise spacing and one accent color for focus, pulling your site's palette and fonts via a quick URL onboarding command. Developers love the live browser gallery to preview light/dark/editorial variants and primitives like sketchy filters or callouts. As a free, portable diagram designer online, it outputs screenshot-ready files that feel like diagram design tools from the future, without JS bloat.

Who should use this?

Tech bloggers and indie hackers using Claude Code for system design diagram GitHub repos or littlemight-style posts. Frontend devs documenting apps with ER models, timelines, or swimlanes. Anyone tired of Figma fights for editorial diagrams in HTML—works on Linux, portable like diagram designer meesoft.

Verdict

Grab it if you're in the Claude ecosystem; 281 stars and solid docs make it usable now, despite the 1.0% credibility score signaling early maturity. Low risk for diagram designer free trials—extend it yourself by adding types.

(178 words)

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