You commented "folder." This is it.
The folder beats the AI design stack.
Same folder I opened in front of a head of design who'd just dropped $25K on v0, Lovable, Cursor, Magic Patterns, a vector DB, and three Mac minis. Three months in. Zero shipped. His team still copying tokens from Figma into Notion by hand.
Markdown files. Obsidian to read them. Claude Code reads, writes, and updates them. Inside: five design systems, six content systems, and eight skills your AI agent runs to generate correct, accessible UI on the first try. Same architecture Figma adopted for canvas Skills. Free, forever.
What you get
The schemaCLAUDE.md + entity templates. Your AI agent reads it before it writes a line.
5 design systemsMaterial 3, Apple HIG, Shopify Polaris, IBM Carbon, Atlassian. Tokens, components, do and don’t.
6 content systemsMicrosoft, Apple, Intuit, Mailchimp, Polaris, GOV.UK. Voice, errors, microcopy, accessibility.
8 generation skillsButton, form, empty state, error, microcopy, onboarding, redline, audit. Mix any design + content system.
Free, foreverNo subscription. No vector DB. No SaaS. Just a folder you own in git.
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By Yuval KeshtcherFounder of UX Writing Hub. 17 years in content design. Builds AI design + content systems every day. Hands you the same folder his agents read from.