About
Design systems shouldn't slow agents down.
We built build69 because AI agents write great logic but generic UI. A design system delivered as copy-paste source — not a locked runtime — lets them ship interfaces that already look like your product.
How we got here
2024
A pile of near-identical component libraries
Every internal app rebuilt the same buttons and tables, slightly off-brand each time.
2025
Agents entered the codebase
They could scaffold whole features — but had no shared design language to pull from.
2026
build69 — the registry, over MCP
282 components, one URL, and code you own. Every app on-brand from the first prompt.
What we believe
You own your code
No runtime dependency, no lock-in. What lands in your repo is yours to change forever.
One token language
Consistency comes from shared tokens, not copied pixels. Change one variable, change everything.
Built for agents
Machine-friendly delivery, human-friendly output. The agent does the wiring; you review the result.
2,400+
developers
282
components
1.2M
fetches / month
12
people, remote
The team
RM
Rafael Marín
Co-founder, CEO
SO
Sana Okafor
Co-founder, CTO
DL
Dana Lund
Head of Design
TV
Theo Vance
Head of DevRel