Human
Prepare the release notes and show me the file before you write it.
Agent-aware primitives
Build the surface
around the agent.
Copy-pasteable HTML, CSS, and JS for the moments generic component libraries skip: thinking, tool calls, approvals, questions, and the state between them.
No build step. No framework runtime. No remote assets.
Agent
Thinking through the repository, then running read and grep in parallel.
Tool call
Draft is ready. The next action is visible, bounded, and waiting for a decision.
The first component
mvp / foundation / 01
01
button
One clear action, native semantics, honest loading state.
MVP
02
chat-message
A turn that can carry status, tools, sources, and recovery.
NEXT
03
approval-gate
A bounded action the human can inspect before it runs.
NEXT
A small system with a sharp edge
what stays true
- Source visible
- Every preview has a canonical snippet beside it. No hidden framework layer.
- State local
- Running, waiting, success, error, and cancelled stay close to the object they describe.
- Native first
- Without JavaScript, semantic HTML and normal forms still make sense.
- One signal
- Violet marks action, focus, and selection. It never becomes wallpaper.