WebMCP Kit demo
Natural language becomes safe, typed app actions.
One deterministic click shows planning, validation, and app-owned execution. No model download or API key is required for the proof.Surface map
One contract. Three distinct layers.
- Native browser agent
- Uses document.modelContext when the browser supports WebMCP.
- Fallback registry
- Keeps devtools, tests, and unsupported browsers inspectable.
- In-page planner
- Drives this visible command trace; it is not native agent access.