Durable Web Components your AI agent can read and drive — not disposable UI it generates. Author SFCs; a Rust compiler emits standards-based custom elements with MCP + llms.txt baked in.
The React framework for building agents into real apps — one definition serves humans (streamed HTML, zero client JS) and agents (markdown, JSON, MCP), nothing duplicated. Web-standards core, deploys to Cloudflare Workers.