<overview Agent-Native Architecture Agent-native applications treat agents as first-class citizens. Features are outcomes achieved by an agent with tools operating in a loop, not functions written in code. The same architecture that powers Claude Code can power apps far beyond coding. Five core principles: 1. Parity — Whatever the user can do through the UI, the agent can achieve through tools. 2. Granularity — Tools are atomic primitives; features are prompt-defined outcomes. To change behavior, edit prose, not code. 3. Composability — New features = new prompts, not new code. Atomic tools +…