Kiro is an AI-native IDE that uses a specification-driven approach to directly convert natural language requirements into code, tests, and documentation, supporting CLI and graphical interfaces.
On macOS/Linux, run the official script for a one-click installation; Windows, download the installer; on first launch, log in with a Google or GitHub account.
Enter the requirement description in the sidebar; Kiro automatically generates user stories, acceptance criteria, and development tasks; after confirmation, you can directly assign AI agents to code.
Hooks are triggered only on save for predefined tasks (such as updating unit tests and documentation); all changes are previewed in real time, and can be reverted with one click; fully controllable.
The preview phase is completely free, built-in Claude-Sonnet-4 and Claude-Opus-4 models; no extra charges are required to use all features.

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