Kiro Web

Kiro Web (Preview) is a browser-based development agent that helps you build software through conversation. Chat with the agent to discuss approaches, write code, and open pull requests — all from app.kiro.dev.

Kiro Web works in two modes. By default, you collaborate with the agent interactively — iterating on a problem together and asking it to open a pull request when you're ready. When you need the agent to own the outcome end-to-end, toggle on autonomous mode and let it plan, implement, and open a PR on its own.

• A paid Kiro subscription (Pro or higher)
• A GitHub account connected to Kiro

If your organization uses AWS Identity Center, your administrator must first enable Kiro Web from Settings > Kiro Settings in the AWS account where Kiro is configured. Kiro Web is available in US East (N. Virginia) us-east-1 only during the preview.

Kiro Web uses the same core capabilities as the IDE and CLI. See the Features section for full documentation:

• Steering — guide the agent with your team's standards and conventions
• MCP — extend the agent with custom tool integrations
• Powers — install ready-made tool packs
• Models — available AI models