Kiro

Kiro is a coding tool built by AWS that helps developers write software with the help of AI agents. Instead of turning a prompt straight into code, Kiro first turns your idea into clear written plans, called specs. These specs include requirements, a design plan, and a list of tasks that need to be done. AI agents then use these plans to write the code, run tests, and check that the result actually matches what you asked for. Kiro is built on Amazon Bedrock and follows AWS security and privacy standards. It works as a desktop app, a command line tool, a web app, and a mobile app, and it is used by solo developers, teams, and large companies.

• Spec-driven development with requirements, design, and tasks

• Parallel AI agents for faster work

• Correctness checks beyond simple tests

• Steering for consistent team standards

• Hooks for automatic actions on file changes

• Ready-made Powers for Figma, Terraform, AWS

• MCP support for outside tools and data

• Multiple models including Claude and GPT

• Desktop, CLI, web, and mobile apps

• Enterprise security and admin controls