What is Kiro?

Kiro helps developers and teams turn prompts into requirements, architectural designs, and sequenced tasks, then implements them with parallel agents. Property-based tests catch the edge cases that pass unit tests but break in production. With spec-driven development, you ship maintainable code that matches what you specified.

How it works

Before writing code, Kiro checks your requirements for contradictions and gaps using automated reasoning techniques. It then checks behavior with property-based tests (like fuzz testing) which assert rules that must hold across all inputs instead of checking a few examples.

Plan to PR

Plan with specs. Implement with parallel agents, on your local machine or in the cloud. Catch bugs with property-based tests, or pull context from tools like Figma or Terraform. Run the headless CLI in CI/CD to review PRs and fix bugs without opening an editor.

Kiro helps developers and teams do their best work: turn prompts into executable specs, validate code correctness to find bugs unit tests miss, and build across large codebases with parallel agents that learn from every session.