Kiro

Kiro is AWS's agentic development environment for individual developers and engineering teams that turns natural-language prompts into structured requirements, architectural designs, and sequenced tasks, then implements them with parallel agents running locally or in the cloud. What most sets it apart is spec-driven development paired with correctness checking: it uses automated reasoning to flag contradictions and gaps in requirements and runs property-based tests to catch edge cases that unit tests miss. Built and operated by AWS, it targets everyone from startup CTOs to enterprise teams needing SSO, governance, and cost controls.