What Is Kiro?
Kiro is an agentic software development environment from AWS designed to bridge the gap between fast AI prototyping and maintainable production engineering. Its signature workflow is spec driven development where an idea is converted into requirements technical design and executable tasks before implementation begins.
Specifications That Stay Connected To Code
Instead of relying on one long chat Kiro gives development work a structured artifact trail. Requirements can be checked for gaps the design can be reviewed and implementation tasks can be executed by agents. This makes it easier to preserve intent as a feature grows beyond the initial prompt.
Agents Across Every Surface
Kiro uses a unified agent harness across its supported development surfaces. Developers can work in the IDE CLI web experiences and supported mobile preview while carrying compatible project configuration specs and steering information. Parallel agents can handle multiple implementation tasks and headless CLI workflows can run in automation or CI.
Built For Production Minded AI Development
- Teams that want requirements before code generation
- Developers building larger multi file features
- Engineers validating AI code beyond simple unit tests
- Organizations connecting AI agents to existing development tools
- Projects that need repeatable agent instructions and context
Key features
- Spec Driven Development: Generates requirements designs and sequenced tasks.
- Parallel Agents: Executes multiple development tasks concurrently.
- Property Based Testing: Checks behavior across wider input ranges.
- Kiro CLI: Runs agent workflows from the terminal and CI.
- Kiro Powers: Packages specialized tools instructions and knowledge.
- Model Choice: Supports frontier and open weight model options.
- Project Steering: Keeps persistent engineering guidance with the repository.
- Cross Surface Agent Harness: Reuses the same project intelligence across supported interfaces.
Use cases
Spec Driven Development,Feature Planning,Production Code Generation,Property Testing,Parallel Development,CI Automation,Code Review,Large Codebase Work
How to use
How To Use Kiro
- Install Kiro: Download the Kiro IDE or CLI for your operating system and sign in.
- Open A Project: Select an existing repository or start a new project from the development environment.
- Choose A Spec Driven Workflow: Describe the feature and ask Kiro to turn the idea into explicit requirements when the task is substantial.
- Review Requirements And Design: Correct missing constraints architecture choices and edge cases before implementation starts.
- Generate Implementation Tasks: Let Kiro convert the approved design into smaller ordered engineering tasks.
- Run The Tasks: Execute tasks interactively or use parallel agents when work can safely be separated.
- Validate Behavior: Review generated tests property based checks command output and actual code changes.
- Refine And Ship: Adjust the specification or implementation until it matches the intended behavior then use your normal review and deployment process.
Best for
Developers, Engineering Teams, Enterprise Teams, Architects, Product Engineers
Integrations
GitHub,GitLab,CI CD,MCP,Figma,Terraform,Developer Tools,Kiro Powers
Commercial use
Yes Subject To AWS Customer Agreement Service Terms And Plan Conditions
