Spec-driven development
Turn prompts into structured requirements, design documents, and sequenced tasks that guide implementation instead of jumping straight to code.
Kiro
認領Kiro is an AI coding and agentic engineering platform for developers and teams. It turns prompts into structured specs, then helps implement and validate work across IDE, CLI, and web workflows.
Overview
Kiro is an IDE, CLI, and web-based development tool focused on agentic engineering. It is designed to help developers and teams move from prompts to executable specs, implementation plans, and verified code across large codebases.
The product centers on spec-driven development: Kiro turns high-level ideas into structured requirements, technical designs, and trackable tasks, then uses parallel agents and correctness checks to implement and validate the work. The site also positions Kiro for team workflows with GitHub and GitLab review, cloud execution, and enterprise controls.
Key capabilities
Structured spec artifacts
Generate three linked spec files: requirements.md or bugfix.md, design.md, and tasks.md, so work stays traceable from idea to execution.
Parallel task execution
Break tasks into dependency-aware waves and run independent items concurrently to shorten execution time on larger specs.
Correctness validation
Use property-based tests and automated reasoning to check code behavior and catch edge cases that example-based tests can miss.
Multi-surface workflow
Work through local machine, cloud, or CI/CD flows, including headless CLI runs for fixes that do not require opening the editor.
Open integrations and standards
Connect with GitHub, GitLab, Figma, Terraform, MCP, AGENTS.md, Skills.md, and ACP to bring external context into the workflow.
Common use cases
Planning new features
Start from a product idea and turn it into requirements, design notes, and a task plan before coding begins, which is useful when the scope needs to be clarified first.
Diagnosing and fixing bugs
Use bugfix specs to analyze current, expected, and unchanged behavior, then track the fix through a concrete implementation plan.
Executing multi-task implementations
Run tasks in parallel after Kiro builds a dependency graph, which helps teams move faster on larger codebases with multiple independent changes.
Working across design and repo context
Pull context from tools like Figma or Terraform and connect GitHub or GitLab for review, making it easier to keep implementation aligned with external sources and PR workflows.
Automated or non-interactive fixes
Use the CLI in CI/CD or headless runs to fix issues without opening the editor, which suits automated maintenance or backend workflows.
Pros and Cons
Pros
- Combines planning, implementation, and validation in one workflow rather than treating coding as only prompt-to-code generation.
- Provides explicit spec files and task tracking, which makes the work easier to review and hand off across product and engineering.
- Can run independent tasks in parallel after analyzing dependencies, which is useful for larger implementations.
- Supports correctness checks with property-based testing to catch issues that ordinary unit tests may miss.
- Offers multiple entry points, including IDE, CLI, and web workflows, plus team and enterprise controls.
Cons
- The source does not fully document setup steps, output formats, or the limits of each interface in enough detail for a complete workflow picture.
- Some integrations and advanced capabilities are mentioned only briefly on the site, so readers may need the docs to confirm fit for a specific toolchain.
FAQ
How is Kiro priced?
Kiro offers a Free tier and paid tiers for individual users, with team and enterprise options available through sales. The pricing page says paid plans use credits, support overage, and add team controls such as centralized billing, usage analytics, and SSO.
What does a Kiro spec include?
The docs page describes specs as structured artifacts for feature work and bug fixes. A spec produces requirements, design, and tasks files, and Kiro can run tasks individually or analyze dependencies and run independent tasks in parallel.
What platforms and interfaces does Kiro support?
The source describes Kiro as an IDE, CLI, and web experience. The IDE supports Open VSX extensions, themes, and VS Code settings, and the CLI works with bash, zsh, and fish.
What integrations and standards does Kiro support?
Kiro connects to GitHub or GitLab for PR review, can pull context from tools like Figma or Terraform, and supports MCP, AGENTS.md, Skills.md, and Agent Client Protocol.
Does Kiro choose models or verify code automatically?
The pricing page says you can choose Auto or specific models, while the home page says Kiro also validates code with property-based tests to catch issues that unit tests miss.
Quick Facts
- Category
- Developer Tool
- Product type
- AI coding and agentic engineering platform
- Interfaces
- IDE, CLI, and web
- Platforms and settings
- Kiro CLI works with bash, zsh, and fish; the IDE supports Open VSX extensions, themes, and VS Code settings
- Source domain
- kiro.dev
- Pricing model
- Free tier plus paid individual and team plans