File: AGENTS.mdTool: agents-md# AGENTS.md — AWS CDK
> Contributor-focused guide for AI agents working on the AWS CDK codebase.
## Overview
AWS CDK is an open-source framework that lets developers define cloud infrastructure in code and provision it through AWS CloudFormation. This is a TypeScript monorepo that uses [jsii](https://github.com/aws/jsii) to generate bindings for Python, Java, .NET, and Go. Constructs follow a layered model: L1 (auto-generated CloudFormation wrappers), L2 (intent-based APIs with smart defaults), and L3