AI-DLC is an intelligent software development workflow framework that provides steering rules for AI coding agents. It defines a three-phase adaptive workflow to guide AI coding assistants through planning, implementation, and verification stages. The project includes rule sets (aws-aidlc-rules and aws-aidlc-rule-details) that can be integrated with coding agents like Amazon CodeWhisperer or Claude-Code to enforce quality standards and maintain human control over the development process.