A featherweight spec-driven development template with a Memory Bank, for Claude Code and GitHub Copilot.

ATLAS: a senior-engineer layer for Claude Code. Explore with wireframes & prototypes, clarify the essentials, capture it in HTML spec doc then let Claude Code's native plan/goal/workflow loop build. Fewer tokens, less ceremony, faster to what people pictured. KISS/YAGNI/DRY, context decides. No overengineering. Clean architecture that works.

The Bank API is a design reference project suitable to bootstrap development for a compliant and modern API.