In just six weeks, Gavriel Cohen transformed a weekend coding project into a viral sensation with 22,000 GitHub stars and a partnership with Docker. NanoClaw emerged as a secure, minimalist alternative to OpenClaw after Cohen discovered the popular AI agent tool had stored his personal WhatsApp messages unencrypted.

Cohen built NanoClaw in 500 lines of code using Apple's container technology, addressing security concerns that plagued OpenClaw's sprawling 800,000-line codebase. The project gained massive traction after AI researcher Andrej Karpathy praised it on X, leading to contributions from over 50 developers and hundreds of code updates.

Docker's involvement came when developer Oleg Šelajev modified NanoClaw to use Docker Sandboxes instead of Apple's containers. Cohen embraced the change, recognizing the growing community of thousands of users. The Cohen brothers have since launched NanoCo, living on friends-and-family funding while VCs circle. They plan to offer commercial services including forward-deployed engineers to help companies build secure AI agents, though the open source core will remain free.