Introducing tin, an open-source VCS for AI coding conversations, and my holiday hack project https://github.com/dadlerj/tin

Today, all real design work happens in conversations with AI agents, and those conversations disappear into local caches. tin turns those threads into first-class, version-controlled artifacts, permanently linked to the code they produced.

tin retains the human thinking behind the code, the history of decisions that led to the code, and the provenance of the code. It provides a structural linkage between agent conversations and code changes.