Every time we hired a new developer, the same nightmare started. Week 1: "Alex, how does this service work?" Week 2: "Alex, where does this connect to?" Week 3: still pulling me and my senior devs away from real work. I managed a team building software across multiple projects — Java backends, ESP32 firmware in C/C++, frontend apps. The codebase was real, complex, and completely undocumented in any readable form. New hires weren't the problem. The codebase was. The Tools I Tried (And Why They All Failed) I spent a long time looking for a fix before I decided to build one. Confluence — Someone has to write it first. We never did. Nobody does. Notion wikis — Outdated before you finish typing. Great intentions, zero maintenance. NotebookLM — Genuinely great product. Doesn't support code files. Dead end. ChatGPT/Claude — Paste your entire codebase manually or through CLI always updated manually. Sure. Swimm and Mintlify — The closest things to what I needed.…