A calculator ships itself every Monday at 7am

Every Monday at 7am a new calculator goes live on my site. I'm waking up when it happens.

Here is how it works. A scheduled agent wakes up. It reads a roadmap file, picks the next tool, builds it, writes the tests, and checks the math against the electrical code. Then it opens a pull request. If every check passes, it merges and deploys. If anything fails, it stops and files an issue.

Last Monday it shipped a wire gauge calculator. Full ampacity tables. Temperature corrections. A page explaining how to use it. My part was reading the pull request after breakfast.

The hard part was never the automation. The hard part was writing down what "correct" means so precisely that a machine can check it. For electrical work that meant typing the code tables into test files by hand. Boring work.