Built a Conventional Commits CLI with free AI tools (zero cost) Staring at a staged diff trying to summarize it in one sentence is a tax every developer pays. "fix stuff" and "wip" pile up in the history until a git blame six months later leaves you guessing. That's why I built commit-sage . What it is commit-sage is a Python CLI that reads your staged git diff, sends it to an AI provider, and returns a ready-to-use Conventional Commit message — no manual writing. Fl...