check-my-ai-usage

Shows how much of your recent commits were written by you versus AI.

This is a thin CLI on top of git-ai, which does the actual attribution tracking (line-level, stored in git notes, survives rebase and squash). check-my-ai-usage just reads that data and turns it into something readable: a commit log with a human/AI split per commit, and a weekly summary you can screenshot.

Setup

1. Install git-ai (this repo does not do this for you):
   • Mac/Linux/WSL: curl -sSL https://usegitai.com/install.sh | bash
   • Windows: powershell -NoProfile -ExecutionPolicy Bypass -Command "irm https://usegitai.com/install.ps1 | iex"
2. From inside the git repo you want to track, run git ai install-hooks.
3. Link this CLI so check-my-ai-usage is on your PATH:

   npm link

   (or run it directly with node /path/to/check-my-ai-usage/bin/cli.js)

Usage

check-my-ai-usage log [n]              Show the last n commits with their human/AI split (default 10)
check-my-ai-usage summary               Show this week's AI usage versus last week
check-my-ai-usage report [n] [outfile]  Write a shareable HTML report (default 10 commits, ./check-my-ai-usage-report.html)

summary prints a plain box like:

+----------------------------+
|  18% AI this week          |
|  down from 51% last week   |
+----------------------------+

report writes a plain, self-contained HTML page with the same headline stat plus a commit table, built from real git-ai data. Open the file it writes in a browser.

How it works

Every command shells out to git ai stats <range> --json and reads human_additions / ai_additions from the result. No attribution logic lives here; git-ai owns that. log scores each commit individually, summary aggregates over the last 7 and previous 7 days.

Status

Local-only. Nothing here talks to GitHub yet.