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What % of your commits were written by AI?

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Hi HN,I've been using Claude Code etc. for nearly all my work lately, and I wanted to see how many of my commits it was actually co-authoring. So I made this little tool to visualize my usage.You log in with Github (read-only), it scans your commits from the last year, and visualizes how many came from Claude, Cursor, or any tool that adds Co-Authored-By trailer to the commit message.Caveat: not all tools add this trailer, so this doesn't include e.g. Codex. Still, hope you find it interesting!

HN · launched Mar 4, 2026 · 5 upvotes (top 89%) · 1 view

Niche: engineering and workflow analytics platforms · 39 launches, 6 in the last 7 days · Explore this niche →

Category and tags

  • Horizontal
  • Analytics & BI
  • Developer
  • AI feature
  • Hobby / open-source project

Visit website ↗ Source listing ↗

Could you build this?

Yes The app simply uses GitHub OAuth to fetch recent commits via the GitHub REST/GraphQL API and inspects commit messages/trailers for standard AI co-author signatures.

Discussion

2 comments analyzed.

Competitors

Other products that read as similar to this one : 431 launches clear the similarity bar, closest 8 shown.

Attention rank: #411 of 432 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 121 days after the earliest competitor.

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