Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.
Assisted or autonomous
Assisted — a developer’s identity authored the commit and the agent added itself as co-author. The agent ran git commit during a working session, with a person there. Autonomous — a bot identity is the author, no human in the loop. Across the whole index, 93.7% of agent commits are assisted.
Agent share by month
Peak month: 7.8%. Bars are scaled to that peak, not to 100%.
Which agents
| Claude Code | Anthropic | 187 | 2.1% |
| GitHub Copilot | GitHub | 6 | 0.1% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
c0467840perf(accounts-rs):run-argon2-kdf-off-main-threadClaude Code2dd855c8docs: reword dedup FAQ, move switch-phone FAQ, drop mobile-link noteClaude Code1b007d16docs: trim and correct FAQ additions per reviewClaude Code812a3853[mob][photos] Merge Release branch to main (#10342)GitHub Copilotcd7877aeRefactor album and collection UI components to integrate EntePopupMenuButtGitHub Copilotfeec4df9update itemsGitHub Copilot
What was excluded
| Commits in window | 11,836 |
| Merge commits removed | −2,847 |
| CI / dependency bots removed | −194 |
| Considered | 8,795 |
Bots are excluded from the denominator entirely. Counting dependabot as “AI-written code” is the fastest way to produce a meaningless number.
How this was measured
Measured over February–August 2026, cloned directly. Detection is deterministic string matching against signatures agents write about themselves — no heuristics, no style analysis. Merge commits and CI bots are excluded from the denominator. The figure is a floor: squash merges strip trailers, so real usage is higher. Contributor counts are aggregate — no individual is named.
Run it yourself: npx qmmit-cli ente/ente