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: 11.7%. Bars are scaled to that peak, not to 100%.
Which agents
| Claude Code | Anthropic | 27 | 3.3% |
| GitHub Copilot | GitHub | 8 | 1% |
| Cursor Agent | Anysphere | 1 | 0.1% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
5555a3c5fix(nodes): skip checksum sidecars when staging option dirsClaude Code6e7c0a4dblog, website: edit out the AI writing tells readers called out on HN (#11Claude Code2f33d6dedocs(gpu): add ROCm 7.x and RDNA 3.5 / Strix Halo (gfx1151) to GPU accelerClaude Codee7b83ef7Fix flaky "tests-apple" CI job in modeladmin test suite (#11717)GitHub Copilotc5645795fix(kokoros): add missing `upscale_image` stub to Backend trait impl (#114GitHub Copilot352b7ec6Harden gallery-agent Hugging Face fetches against transient rate limiting GitHub Copilote1a782b7fix(openai): stop streaming tool-call double-emission when autoparser is aCursor Agent
What was excluded
| Commits in window | 2,310 |
| Merge commits removed | −0 |
| CI / dependency bots removed | −1,482 |
| Considered | 828 |
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 mudler/LocalAI