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: 19.4%. Bars are scaled to that peak, not to 100%.
Which agents
| GitHub Copilot | GitHub | 10 | 1.3% |
| Claude Code | Anthropic | 9 | 1.1% |
| Cursor Agent | Anysphere | 6 | 0.8% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
651b2091revert: rollback openapi app docs to previous version (#7026)GitHub Copilotcd75ee16fix: team token auth (#6734)GitHub Copilot21b3f854refactor: merge standardConstants and standard in team plan (#6549)GitHub Copilot3002087afeat(dataset): 知识库级 pdfParseConfig 文档解析开关(#68624) (#7721)Claude Code0d3630adfeat(dataset/tag): upgrade knowledge base tag management (#7660)Claude Code0058e223feat(workflow): show first-token response time in AI chat node (#7685)Claude Code469de8c0fix: do not treat reasoning-only tool_calls finish as empty LLM response (Cursor Agent01732466feat(skill): optimize skill first-use UX and cross-tab associate flow (#74Cursor Agent8d29adcdfix(outlink/wechat): 空响应时续链延迟 10s,避免热循环刷屏 (#7327)Cursor Agent
What was excluded
| Commits in window | 811 |
| Merge commits removed | −0 |
| CI / dependency bots removed | −18 |
| Considered | 793 |
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 labring/FastGPT