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: 13.5%. Bars are scaled to that peak, not to 100%.
Which agents
| Claude Code | Anthropic | 104 | 5.8% |
| GitHub Copilot | GitHub | 16 | 0.9% |
| Cursor Agent | Anysphere | 11 | 0.6% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
c8a80d6afix: backport security and correctness fixes to 1.11.6 (#14876)Claude Coded11895a7fix: use writable ToolGuard work directory (#14805)Claude Code97ced626fix(a11y): give interactive controls a boundary users can actually see (#1Claude Codeda798a52feat(components): Add Code Agents (CodeAct agent and OpenDsStar agent) andGitHub Copilot89d1c60bfeat: Enhance config loading by applying GUNICORN_CMD_ARGS before programmGitHub Copilot91972452fix: resolve ghosting issues in preload optimization (#12587)GitHub Copilotc3bfdb7dchore: back-merge release-1.12.0 into main (fast-forward only) (#14652)Cursor Agentc2c15474feat(bundles): lfx-confluent bundle + watsonx.data components (IBM streamhCursor Agentdce5e298feat: add OrcaRouter bundle component (#14549)Cursor Agent
What was excluded
| Commits in window | 1,859 |
| Merge commits removed | −58 |
| CI / dependency bots removed | −13 |
| Considered | 1,788 |
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 langflow-ai/langflow