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: 6.1%. Bars are scaled to that peak, not to 100%.
Which agents
| Claude Code | Anthropic | 23 | 1.2% |
| Gemini CLI | 13 | 0.7% | |
| GitHub Copilot | GitHub | 1 | 0.1% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
7899e3bcdocs: add Infinitus to the projects based on CLIProxyAPIClaude Code1cf9a45cHandle encrypted collaboration message schemasClaude Code29406436fix(executor): keep tool_result blocks first when injecting the cloaking rClaude Code0eddcff5Update README_CN.mdGemini CLI46a152a2docs: use 智能体 for Agent in Chinese translationGemini CLI5ef76939Update README.mdGemini CLIce0c6aa8Update internal/api/modules/amp/proxy.goGitHub Copilot
What was excluded
| Commits in window | 2,341 |
| Merge commits removed | −425 |
| CI / dependency bots removed | −0 |
| Considered | 1,916 |
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 router-for-me/CLIProxyAPI