A small group is using agents. Adoption has spread beyond one person but is not project-wide.
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: 16.1%. Bars are scaled to that peak, not to 100%.
Which agents
| Cursor Agent | Anysphere | 95 | 2.1% |
| Claude Code | Anthropic | 15 | 0.3% |
| GitHub Copilot | GitHub | 5 | 0.1% |
Verify it yourself
Sample commits that matched. Every one links to GitHub — check the trailers.
22afc3fffeat: add freehand draw tool to screenshot editor (#2136)Cursor Agent9bf57605fix: stop firewall probe from wiping Loom import resultsCursor Agentc9f0f8d0fix: keep Loom import actions from returning undefinedCursor Agent3b42a0aefix(rendering): drive keyboard overlay from recording_time so it follows cClaude Code35243841fix(desktop): main-thread deadlock in macOS screen-recording permission chClaude Code264e81d4fix(recording): don't false-trip Windows H264 encoder timeout after a longClaude Code99c7e701fix: pin tauri-plugin-dialog/fs npm versions to match Rust crate versionsGitHub Copilot9fe11e35chore: bump desktop app version to 0.5.4GitHub Copilotd0e4d65ePotential fix for code scanning alert no. 112: Incomplete multi-character GitHub Copilot
What was excluded
| Commits in window | 4,728 |
| Merge commits removed | −289 |
| CI / dependency bots removed | −0 |
| Considered | 4,439 |
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 CapSoftware/Cap