- Dataset
- 2026-09-18-v3.0
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-09-16
- Window
- February–September 15, 2026
01Result
rtk-ai/rtk ↗rtk-ai/rtk AI coding statistics: 31.9%
Adoption is broad. Many contributors are committing agent-authored work, which is what a real organisational rollout looks like.
02Drivers
What shapes this result
Mode, timing, and detected signatures show whether the result reflects broad adoption or one concentrated workflow.
Assisted or autonomous
Assisted — a developer’s identity authored the commit and the agent added itself as co-author. Autonomous — a bot identity authored the commit without a human identity attached. Across the whole index, 96% of agent commits are assisted.
Agent share by month
| Month | Agent share | Considered commits |
|---|---|---|
| 2026-02 | 78.9% | 109 |
| 2026-03 | 24.9% | 221 |
| 2026-04 | 17.4% | 190 |
| 2026-05 | 11.1% | 135 |
| 2026-06 | 12.1% | 116 |
| 2026-07 | 8.3% | 157 |
| 2026-08 | 28.8% | 163 |
| 2026-09 | 63.3% | 270 |
Peak month: 78.9%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| Claude Code | Anthropic | 433 | 31.8% |
| Cursor Agent | Anysphere | 1 | 0.1% |
03Evidence
Inspect the matches
Public commit samples let you inspect the signatures behind the aggregate result.
Matched commit samples
bf2f7c7con GitHubchore: ignore the style-edition reformat in git blameClaude Code75b30a44on GitHubfix(hooks): don't abort init --status on an unreadable Cursor hookClaude Coded00c514eon GitHubrefactor: adopt let-chainsClaude Codeb8172e5bon GitHubfix(kubectl): compact get pods and services aliasesCursor Agent
04Method
What entered the denominator
The result begins with commit history, removes merges and routine automation, and reports literal agent signatures as a lower bound.
Exclusion ledger
| Commits in window | 1,944 |
| Merge commits removed | −506 |
| CI / dependency bots removed | −77 |
| Considered | 1,361 |
Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.
05Provenance
Pinned to a source state
This observation names the repository state, release, and detector that produced it. Use these identifiers when reproducing or citing the result.
- Dataset release
- 2026-09-18-v3.0
- Scan date
- 2026-09-16
- Ruleset
- sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae
- Canonical repository
- rtk-ai/rtk
- Default branch
- develop
- Resolved HEAD
- 5e0f92cd108fc5a985022c5eb525a401f97fa11f ↗
- Resolved
- 2026-09-16
- Measurement window
- February–September 15, 2026
06Peer context
Position among comparable repositories
The cohort uses the same release and measurement window, then narrows to the repository’s ecosystem and removes low-activity observations.
Midrank percentile; equal shares split the tied positions.
- Repository
- 31.9%
- Cohort median
- 2%
- Share rank
- 8 / 117
Percentile = (repositories below + half of 1 tied repository) ÷ 117.
Continue exploring
Related coding-agent evidence
Run the same detector locally.
Deterministic signature matching; no code-style inference. Squash merges can remove trailers, so this result remains a measured floor.
npx qmmit-cli rtk-ai/rtk