- Dataset
- 2026-09-18-v3.0
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-09-16
- Window
- February–September 15, 2026
01Result
aaif-goose/goose ↗aaif-goose/goose AI coding statistics: 9.2%
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 | 9.6% | 386 |
| 2026-03 | 10.4% | 278 |
| 2026-04 | 16.7% | 257 |
| 2026-05 | 5.9% | 253 |
| 2026-06 | 7.7% | 247 |
| 2026-07 | 9.4% | 234 |
| 2026-08 | 6.7% | 297 |
| 2026-09 | 3.5% | 85 |
Peak month: 16.7%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| Claude Code | Anthropic | 158 | 7.8% |
| GitHub Copilot | GitHub | 25 | 1.2% |
| Cursor Agent | Anysphere | 8 | 0.4% |
03Evidence
Inspect the matches
Public commit samples let you inspect the signatures behind the aggregate result.
Matched commit samples
ed359351on GitHubfeat(providers): add EUrouter as a declarative provider (#11619)Claude Codebb06e1e5on GitHubIntegration request from AIML API (#11758)Claude Code0a9749b1on GitHubfeat(auth): enable refresh auth cli (#11657)Claude Code35711b86on GitHubprovider refactor: don't require a model config to create a provider (#995GitHub Copilotf2df168bon GitHubFix frontend extension session state and tool routes (#8464)GitHub Copilotef72bb0con GitHubblog: Built-in Local Inference blogpost. (#8808)GitHub Copilota9060fd2on GitHubdocs: stop enumerating crates in AGENTS.md Structure (#11614)Cursor Agente43f2be9on GitHubfeat(providers): add PleumRouter declarative provider (#10479)Cursor Agent482c5700on GitHubUse rmcp ContentBlock in goose-sdk UniFFI (#11210)Cursor 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 | 2,327 |
| Merge commits removed | −1 |
| CI / dependency bots removed | −289 |
| Considered | 2,037 |
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
- aaif-goose/goose
- Default branch
- main
- Resolved HEAD
- 2c02ed6fcf6a91b435aacfd5d02d713db8862153 ↗
- 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
- 9.2%
- Cohort median
- 2%
- Share rank
- 25 / 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 aaif-goose/goose