- Dataset
- 2026-09-18-v3.0
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-09-16
- Window
- February–September 15, 2026
01Result
jaegertracing/jaeger ↗jaegertracing/jaeger AI coding statistics: 28.3%
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 |
|---|---|---|
| 2026-01 | 0% | 1 |
| 2026-02 | 19.5% | 77 |
| 2026-03 | 16.5% | 79 |
| 2026-04 | 28.3% | 99 |
| 2026-05 | 25.8% | 97 |
| 2026-06 | 34.1% | 85 |
| 2026-07 | 59.4% | 101 |
| 2026-08 | 16.1% | 93 |
| 2026-09 | 18.5% | 65 |
Peak month: 59.4%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| Claude Code | Anthropic | 142 | 20.4% |
| GitHub Copilot | GitHub | 56 | 8% |
| Cursor Agent | Anysphere | 5 | 0.7% |
03Evidence
Inspect the matches
Public commit samples let you inspect the signatures behind the aggregate result.
Matched commit samples
23970e87on GitHubbuild(idl): Bump jaeger-idl to v0.12.0 (#9569)Claude Code20edabf2on GitHubfix(release): Fail the release notes script on PRs that cannot be categoriClaude Codeaf810fb5on GitHubci: Bump pnpm/action-setup to v6.1.0 for pnpm 12 support (#9562)Claude Codeaceb434con GitHubPrepare release v2.21.0 (#9556)GitHub Copilot70b78d8con GitHubtest(integration): Add a backward-compatibility suite for storage backendsGitHub Copilot18f9d8feon GitHubfeat(jaegerai): Add gen_ai.tool.call.arguments/result to sidecar tool-callGitHub Copilotaceb434con GitHubPrepare release v2.21.0 (#9556)Cursor Agent0413ecdfon GitHubfix(query): Cap SearchDepth at 10000 and reject negatives (#9492)Cursor Agentc251cd82on GitHubdocs(maintainers): Update jkowall and yurishkuro employer affiliations (#9Cursor 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 | 712 |
| Merge commits removed | −0 |
| CI / dependency bots removed | −15 |
| Considered | 697 |
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
- jaegertracing/jaeger
- Default branch
- main
- Resolved HEAD
- 0db690223f8af4a8ef4ea37ca045696dbe2c6c7f ↗
- 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
- 28.3%
- Cohort median
- 2.8%
- Share rank
- 18 / 132
Percentile = (repositories below + half of 1 tied repository) ÷ 132.
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 jaegertracing/jaeger