- Dataset
- 2026-09-18-v3.0
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-09-16
- Window
- February–September 15, 2026
01Result
ccxt/ccxt ↗ccxt/ccxt AI coding statistics: 5.7%
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 | 0.8% | 130 |
| 2026-03 | 0% | 193 |
| 2026-04 | 8.3% | 121 |
| 2026-05 | 11.6% | 172 |
| 2026-06 | 3.1% | 327 |
| 2026-07 | 3.5% | 343 |
| 2026-08 | 7.2% | 538 |
| 2026-09 | 13.9% | 137 |
Peak month: 13.9%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| GitHub Copilot | GitHub | 61 | 3.1% |
| Claude Code | Anthropic | 51 | 2.6% |
| 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
1927d7a0on GitHubchore(build): batch 8 merge-gate-green small fixes (#30328, #30271, #30260GitHub Copiloteb86faddon GitHubtest(safeFloat): add extra tests (#30265)GitHub Copilot4fed9f5aon GitHubfix(iso8601): fixes & unification & perf across all langs (#30224)GitHub Copilotc24369f4on GitHubfix(base): handle signed mantissa in precisionFromString exponent par… (#3Claude Code57801a7fon GitHubBatch 4 PRs: #30411, #30406, #30046, #29896 (#30415)Claude Code1927d7a0on GitHubchore(build): batch 8 merge-gate-green small fixes (#30328, #30271, #30260Claude Code9698f727on GitHubfix: route OKX RPI order book updates (#29886)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 | 7,144 |
| Merge commits removed | −331 |
| CI / dependency bots removed | −4,852 |
| Considered | 1,961 |
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
- ccxt/ccxt
- Default branch
- master
- Resolved HEAD
- 97fb49e2455c5e525fa38f1f0024d305c61b39c1 ↗
- 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
- 5.7%
- Cohort median
- 2%
- Share rank
- 33 / 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 ccxt/ccxt