- Dataset
- 2026-10-27-catalog-ai-v2
- Ruleset
- b2e8889c66f7
- Scanned
- 2026-10-27
- Window
- February–September 15, 2026
Generate types and converters from JSON, Schema, and GraphQL
01Result
glideapps/quicktype ↗glideapps/quicktype AI coding statistics: 35.3%
One person is driving this. The headline number reflects a single contributor's workflow, not a project-wide shift.
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.
Agent share by month
| Month | Agent share | Considered commits |
|---|---|---|
| 2026-03 | 0% | 1 |
| 2026-06 | 0% | 19 |
| 2026-07 | 65.2% | 391 |
| 2026-08 | 0.4% | 269 |
| 2026-09 | 20% | 105 |
Peak month: 65.2%. Bars are scaled to that peak, not to 100%.
Which agents
| Agent | Vendor | Commits | Share |
|---|---|---|---|
| Claude Code | Anthropic | 277 | 35.3% |
03Evidence
Inspect the matches
Public commit samples let you inspect the signatures behind the aggregate result.
Matched commit samples
10e5f907on GitHubfix(cplusplus): count string lengths in code points (#3487)Claude Code14239a4don GitHubfix(swift): reserve Codable protocol names (#3477)Claude Codeb1593db7on GitHubfix(effect): reserve the RegExp constructor name (#3479)Claude Code
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 | 1,365 |
| Merge commits removed | −555 |
| CI / dependency bots removed | −25 |
| Considered | 785 |
Bots are excluded from the denominator entirely. Agent attribution requires a literal supported signature; no code-style inference is used.
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 glideapps/quicktype