# matz: observed AI-assisted commits

Canonical: https://devimprint.com/developers/matz/

DevImprint recorded 1,344 detectable AI-assisted commits for matz during 2026-08-15–2026-09-13 (UTC). Population: resolved person; rank within people. Snapshot: 2026-09-13T03:27:04.226857+00:00. 49.6% of known repositories scanned; provisional. Methodology: 2026-09-13. Source: https://devimprint.com/developers/matz/. Aggregate snapshot: https://devimprint.com/snapshots/da8f0f66a1eb4f0fa64db42f3b3762a405e05dca6f9f6286ae653e74b07055b7/

People rank: 245
GitHub: https://github.com/matz
All-time observed commits: 11759
Detected tools: claude-code, codex

## Daily activity (UTC)

| Day | Commits |
|---|---|
| 2026-08-15 | 23 |
| 2026-08-16 | 92 |
| 2026-08-17 | 26 |
| 2026-08-18 | 53 |
| 2026-08-19 | 87 |
| 2026-08-20 | 77 |
| 2026-08-21 | 50 |
| 2026-08-22 | 83 |
| 2026-08-23 | 36 |
| 2026-08-24 | 91 |
| 2026-08-25 | 42 |
| 2026-08-26 | 55 |
| 2026-08-27 | 74 |
| 2026-08-28 | 55 |
| 2026-08-29 | 36 |
| 2026-08-30 | 62 |
| 2026-08-31 | 43 |
| 2026-09-01 | 47 |
| 2026-09-02 | 22 |
| 2026-09-03 | 59 |
| 2026-09-04 | 19 |
| 2026-09-05 | 27 |
| 2026-09-06 | 29 |
| 2026-09-07 | 30 |
| 2026-09-08 | 29 |
| 2026-09-09 | 32 |
| 2026-09-10 | 22 |
| 2026-09-11 | 27 |
| 2026-09-12 | 16 |
| 2026-09-13 | 0 |

## Repositories

- [matz/spinel](https://github.com/matz/spinel): 727 in the window
- [rofl0r/spinel](https://github.com/rofl0r/spinel): 479 in the window
- [mruby/mruby](https://github.com/mruby/mruby): 137 in the window
- [matz/prism](https://github.com/matz/prism): 1 in the window
- [AmirulAndalib/ruby](https://github.com/AmirulAndalib/ruby): 0 in the window
- [HoneyryderChuck/ruby](https://github.com/HoneyryderChuck/ruby): 0 in the window
- [Shopify/ruby](https://github.com/Shopify/ruby): 0 in the window
- [byroot/ruby](https://github.com/byroot/ruby): 0 in the window
- [flori/ruby](https://github.com/flori/ruby): 0 in the window
- [hsbt/ruby](https://github.com/hsbt/ruby): 0 in the window

[JSON record](https://devimprint.com/developers/matz.json). Personal records can be corrected or removed; the linked archive retains aggregate counts only.