Source: https://seerepo.com/r/marimo-team/marimo/ai
Markdown source: https://seerepo.com/r/marimo-team/marimo/ai.md
Description: AI signed 3.6% of the 7,195 commits of marimo. Each AI tool with its commits, and the last ones it signed.

# How much of marimo did AI write?

AI signed 3.6% of the 7,195 commits of marimo. Signed by GitHub Copilot (87), Cursor (66), Claude (56), Devin (49), and Codex (6).

Since its first commit, on August 14, 2023.

## Who signed the commits

- GitHub Copilot: 87 commits (1.2%)
- Cursor: 66 commits (0.9%)
- Claude: 56 commits (0.8%)
- Devin: 49 commits (0.7%)
- Codex: 6 commits (0.1%)
- People: 96.4%

## Commits per month

Each month's commits up to its last one, with those an AI signed. Merges don't count.

- 2024-12: 199 commits, 16 signed by AI (8%)
- 2025-01: 209 commits, 12 signed by AI (5.7%)
- 2025-02: 189 commits, 11 signed by AI (5.8%)
- 2025-03: 242 commits, 10 signed by AI (4.1%)
- 2025-04: 248 commits, 1 signed by AI (0.4%)
- 2025-05: 256 commits, 3 signed by AI (1.2%)
- 2025-06: 187 commits, 2 signed by AI (1.1%)
- 2025-07: 218 commits, 4 signed by AI (1.8%)
- 2025-08: 196 commits, 1 signed by AI (0.5%)
- 2025-09: 247 commits, 5 signed by AI (2%)
- 2025-10: 243 commits, 4 signed by AI (1.6%)
- 2025-11: 171 commits, 6 signed by AI (3.5%)
- 2025-12: 183 commits, 6 signed by AI (3.3%)
- 2026-01: 256 commits, 2 signed by AI (0.8%)
- 2026-02: 244 commits, 4 signed by AI (1.6%)
- 2026-03: 258 commits, 11 signed by AI (4.3%)
- 2026-04: 276 commits, 23 signed by AI (8.3%)
- 2026-05: 163 commits, 7 signed by AI (4.3%)
- 2026-06: 151 commits, 36 signed by AI (23.8%)
- 2026-07: 212 commits, 48 signed by AI (22.6%)
- 2026-08: 125 commits, 21 signed by AI (16.8%)
- 2026-09: 199 commits, 13 signed by AI (6.5%)
- 2026-10: 302 commits, 10 signed by AI (3.3%)
- 2026-11: 64 commits, 3 signed by AI (4.7%)

## The last commits an AI signed

- 2026-11-02 · GitHub Copilot · [01f2c96](https://github.com/marimo-team/marimo/commit/01f2c968683fab58a5be4b16ee11c93a4981d804): docs: simplify generate with AI guide (#11558)
- 2026-11-02 · GitHub Copilot · [8f7ad79](https://github.com/marimo-team/marimo/commit/8f7ad79c4347619687fdaae4c5e6e5bf9c7a3205): feat: Update `marimo config show` to show configuration sources and improve config warnings (#11423)
- 2026-11-02 · GitHub Copilot · [879cf8e](https://github.com/marimo-team/marimo/commit/879cf8e46d81a1228f0141f10def271e8345e58c): fix(ui): handle empty series initializers (#11319)
- 2026-10-23 · GitHub Copilot · [7c19106](https://github.com/marimo-team/marimo/commit/7c19106e6d4e097c6f45e04fc8db0635d9db1b7f): fix: add auto env to enable jupyter extension behavior (#11127)
- 2026-10-21 · Claude · [3794305](https://github.com/marimo-team/marimo/commit/3794305991ac0fdca33b5acafa211f99114edf43): docs: replace more retired Claude and Gemini models in docs and examples (#11396)
- 2026-10-21 · Claude · [26d0e31](https://github.com/marimo-team/marimo/commit/26d0e31c9ea8d5fbda5c4059db2207b4796e2bc2): docs: replace the retired gpt-4 and gpt-4-turbo models in examples and docs (#11393)
- 2026-10-21 · Claude · [53ca551](https://github.com/marimo-team/marimo/commit/53ca55164e2a671c741690e4a623b0093ce25abf): perf: reduce redundant frontend state updates (#11377)
- 2026-10-21 · Claude · [a7d7cbe](https://github.com/marimo-team/marimo/commit/a7d7cbe33fd1dac11e854f4dadc6c0cbfaa18eaf): fix: synchronize editor callbacks and release widget resources (#11376)
- 2026-10-20 · Claude · [67f4795](https://github.com/marimo-team/marimo/commit/67f4795d79581c9a464640cbc2a0b217354f4212): fix(ai): fall back to non-streaming when a model rejects streaming (#11274)
- 2026-10-19 · Claude · [41c3185](https://github.com/marimo-team/marimo/commit/41c31850694b21e341373d23bae4d46c21c2bb44): fix: keep exact mo.ui.number values instead of snapping to step (#11287)

## How we know

Every AI coding tool leaves its signature in the commits it makes: a Co-Authored-By line, its own author name, or the merge of its branch. SeeRepo reads those signatures in the repo's history; a commit without one counts as made by people, and merges don't count.

Every AI tool SeeRepo recognizes: https://seerepo.com/agents

## Frequently asked questions

### Which AI tool signed the most commits in marimo?

GitHub Copilot, with 87 of the 7,195 commits of marimo.

The proof: [its last signed commit, 01f2c96](https://github.com/marimo-team/marimo/commit/01f2c968683fab58a5be4b16ee11c93a4981d804)

### Since when does AI sign commits in marimo?

Since December 2024: the first month an AI tool signed a commit of marimo.

### How many commits does marimo have?

marimo has 7,195 commits since August 14, 2023. Merges don’t count.

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.