Source: https://seerepo.com/r/MetaMask/metamask-extension/ai
Markdown source: https://seerepo.com/r/MetaMask/metamask-extension/ai.md
Description: AI signed 3.8% of the 29,106 commits of metamask-extension. Each AI tool with its commits, and the last ones it signed.

# How much of metamask-extension did AI write?

AI signed 3.8% of the 29,106 commits of metamask-extension. Signed by Cursor (783), GitHub Copilot (158), Claude (156), and Devin (39).

Since its first commit, on August 1, 2015.

## Who signed the commits

- Cursor: 783 commits (2.7%)
- GitHub Copilot: 158 commits (0.5%)
- Claude: 156 commits (0.5%)
- Devin: 39 commits (0.1%)
- People: 96.2%

## Commits per month

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

- 2024-12: 275 commits, 0 signed by AI (0%)
- 2025-01: 242 commits, 0 signed by AI (0%)
- 2025-02: 302 commits, 2 signed by AI (0.7%)
- 2025-03: 366 commits, 0 signed by AI (0%)
- 2025-04: 474 commits, 2 signed by AI (0.4%)
- 2025-05: 460 commits, 5 signed by AI (1.1%)
- 2025-06: 352 commits, 3 signed by AI (0.9%)
- 2025-07: 458 commits, 1 signed by AI (0.2%)
- 2025-08: 292 commits, 2 signed by AI (0.7%)
- 2025-09: 558 commits, 5 signed by AI (0.9%)
- 2025-10: 477 commits, 2 signed by AI (0.4%)
- 2025-11: 550 commits, 1 signed by AI (0.2%)
- 2025-12: 346 commits, 2 signed by AI (0.6%)
- 2026-01: 411 commits, 13 signed by AI (3.2%)
- 2026-02: 444 commits, 41 signed by AI (9.2%)
- 2026-03: 542 commits, 63 signed by AI (11.6%)
- 2026-04: 548 commits, 31 signed by AI (5.7%)
- 2026-05: 404 commits, 55 signed by AI (13.6%)
- 2026-06: 525 commits, 95 signed by AI (18.1%)
- 2026-07: 677 commits, 208 signed by AI (30.7%)
- 2026-08: 468 commits, 150 signed by AI (32.1%)
- 2026-09: 534 commits, 175 signed by AI (32.8%)
- 2026-10: 414 commits, 123 signed by AI (29.7%)
- 2026-11: 147 commits, 82 signed by AI (55.8%)

## The last commits an AI signed

- 2026-11-09 · Cursor · [cb23281](https://github.com/MetaMask/metamask-extension/commit/cb23281219345f73893002583bc9a40835792469): feat: stack price with 24h change in the narrow token table (#47757)
- 2026-11-09 · Cursor · [f60e87f](https://github.com/MetaMask/metamask-extension/commit/f60e87fef19e27f91ab758d95e1e62be7c30abaa): feat(telemetry): report a granular idle status on sampled state writes (#47497)
- 2026-11-09 · Cursor · [1809248](https://github.com/MetaMask/metamask-extension/commit/1809248d1bd6e12ed4515563a85c46a6a15e752d): fix(assets): show copied message in token header contract address copy (#47656)
- 2026-11-09 · Cursor · [9ad7909](https://github.com/MetaMask/metamask-extension/commit/9ad7909cf1d4557a1bb6be7ad9b104395eab6dda): test: fix flaky test malicious-signatures inline alert click during smooth scroll (#47724)
- 2026-11-09 · Cursor · [5e77e55](https://github.com/MetaMask/metamask-extension/commit/5e77e55d8fd5f106549c503f1352f42173aeaa00): feat(telemetry): add external RPC last-activity signals to sampled state writes (#47493)
- 2026-11-09 · Claude · [8b4d37e](https://github.com/MetaMask/metamask-extension/commit/8b4d37e828da175946907dd718817e2448dbe054): chore: bump assets-controller to ^20.3.0 and assets-controllers to ^13.3.0 (#47728)
- 2026-11-09 · Cursor · [58e30f8](https://github.com/MetaMask/metamask-extension/commit/58e30f868ca962cc5f1ea985ed755b889f6eb150): feat: update Perps withdraw transaction fee tooltip copy (#47723)
- 2026-11-09 · Cursor · [22d3d74](https://github.com/MetaMask/metamask-extension/commit/22d3d74094694a8e0014cfd62a9558b08d75cb9d): fix(swaps): keep selected EVM network as swap source (#47694)
- 2026-11-09 · Cursor · [d11a910](https://github.com/MetaMask/metamask-extension/commit/d11a910525f62287c2b60fabe54a87270d2e05d6): feat: update Cronos network and native token logos to new brand mark (#47714)
- 2026-11-06 · Cursor · [7585b3a](https://github.com/MetaMask/metamask-extension/commit/7585b3a9a397227256f8b2e2cb257a52425409c4): chore: remove unused onboarding flow styles (#47598)

## 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 metamask-extension?

Cursor, with 783 of the 29,106 commits of metamask-extension.

The proof: [its last signed commit, cb23281](https://github.com/MetaMask/metamask-extension/commit/cb23281219345f73893002583bc9a40835792469)

### Since when does AI sign commits in metamask-extension?

Since February 2025: the first month an AI tool signed a commit of metamask-extension.

### How many commits does metamask-extension have?

metamask-extension has 29,106 commits since August 1, 2015. 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.