09 Oct 2026

One month of SuperGrok Heavy: 414 PRs, 92 merged

One SuperGrok Heavy seat, a fleet of Cursor cloud agents, and what git says happened.

Vineet Sharma · 19 Aug to 19 Sep 2026

PRs opened per day across the month, with the 18 Sep spike: 414 PRs, 1,144 commits, 92 merged.

Where the 414 PRs wentas of 9 Oct

Merged92
Closed unmerged239
Still open83

Who wrote the 1,144 commitsmerge commits excluded

Cursor agents694
Grok47
Human accounts403

414 pull requests in one month.
92 merged.

19 Aug to 19 Sep. One SuperGrok Heavy seat.
That’s what my GitHub says.

The first 48 hours, Grok wrote the code

Day one, Grok committed straight into my repos.
43 commits and 13 PRs in two days. Backend, retailer web, customer app, scanner.

Then the weekly quota was gone.
About 36 hours.

So I split it.
Grok bots: PM and review.
Cursor cloud agents: code.

1,144 commits per day by author: Cursor agents 694, Grok 47, human accounts 403, with 416 commits on 18 Sep.

The month in git

1,144 commits.
13 repos.
28 of 32 days.

675 of those commits came from Cursor agents.

7 repos that didn’t exist on 18 Aug.
A delivery-partner app, a GST slip tool, two landing pages, three side projects.

18 Sep

208 PRs opened in one day.

Retailer web 83. Customer app 63. Backend 44. Delivery partner 14. Scanner 4.

That’s not a team.
That’s a printer.

PRs opened per day, 19 Aug to 19 Sep, with 208 on 18 Sep.

Where the 414 went

92 merged.
239 closed without merging.
83 still open.

Most of the month was deciding what not to keep.

Three weeks later

80 small PRs folded into 3 bundles.
561 review findings on the open board. 47 rated High.
4 tickets Done. 72 In Review.

Where it landed

Writing code got cheap.
Reviewing it didn’t.

One seat bought the output.
It didn’t buy the merge button.

Source: git log across all branches and PR refs (merge commits excluded) and the GitHub PR list, 19 Aug to 19 Sep 2026 IST, pulled 9 Oct 2026. Grok’s planning-and-review role after the first 48 hours comes from my lab log, not from git. Lines of code are left out on purpose: lockfiles, build exports and bundle PRs inflate them.