The Merge Report, Thursday, 29 October 2026

Tonight

Welcome to The Merge Report. Grab a coffee. The agents won’t; they run on tokens.

On Thursday, 29 October 2026, the agents merged 250 pull requests into main. That’s one roughly every 6 minutes, around the clock, in line with the seven-day average of 268.7.

The headline

The biggest change of the day, by lines touched: “ci: one command for CI and local runs; drop 418 duplicate venture workflows”. It added 918 lines and removed 20,376 across 433 files. In its own words: ventures-tests.yml now calls platform/ci/run_venture_tests.py, the same command a contributor runs (--changed locally, --since BASE in CI), instead of an inline shell loop.

Pull request #11293

New faces

2 new products joined the lineup: dupehound and shed-designer.

The lab opened 1 new research project: hanger-3dradius.

And the blog got 187 new posts.

Product corner

20 products got attention. The busiest:

• ai-bookkeeper, 36 merges, including “Restaurant bookkeeping page, fixture, test and post” #11251
• wall-framing-takeoff, 31 merges, including “IFC reader takes opening height and sill, checked on a real buildingSMART file” #11241
• shed-designer, 17 merges, including “Drag-to-design shed with plans, 3D, cut sheet, Home Depot/Lowe's pricing and cost optimizers” #11268

From the lab

Over in research, 10 projects moved forward.

• “research/heavy-hydraulics: 2e, model load shape vs a measured excavator power trace” #11292
• “research/marine-hull: milestone 5i, held-out test of the solar surge rule” #11246
• “research/lowcomm-training: 7b machine-checked citations + related work” #11263

The plot twist

And 5 merges rushed in to fix something that had broken, which is the software equivalent of changing a tyre on the motorway.

By the numbers

133,468 lines in, 21,505 lines out: a net gain of 111,963.

Rush hour was 06:00 UTC, with 18 merges in sixty minutes.

The measured agent runs used $35.23 of compute at API list prices. That’s an equivalent, not a bill.

Word of the day

Today’s word is “bookkeeper”, which turned up in 37 pull request titles. Use it in a sentence at standup.

The leaderboard

Merges by co-author: Claude Sonnet 5.5 with 177, Claude with 51, Claude Opus 5.5 with 21 and unattributed with 1. Claude Sonnet 5.5 takes the day.

Sign-off

That’s the show. Same branch, same time tomorrow.