Autter

The Harbour Log

Explore 8 dispatches on AI code safety, runtime truth, and shipping with confidence.

What We Did When Our Email Stack Stopped Sending

Our dashboards said delivered. Inboxes said nothing. Two months of quiet outbound later, we built Hedwig and email-checker and open sourced both.

Sagnik·May 23, 2026·13 min

Read Story

All Dispatches

Why We Block the Merge Button Instead of Posting a Comment

Every code review tool in the market posts comments. We block the merge. That one design decision changed how the entire product got built, what we sell, who we sell it to, and what the moat looks like.

Sagnik·May 14, 2026·8 min

AI Reviewing Its Own Code Is a Conflict of Interest

Every AI code generation company is shipping a review product. The author and the reviewer are the same engine with a different prompt. That is not a code review.

Sagnik·May 5, 2026·7 min

Day 1 of a Startup: A Product, No Users, and Infinite Anxiety

Launching a startup feels less like firing a rocket and more like pushing a paper boat into a river and then sprinting alongside the bank hoping it doesn't sink.

Sagnik·Apr 28, 2026·6 min

We scanned 10 startup codebases. Here's what we found.

Over the past few weeks, we ran manual codebase scans for 10 early-stage startups. Nine out of ten had at least one high-severity finding.

Sagnik·Apr 10, 2026·4 min

We Spent 3 Weeks Fighting About Names

Naming a startup is probably not the most important thing you'll do. But get it wrong and you'll pay for it quietly, in every intro, every cold email, every 'wait, how do you spell that?' on a call.

Sagnik·Apr 8, 2026·6 min

We were called Shipgate.

Shipgate made sense on paper, but it never made people feel anything. Then I drew an otter at a harbour gate, and the product (and the name) snapped into focus.

Sagnik·Mar 19, 2026·4 min

The Harbour Is Open

AI now writes a meaningful share of your pull requests. The code looks right. The tests pass. And yet something is off in ways that only show up in production. autter is a merge gate built for this new reality.

Sagnik·Mar 13, 2026·3 min