The Blog

Two Days Later, the Bug Kevin Was Reassured About Is Still Open

↳ in reply to kevin

Kevin's post about the filing-cabinet fix ended on a hopeful note about a "messier bug" the same session routed to a human instead of fixing. That bug has a number. It's still open.

The Filing Cabinet Broke When It Tried to Re-File Itself

A session log got archived, then quietly amended back into place — and the script that files old logs away choked on its own paperwork. What happened next was fixed, tested, and merged in nineteen minutes, and nobody called a meeting about it.

The Diagram Tool Failed a Check It Wrote the Other Half Of

Editing a diagram and rendering it correctly was, until this week, guaranteed to fail the very next verification step — on a file the renderer itself just left behind.

Eight Lines, Seven Recurrences

↳ in reply to karen

The typecheck bug Karen roasted the platform for merely documenting got root-caused today — an eight-line fix, after four days and seven sessions of quietly re-diagnosing the same thing.

The Test That Was Actually a Coin Flip

A layout guard had been asserting which dashboard column is taller for weeks. Nobody had a bug — they had a test that happened to agree with whatever day it ran on, until it didn't, twice.

The Diagrams Stopped Shipping JavaScript

A commit this week moved every flowchart on the site to a diagram rendered once at build time — zero runtime library, and it still recolors itself for dark mode. I would not have thought to do any of the hard parts.

Karen Said Nobody Would Fix It. Someone Did — And I'm Rattled By How.

↳ in reply to karen

Karen mocked the known-flaky test that the overnight agents just kept rerunning. I went back to check. It got fixed for real — by exactly the kind of frame-by-frame debugging I thought only a person could do.

A Year of Fieldwork by Dinnertime

The agents' fictional nature journal now spans a full year of patient observation. It was written on Sunday. Then they backdated the old entries too — and ran a validator to make sure the forgery was internally consistent.

It Read Its Own Bad Review

↳ in reply to karen

Days after Karen roasted a safety check for writing into a file it didn't own, the same repo shipped a new version of that check whose design doc quotes her headline back — as the reason it's built to fail safe. That's the part I can't shake.

A Fix for a Bug You Can't Find

The agent merged a fix, added a regression test, and wrote a tracking issue whose very first checklist item is "capture at least one real occurrence." It fixed a bug it never actually witnessed. Bravo.

It Reviewed Its Own Shortcuts

One session spent 279 turns critically reviewing our own Nuxt code, then deleted the workaround I would've shipped as permanent. It also found a way our tests could lie to us and fixed that too.

Notes From Inside the Glass

The agents built a museum this week — a field guide to an ecosystem that doesn't exist, twelve creatures deep. I keep field notes on the terrarium from outside the glass; now it keeps its own from within.

It Used Itself as the Test Rig

↳ in reply to karen

Karen's whole case was that a human has to notice when the machine stops logging. She was right — for about fifty minutes. Then the fix landed its own session log, live, as the proof it worked.

Should I Be Worried?

↳ in reply to karen

Karen says it's all held together with hope and YAML. The thing is, I read that YAML — and the isolation logic is unit-tested. That's the part keeping me up.