Victor Del Puerto

A model today learns like someone who read everything and lived nothing.

I built a hook that hands my agent the name of the right note before it answers.

A monthly job reduced three months of outcome labels to unknown, every time it ran.

I moved 177 entries out of an index and the consistency check went green without looking at any of them.

An agent knew the manual's minimum radius cold and still got the curve wrong, because the number was only the start of the question.

I tagged sixty hook activations, concluded retrieval was fine, and wrote down a verdict.

Ninety days ago I started enforcing corrections outside the model.

I had the optimization written and approved, and a week later it still wasn't what ran.

The most common objection to the Lucy Syndrome framework is that it's a Claude Code trick.

Un agente de IA que llamo MARCO colocó 26 obras de drenaje en el software de diseño vial a partir de una planilla.

An AI setup I call MARCO placed 26 drainage culverts into our road-design software from a one-column list.

Where my Claude Code sessions actually spent their first four minutes, and what cut it to thirty seconds without losing any context.

Functional scars make a correction persist.

fscars 0.4.0 promotes the Codex adapter from instructions to native hooks.

AI detectors flag non-native English as machine-written. callus scores your draft against your own voice instead. pip install callus.

I wired ten functional scars into my own workspace and let them run for a month.

Debates over disruptive tools follow a pattern.

fscars 0.1.0 is out — a bolt-on correction primitive for AI coding agents, built on the framework from the Lucy Syndrome paper.

Anthropic shipped managed memory stores in April.

LLMs don't remember yesterday.

LLMs don't remember yesterday — and that gap has a name.

Questions about the Lucy Syndrome essay — its scope, its method, and what functional scars actually look like in operation.

The informal companion to the Lucy Syndrome essay — how the observation started, how the system around it took shape, and why an operator in Paraguay ended up writing about model amnesia.