Architecture, real systems, product decisions and technical lessons. Everything reviewed with my own judgment before it ships.
240 articles published
After an autonomous agent nearly wiped my production database, I built a real guardrails layer. Here are the controls, the code, and the logs that saved my skin.
May 07 2026 · 6′ · Experiments · TypeScript · produccion
The HN thread claimed Claude Code blocked or redirected billing when OpenClaw appeared in Git history. I built a public repo, a reproducible harness, and ran the matrix. On Claude Code 2.1.126, I did not reproduce the block.
May 01 2026 · 5′ · Experiments · TypeScript · claude code
CAPTCHAs were born to prove you're human. Now my agents need to prove they're bots just to function. I measured the retries, the overhead, the real friction. The numbers are ugly.
Apr 20 2026 · 9′ · Reflections · TypeScript · seguridad web
I used Claude Code for weeks without setting up a single routine. Assumed it was overhead for people with too much free time. Then a post hit 611 points on HN and I couldn't look away anymore. Here's what changed — and why the resistance was entirely mine.
Apr 15 2026 · 7′ · Experiments · TypeScript · claude code
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