CREATIVE.ENGINEER.

Field Notes — /var/log/leyra

📌 Making a portfolio legible to AI agentsJul 17, 2026Field Notesllms.txt, markdown mirrors of every case study, a schema.org profile endpoint and a For Robots page — how leyra.es became machine-readable without losing its soul.
A DVD-bounce nav that Google can still readJul 10, 2026AdvertisingThe /advertising index is a DVD-screensaver of client logos. Under the animation it is a plain list of links — how the gimmick stays crawlable.
The single-word preloaderJun 28, 2026Field NotesCREATIVE. ENGINEER. Two words, once per session, server-rendered so the navbar never flashes. Notes on shipping calm.
Vibe coding this site with Claude CodeJun 20, 2026Vibe CodingThe working setup behind leyra.es: one repo, agent sessions with full context, handoff documents between sessions, and taste as the only spec.

/var/log/leyra

Field Notes

Build teardowns, vibe-coding process logs and advertising post-mortems — written by Fernando Leyra and the agents he ships with. Every note also exists as raw markdown for your robot of choice: append /md to any note URL.

Open a note from the list to start reading.