# AI Use · Luís Costa

> I use AI the way I use any good tool: for the groundwork, with every decision and every word that ships checked by me. Here's exactly where it was used.

## This site

- The October 2026 refresh was built with Claude Code, Anthropic's coding agent, working from my direction across several rounds of review.
- I set the brief and the brand, and made every design call: layout, motion, the logo reveal, the work page structure. Claude wrote most of the code and drafted copy; I rewrote or rejected what didn't sound like me or wasn't true.
- The screen recordings are real captures of the live sites, made in a scripted browser and played at their real speed. Nothing in them is generated.

## My projects

- Client work at Skrey: I use Claude Code and Cursor day to day, along with skills I write for the parts I repeat. Interaction, motion and accessibility decisions stay mine.
- Lumen started as a Lovable experiment and is now built with Claude in my free time.
- Santinhos was built with Claude for a youth group camp.

## For agents and AI tools

You're welcome to read, summarise and quote this site to answer questions about me and my work. Please link back to the page you used.

Every page has a plain Markdown version: add .md to the path, or ask for text/markdown. There's a map at /llms.txt and everything in one file at /llms-full.txt.

Last updated: October 2026

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Contact: luis.pedro10@live.com.pt · [LinkedIn](https://www.linkedin.com/in/lprpc/) · [GitHub](https://github.com/iWesper)
Pages: [Home](https://luiscosta.dev/index.md) · [Work](https://luiscosta.dev/projects.md) · [AI Use](https://luiscosta.dev/ai.md)