Lucas Ferreira

Engineer publishing about AI, agents, and the systems I build.

Recent writing

April 27, 2026
Hello, world
Why this site exists, what I plan to publish here, and the stack underneath it.
- #meta

Projects

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@lucasfe/ralph
Autonomous GitHub issue resolution loop, packaged as a CLI.
- #ai
- #cli
- #claude-code
- #open-source