Echoes in the Shell: Bringing a Haunted Retro Terminal Back to Life with Local Open-Source AI

What I Built Echoes in the Shell is a haunted retro terminal interface and local AI agent that brings an abandoned piece of internet history back to life. It combines the aesthetic of an old-school 1980s CRT phosphor terminal with the eerie spirit of Día de los Muertos and Halloween.

When you boot up the terminal, you aren't just looking at a static screen—you are interacting with a spectral entity (the "Ghost in the Machine") that possesses your shell. It reacts to your commands, whispers unsettling commentary about what you are typing, runs a simulated local ofrenda builder to honor forgotten open-source maintainers and digital pioneers, and runs entirely locally using open-weight models via Ollama. No cloud APIs, no internet connection required—just pure local open-weight inference humming on your local hardware.