C64 Ultimate #

A Codex skill for interacting with and troubleshooting Commodore 64 Ultimate and Gideon Ultimate devices over a trusted LAN.

The skill supports:

• read-only device and firmware identification;
• REST and FTP diagnostics;
• PRG deployment with explicit reset approval;
• Ultimate Command Interface troubleshooting;
• firmware-update preparation;
• unattended, evidence-backed real-hardware test loops.

See SKILL.md for the skill entry point. Detailed guidance lives in references/, and the reusable command-line helpers live in scripts/.

Install #

Copy or clone this repository to:

~/.codex/skills/c64-ultimate

Codex will then discover the skill as c64-ultimate.

Safety #

Treat Ultimate REST, FTP, Telnet, DMA, and identification services as trusted-LAN interfaces. The skill resolves device identity with read-only checks before performing resets, launches, configuration writes, firmware uploads, or power operations.