Portable version of Altirra - 8bit Atari emulator by Avery Lee
2 files for Claude Code, Codex and OpenCode: sdl3, AltirraSDL AGENTS.md — 5,725 tokens loaded in every session.
AGENTS.md A 5,725 tok .claude/skills/sdl3/SKILL.md A 56 tok These files are ilmenit/AltirraSDL's own configuration — they tell Claude Code, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.