shell setup for new dev system
3 files for Claude Code, Codex and OpenCode: shell, shell AGENTS.md, shell CLAUDE.md — 71 tokens loaded in every session.
AGENTS.md A 35 tok CLAUDE.md A 36 tok .claude/settings.json A — These files are ugudlado/shell'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.