Guides
Short, practical, screenshot-free — written to be read by you or pasted to your agent.
How to install themes in the Codex app
Settings → Appearance, import strings, and the install-prompt shortcut — every route, step by step.
How to theme Claude Code
/theme, custom themes in v2.1.118+, and the terminal ANSI trick for older versions.
Make your own agent theme from scratch
Choosing 13 tokens that work together, kitchen-table contrast checks, and iterating in the paste-&-preview lab.
Codex skins vs themes vs Skills — which is which?
Three easily-confused things, how each installs and reverts, and where the risk actually lives.
Tell your agents apart: themes for multi-agent setups
Running four windows at once? Give each role its own palette so you never type into the wrong one.
Theme troubleshooting: imports, contrast, reverts
Rejected import strings, unreadable diffs, light/dark mixups — and the fastest way back to stock.
Are agent themes & skins safe?
Token themes vs config edits vs CDP-injection skins — the trust ladder we label everything with.