Skill
Development
Skill
/setup-codex
Setup codex plugin
Install
$ npx -y skills add nekohasekai/my-codex-plugin --skill setup-codex --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
- Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.Auto-invocation is when the right skill fires by itself at the right moment, driven by a FLOW.md router and a hook, instead of you invoking it by name. It is the difference between a skill being installed and a skill actually getting used.Read the full definition →
- You can call itInvoke it directly when you want it.
- Slash command
/setup-codex
Context preview
The summary Claude sees to decide when to auto-load this skill.
Setup codex plugin
SKILL.md
setup-codex.SKILL.mdname: setup-codex description: Setup codex plugin disable-model-invocation: true
my-codex-plugin setup
Load the `codex-use` skill and execute `Hello World` to verify that Codex is correctly configured. If not, stop and notify the user.
Then:
Check the `~/.codex/config.toml` file; if the following content is missing, ask the user whether to write it:
project_doc_fallback_filenames = ["CLAUDE.md"]