diff --git a/README.md b/README.md
index 083c0b8..668b4ab 100644
--- a/README.md
+++ b/README.md
@@ -107,13 +107,19 @@ OpenCode auto-discovers skills from `.agents/skills/`, `.opencode/skills/`, and
 <details>
 <summary>Codex (OpenAI)</summary>
 
-Clone into the cross-client discovery path:
+Install the plugin via the Codex CLI:
 
 ```bash
-git clone https://github.com/samber/cc-skills-golang.git ~/.agents/skills/cc-skills-golang
+codex plugin add github:samber/cc-skills
 ```
 
-Codex auto-discovers skills from `~/.agents/skills/` and `.agents/skills/`. Update with `cd ~/.agents/skills/cc-skills-golang && git pull`.
+Update with `codex plugin update cc-skills`. Falls back to a manual clone if the marketplace path is unavailable:
+
+```bash
+git clone https://github.com/samber/cc-skills.git ~/.agents/skills/cc-skills
+```
+
+Codex auto-discovers skills from `~/.agents/skills/` and `.agents/skills/`.
 
 </details>