diff --git a/.github/skills/settings-management/SKILL.md b/.github/skills/settings-management/SKILL.md
index 33944a1c..36d5adf6 100644
--- a/.github/skills/settings-management/SKILL.md
+++ b/.github/skills/settings-management/SKILL.md
@@ -37,11 +37,3 @@ Define in plugin's `config.json` manifest under the settings section.
 ## Environment Override
 
 Use `APP_CONF_OVERRIDE` environment variable for settings that must be set before startup.
-
-## Backend API URL
-
-For Codespaces, set `BACKEND_API_URL` to your Codespace URL:
-
-```
-BACKEND_API_URL=/server
-```