Documentation uses $PAI_HOME but env var is $PAI_DIR

[michaelaye]

Description

The CORE skill documentation (skills/CORE/SKILL.md) references $PAI_HOME in 5 places, but the actual environment variable defined in settings.json is PAI_DIR.

Affected Files

• skills/CORE/SKILL.md (lines 110, 116, 195, 247, 339)

References Found

Line 110: $PAI_HOME/MEMORY/
Line 116: private instance ($PAI_HOME)
Line 195: $PAI_HOME → The PAI installation directory
Line 247: Private instance ($PAI_HOME)
Line 339: Search $PAI_HOME/MEMORY/

Expected Behavior

Documentation should use $PAI_DIR to match the actual implementation in settings.json, or PAI_HOME should be added as an alias in the env section.

Current Behavior

• settings.json defines: "PAI_DIR": "/path/to/.claude"
• Hooks use: ${PAI_DIR}/hooks/...
• Docs reference: $PAI_HOME (which is undefined)

Suggested Fix

Either:

1. Replace all $PAI_HOME with $PAI_DIR in documentation, OR
2. Add "PAI_HOME": "${PAI_DIR}" to the env section in settings.json template