CX-SK-001: Codex Skill Uses Unsupported Field - Codex Skills
Summary
- Rule ID:
CX-SK-001 - Severity:
MEDIUM - Category:
Codex Skills - Normative Level:
SHOULD - Auto-Fix:
Yes (safe/unsafe) - Verified On:
2026-02-07
Applicability
- Tool:
codex - Version Range:
unspecified - Spec Revision:
unspecified
Evidence Sources
Test Coverage Metadata
- Unit tests:
true - Fixture tests:
true - E2E tests:
false
Examples
The following examples demonstrate what triggers this rule and how to fix it.
Invalid
---
name: my-skill
description: A useful development skill
hooks: some-value
---
# My Skill
Skill instructions here.
Valid
---
name: my-skill
description: A useful development skill
---
# My Skill
Skill instructions here.