ROO-006: Mode Slug Not Recognized - Roo Code

Summary

• Rule ID: ROO-006
• Severity: MEDIUM
• Category: Roo Code
• Normative Level: SHOULD
• Auto-Fix: No
• Verified On: 2026-02-14

Applicability

• Tool: roo-code
• Version Range: unspecified
• Spec Revision: unspecified

Evidence Sources

• https://docs.roocode.com/features/custom-modes

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

.roo/rules-custom-undefined/SKILL.md

Valid

.roo/rules-code/SKILL.md with content