$npx -y skills add xiongxianfei/rigorloop --skill first --agent claude-code
Installs into .claude/skills of the current project.
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---
name: duplicate-name
description: >
First duplicate-name fixture entry.
---
# First duplicate-name fixture
This fixture is individually valid but shares its skill name with another fixture.
## Expected output
- The validator participates in a duplicate-name failure.
