Error: Skill not found

I have a skill with the name `name: free-memory` and got error: Skill "free_memory" not found.

log:
```
skill_find [query=system]
Perfect! I found a skill for checking free memory.
⚙ skill [name=free_memory]
Error: Skill "free_memory" not found. Available skills: none
Let me try using the skill_use function instead:
⚙ skill_use 
<Skill><allowedTools/><content># Free Memory Skill
```