True LLMs / Utility
Skill Creator
Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
01 / Source
Author
Anthropic
Repository stars
172.3K
Repo last pushed
Aug 21, 2026
Stars and last-push date are the whole repository's, fetched live from GitHub — not this one skill folder's, since GitHub doesn't expose per-folder stats.
02 / Compatibility
Scope: compatibility below is what each skill's own source states, not an independent test — True LLMs hasn't run these against live agents yet. Marked confirmed by source where the repo says so, untested everywhere else.
03 / Verification
No True Score yet — that requires actually running this skill against live agents, which True LLMs doesn't do today. What you see above is what the source states, last checked 2026-08-26.
Not a real-time signal you should rely on for security decisions — read the skill's own source before granting it any permissions.