Meta-skill for creating and improving skills, running evals, benchmarking skill performance and tuning the description for more accurate triggering.
Install
npx skills add anthropics/skills --skill skill-creatornpx skills add anthropics/skills --skill skill-creator -a claude-code -gnpx skills add anthropics/skills --skill skill-creator -a codex -ggemini skills install https://github.com/anthropics/skills.git --path skills/skill-creatorgh skill install anthropics/skills skill-creatorgit clone --depth 1 https://github.com/anthropics/skills /tmp/anthropics__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__skills/skills/skill-creator ~/.claude/skills/skill-creator # Claude Code
cp -R /tmp/anthropics__skills/skills/skill-creator ~/.agents/skills/skill-creator # Codex, Cursor, Gemini CLI, Copilot, OpenCodeTry this task
Turn this recurring workflow into a reusable skill with triggers, inputs, steps, outputs and verification. Include three usage examples.
- What to provide
- The actual workflow, common inputs and outputs, boundaries and exceptions.
- What to review
- Test typical and boundary cases and identify any undeclared environment dependencies.