Castai Performance Tuning is a production-ready Claude Code skill (quality score 70/100) in the hello-world-templates sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/castai-performance-tuning/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when nodes take too long to provision, autoscaler is not reacting fast enough, or optimizing API call patterns for multi-cluster dashboards. Trigger with phrases like "cast ai performance", "cast ai slow", "cast ai node provisioning", "cast ai autoscaler speed".
The Castai Performance Tuning skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.
mkdir -p ~/.claude/skills/castai-performance-tuning curl -L https://claudskills.com/skills/castai-performance-tuning/SKILL.md \ -o ~/.claude/skills/castai-performance-tuning/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/castai-performance-tuning/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/castai-performance-tuning/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\castai-performance-tuning\SKILL.md on Windows. See the full install guide for step-by-step instructions.
The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.
Browse all General skills in the ClaudSkills registry, or explore these top-rated picks from the same category:
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