linux-performance-analysis is a community-contributed Claude Code skill in the ux-research sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/linux-performance-annlysis-skill/ and loads when your prompt matches the skill's trigger.
When to invoke it: Use when a user asks to analyze a Linux host that is slow, overloaded, laggy, timing out, dropping packets, swapping, blocked on disk, or showing high load/high latency, and the goal is to determine which subsystem is the bottleneck, whether the bottleneck is in kernel space or application space, and which process is responsible at the application layer.
The linux-performance-analysis Claude Code skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
mkdir -p ~/.claude/skills/linux-performance-annlysis-skill curl -L https://claudskills.com/skills/linux-performance-annlysis-skill/SKILL.md \ -o ~/.claude/skills/linux-performance-annlysis-skill/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/linux-performance-annlysis-skill/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/linux-performance-annlysis-skill/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\linux-performance-annlysis-skill\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.
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Browse all Product skills in the ClaudSkills registry, or explore these other picks from the same category:
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.