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performance-profiling

Performance profiling principles.

Skill by jonnathan-ls

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/jonnathan-ls-performance-profiling

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Performance profiling principles. Measurement, analysis, and optimization techniques. Use this skill whenever the user needs to profile application performance, measure Core Web Vitals, analyze bundle size, or identify bottlenecks. Triggers on performance, profiling, Lighthouse, LCP, bundle size, memory leak, slow, optimize.

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/performance-profiling

What's inside

Skill name
performance-profiling
Description
Performance profiling principles. Measurement, analysis, and optimization techniques. Use this skill whenever the user needs to profile application performance, measure Core Web Vitals, analyze bundle size, or identify bottlenecks. Triggers on performance, profiling, Lighthouse, LCP, bundle size, memory leak, slow, optimize.
License
unknown
Instructions
139 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (2)

  • SKILL.md
  • lighthouse_audit.py · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from jonnathan-ls/ai-context-kit

Signals

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Last commit (this folder)
May 8, 2026 (5 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/jonnathan-ls/ai-context-kit
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from jonnathan-ls

Cite this page

performance-profiling skill. Agent Mart. https://agentmart.dev/skills/jonnathan-ls-performance-profiling (last updated 2026-10-24)