sultanavtajev

6.3 Performance — Security skill for Claude Code

Security community

Kjør kun performance-audit på prosjektet.

How to install 6.3 Performance

Installs to ~/.claude/commands/sultanavtajev-claude-next.js-template-6.3-performance.md

Terminal
mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/sultanavtajev/claude-next.js-template/HEAD/.claude/commands/6.3-performance.md -o ~/.claude/commands/sultanavtajev-claude-next.js-template-6.3-performance.md

Restart Claude Code, or start a new session, for it to be picked up.

What 6.3 Performance does


description: Kjør kun performance-audit på prosjektet. Sjekker bundle-størrelse, Server/Client-balanse, caching, bilder/fonts. argument-hint: [fil eller mappe — default hele src/]

Performance-audit

**Scope**: $ARGUMENTS (default: hele `src/`)

Kjør `nextjs-performance-auditor`-agenten mot gitt scope. Brukes når brukeren opplever treghet, før deploy til prod, eller periodisk (kvartalsvis).

Workflow

  1. Bekreft scope.
  2. Kjør pnpm build først for å få ferske bundle-tall (hvis i

Alternatives in Security

  • Trail Of Bits Claude-code-config — Opinionated production defaults from a top security firm: sandboxing, permissions, hooks, skills, MCP server c 1.6k ★
  • Cve MCP Server — Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS sco 1.2k ★
  • Cross-Pollinate Hex MCP Servers — Diff-driven audit: find real transferable changes across hex-line-mcp, hex-ssh-mcp, hex-graph-mcp 238 ★

Full documentation available on GitHub

View Source Repository