0xGF

Check Existing — Security skill for Claude Code

Security community

Audit existing components, styles, packages, and utilities in the codebase.

How to install Check Existing

Installs to ~/.claude/commands/0xgf-solana-fullstack-webapp-skills-check-existing.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/0xGF/solana-fullstack-webapp-skills/HEAD/.claude/commands/check-existing.md -o ~/.claude/commands/0xgf-solana-fullstack-webapp-skills-check-existing.md

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

What Check Existing does

name: check-existing description: Audit existing components, styles, packages, and utilities in the codebase

Run a quick audit of what's already available in this codebase.

Check these areas:

**Components** - List all components in `src/components/` and `src/components/ui/`
**Styles** - Review `tailwind.config.js`/`tailwind.config.ts` for custom tokens, and `globals.css` for custom styles
**Packages** - Review `package.json` dependencies for available libraries
**Uti

Alternatives in Security

Tech Debt Skill — Claude Code skill that produces a thorough, file-cited tech debt audit of an entire codebase 590 ★
Tier 3 Code Refinement Report — Date: 2026-03-20 Status: ALL 54 FINDINGS IMPLEMENTED Scope: Full codebase (18 plugins, 888 files, ~266K lines) 222 ★
Gdpr Review — Audit the codebase (or a given path/feature) for GDPR compliance and produce a prioritized findings report 172 ★