FFUF Web 模糊测试 — Git skill for Claude Code

FFUF Skill for Claude Code

A Claude Code skill that integrates the powerful web fuzzer [ffuf](https://github.com/ffuf/ffuf) (Fuzz Faster U Fool) for web security testing and reconnaissance tasks.

Overview

This skill enables Claude Code to perform intelligent web fuzzing operations using ffuf, making it easier to discover hidden directories, files, subdomains, and API endpoints.

Prerequisites

• ffuf must be installed on your system
• Claude Desktop application
• Appropriate authorization to test target systems

Installing ffuf

**macOS:**

brew install ffuf

**Linux:**

go install github.com/ffuf/ffuf/v2@latest

**Other methods:** See the [official ffuf repository](https://github.com/ffuf/ffuf)

Installation

1. Clone this repository:

git clone https://github.com/jthack/ffuf_claude_skill

1. Copy the skill folder to Claude Code's skills directory:

mkdir -p ~/.claude/skills
cp -r ffuf_claude_skill/ffuf-skill ~/.claude/skills/

1. The skill is now available for Claude Code to use!

Usage

Once installed, you can ask Claude Code to perform ffuf operations naturally:

• "Fuzz the /api endpoint on example.com for hidden paths"
• "Enumerate subdomains for target.com"
• "Find common directories on https://example.com"
• "Test for backup files on the /admin path"

Claude will automatically invoke the ffuf skill and interpret the results for you.

Features

• Intelligent Fuzzing: Claude interprets your testing goals and configures ffuf appropriately
• Result Analysis: Automatic filtering and analysis of ffuf output
• Safe Defaults: Includes rate limiting and sensible defaults to avoid aggressive testing
• Wordlist Management: Helps select appropriate wordlists for different testing scenarios

Safety & Ethics

**IMPORTANT**: This skill is designed for defensive security purposes only:

• Only test systems you own or have explicit permission to test

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