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offensive-fuzzing

95 / 100 · Low risk

Fine to try.

By SnailSploit/Claude-Red (GitHub) · writing · 10,590 stars · scanned at commit a8de813

Practical offensive fuzzing methodology covering target identification, fuzzer selection (AFL++, libFuzzer, Honggfuzz, Boofuzz, syzkaller), harness writing, corpus curation, mutation strategies, coverage measurement, and crash triage. Use when setting up or running fuzz campaigns against any target: file parsers, network protocols, kernel drivers, EDR engines, embedded firmware, or language runtimes.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'offensive-fuzzing' ] || [ -L ~/.agents/skills/'offensive-fuzzing' ]; then echo 'A skill folder named offensive-fuzzing already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/SnailSploit/Claude-Red' "$d" && git -C "$d" checkout --quiet 'a8de813edc9f66f60d44cfe42d47750e89d9930b' -- 'Skills/fuzzing/offensive-fuzzing' && mkdir -p ~/.agents/skills && cp -R "$d"/'Skills/fuzzing/offensive-fuzzing' ~/.agents/skills/'offensive-fuzzing' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'offensive-fuzzing' ~/.claude/skills/'offensive-fuzzing' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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