REx@Skill

Reverse Engineering eXecution Skill

Find the defects in a compiled binary — and prove them.
Seven subagents, one evidence tree, and a pinned toolchain so two runs are comparable.

Ghidra radare2 rizin QEMU angr AFL++ Valgrind capa Unicorn Triton Frida semgrep LLVM Python Nix

_{Ghidra · radare2 · rizin · qemu-user · angr · z3 · AFL++ · valgrind · capa · Unicorn · Triton · Frida · semgrep · clang · Python · Nix
all pinned, all reproducible}

1. Install the Claude skill

1 · Claude Code — skip if you already have it.

curl -fsSL https://claude.ai/install.sh | bash

2 · REx@Skill — 1 skill, 12 references, 7 subagents, 33 scripts.

curl -fsSL https://raw.githubusercontent.com/tihanyin/REx-skill/main/install.sh | sh

3 · analyse a binary.

claude
> /re-analyze path/to/binary        # one target
> /re-analyze path/to/directory/    # a whole corpus, evidence gathered in parallel

_{install.sh writes only to ~/.claude/ — the skill and its 33 pipeline scripts, the 7 agents, /re-analyze.
It never installs Claude Code for you; it backs up anything it would overwrite, and --uninstall removes it cleanly.}

Prefer to clone? · or install somewhere else, or remove it

git clone https://github.com/tihanyin/REx-skill && cd REx-skill
./install.sh                              # into ~/.claude
./install.sh --prefix ~/.config/claude    # somewhere else
./install.sh --uninstall                  # take it back out

REx-skill

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REx@Skill

Reverse Engineering eXecution Skill

1. Install the Claude skill

2. Tools used by this skill