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structured-reentrancy-review

85 / 100 · Low risk

Fine to try.

By jiayaoqijia/cryptoskill (GitHub) · other · 81 stars · scanned at commit 0dc9f60

Use when reviewing a Solidity contract that makes external calls before finishing state updates, or when triaging a reported reentrancy finding. Walks every external call site, classifies single vs cross-function reentrancy, and proves the guard by test.

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/'structured-reentrancy-review' ] || [ -L ~/.agents/skills/'structured-reentrancy-review' ]; then echo 'A skill folder named structured-reentrancy-review already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiayaoqijia/cryptoskill' "$d" && git -C "$d" checkout --quiet '0dc9f60ab1f3fcae24da49c4cef09c46c589f903' -- 'skills/payments/0xklen-structured-reentrancy-review' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/payments/0xklen-structured-reentrancy-review' ~/.agents/skills/'structured-reentrancy-review' && 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/'structured-reentrancy-review' ~/.claude/skills/'structured-reentrancy-review' (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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