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detect-sandwich-risk-before-swapping

85 / 100 · Low risk

Fine to try.

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

Use when a swap might be sandwiched, to estimate the extractable value, and to choose mitigations. Checks trade size versus pool depth, slippage tolerance, and transaction visibility.

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/'detect-sandwich-risk-before-swapping' ] || [ -L ~/.agents/skills/'detect-sandwich-risk-before-swapping' ]; then echo 'A skill folder named detect-sandwich-risk-before-swapping 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 "$d" checkout --quiet '0dc9f60ab1f3fcae24da49c4cef09c46c589f903' -- 'skills/payments/0xklen-detect-sandwich-risk-before-swapping' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/payments/0xklen-detect-sandwich-risk-before-swapping' ~/.agents/skills/'detect-sandwich-risk-before-swapping' && 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/'detect-sandwich-risk-before-swapping' ~/.claude/skills/'detect-sandwich-risk-before-swapping' (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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