Individual skill
defi-amm-security
Security checklist for Solidity AMM contracts, liquidity pools, and swap flows. Covers reentrancy, CEI ordering, donation or inflation attacks, oracle manipulation, slippage, admin controls, and integer math.
auc/skill_library/bundled/defi-amm-security/SKILL.md
Source commit 39054cbca961e435e99f58384e7f72e76269dd2c
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- Last checked
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- License
- MIT
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- security Derived category
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# DeFi AMM Security
Critical vulnerability patterns and hardened implementations for Solidity AMM contracts, LP vaults, and swap functions.
## When to Use
- Writing or auditing a Solidity AMM or liquidity-pool contract
- Implementing swap, deposit, withdraw, mint, or burn flows that hold token balances
- Reviewing any contract that uses `token.balanceOf(address(this))` in share or reserve math
- Adding fee setters, pausers, oracle updates, or other admin functions to a DeFi protocol
## How It Works
Use this as a checklist-plus-pattern library. Review every user entrypoint against the categories below and prefer the hardened examples over hand-rolled variants.
