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. Use when auditing or writing Solidity AMM, liquidity pool, or swap code.
skills/defi-amm-security/SKILL.md
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- Network or broad shell
- Last checked
- Nov 3, 2026
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- Repository last updated
- Nov 6, 2026
- License
- MIT
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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.