defi-amm-security

To prevent reentrancy attacks in Solidity AMM contracts, you must follow Checks-Effects-Interactions (CEI) ordering and use a reentrancy guard. This skill provides hardened implementation patterns for secure withdraw and swap functions that eliminate reentrancy vulnerabilities.

A donation attack in DeFi liquidity pools manipulates reserve calculations by artificially inflating pool balances. This skill addresses donation and inflation attacks by providing secure reserve math logic and hardened Solidity implementation patterns that verify token transfers.

Integrating manipulation-resistant oracles into an AMM smart contract requires using time-weighted average price feeds rather than spot reserves. This skill provides security checklists and Solidity code patterns to prevent oracle manipulation during token swaps and reserve calculations.

Adding slippage protection to a Solidity DeFi swap contract involves enforcing minimum output amounts for swaps and minimum liquidity token receipts for deposits. This skill provides hardened code patterns to implement slippage controls and secure safe ERC-20 transfer handling.

The best security practices for privileged function access controls in DeFi smart contracts include strict role-based permissions and multi-signature admin gates. This skill provides a security checklist covering admin controls to prevent unauthorized access to AMM reserve calculations and liquidity withdrawals.

Yes, you can use this AMM security checklist to audit existing Solidity contracts before mainnet deployment. It supports DeFi code review workflows by identifying critical flaws in reentrancy protection, CEI ordering, and integer math errors across token swap and liquidity pool logic.