Skill UI

A comprehensive guide for building production-grade Web3 applications, smart contracts, and decentralized systems. Covers expertise in DeFi protocols, NFT platforms, DAOs, cross-chain interoperability, and advanced smart contract security patterns (Solidity, Rust). Ideal for developers building complex, resilient decentralized finance (DeFi) and enterprise-grade blockchain solutions.

Analyzes smart contract codebases to enumerate externally callable state-changing functions, classify their access (public/role/contract-only), and produce structured audit-ready reports for Solidity, Vyper, Solana/Rust, Move, TON, and CosmWasm projects.

This skill provides comprehensive guidance on mastering smart contract security best practices within the Solidity language. It covers vulnerability prevention, secure development patterns, and methodologies for auditing existing contracts. Use this skill when developing secure DeFi protocols, preventing common attacks (like reentrancy or overflow), and optimizing contracts to standards required for professional audits.

Uses Slither and Mythril to statically and symbolically analyze Solidity contracts before Ethereum deployment, triaging vulnerabilities and producing audit-grade reports for SOC and security teams.

Checklist for securing Solidity AMMs, detailing reentrancy defenses, CEI ordering, donation manipulation guards, oracle hardening, slippage checks, reserve math safety, and audit tooling for liquidity pools and swap flows.