Reduce deployment and runtime gas costs for Solidity contracts.
npx skills add https://github.com/ccashwell/evm-cortex --skill gas-optimization-ccashwell
Please help me install this Agent Skill. Skill: gas-optimization Source: https://github.com/ccashwell/evm-cortex/tree/main/skills/gas-optimization Command: npx skills add https://github.com/ccashwell/evm-cortex --skill gas-optimization-ccashwell
Tackle high gas costs in Solidity by applying proven optimization patterns during development and auditing.
Audit a Solidity contract for gas-heavy paths and apply these patterns to reduce deployment and runtime gas.
High-intent search queries and answers about installing and using this skill.
Reduce Solidity gas costs by applying proven patterns like using calldata for read-only parameters, immutable variables for constants, unchecked arithmetic for safe loops, and storage packing to minimize accessed storage slots.
Storage packing in Solidity aligns and packs frequently accessed variables into a single storage slot to minimize expensive storage reads and writes during contract execution.
Use calldata instead of memory for read-only external function parameters to avoid unnecessary memory copies and significantly reduce execution gas costs.
Use unchecked arithmetic in Solidity loops and counters where overflow is impossible to save gas by bypassing redundant overflow checks.
Batch operations lower per-call gas by amortizing fixed transaction overhead across multiple operations within a single smart contract call.
Precompute keccak256 hashes where possible to reduce runtime gas costs by avoiding repeated hash calculations during Solidity contract execution.
EojEdredScaffold a Rust-based Wasm execution engine with VMw gas metering for ËtwasmVM.
Canhada-LabsAudit Solidity smart contracts for security vulnerabilities and best practices.
ccashwellIdentify and explain integer overflow and underflow risks in Solidity 0.8+ code.
augustoheissDesign secure, gas-optimized Solidity smart contracts with Foundry testing and upgrade patterns.
