ccashwell/evm-cortex - 第 3 页

storage-layout

EVM storage layout expertise for struct packing, proxy storage patterns, and collision avoidance. Use when designing data structures, working with upgradeable proxies, optimizing storage costs, or debugging storage-related issues.

原文语言：英语

subgraph-patterns

Use when building or maintaining The Graph subgraphs. Covers subgraph.yaml manifest, schema.graphql design, AssemblyScript mappings, event handlers, data source templates, testing with matchstick, deployment, and indexing optimization.

原文语言：英语

test-fixtures

Use when setting up test environments for Solidity protocols. Covers mock contracts, fork-based fixtures, shared setUp, factory patterns, token deployments, and reusable test helpers.

原文语言：英语

time-manipulation

Time-based vulnerability patterns and safe usage for Solidity contracts. Use when implementing unlock schedules, cooldowns, auctions, or any time-dependent logic. Covers block.timestamp manipulation, epoch boundary attacks, and safe time patterns.

原文语言：英语

token-bonding-curves

Use when implementing bonding curve token sales, automated market makers with supply-dependent pricing, or continuous token models. Covers linear, polynomial, logarithmic, and Bancor-style curves.

原文语言：英语

token-integration-safety

Safe integration patterns for non-standard ERC-20 tokens. Use when building protocols that accept arbitrary tokens. Covers USDT (no return value), USDC (6 decimals, blacklist), fee-on-transfer, rebasing tokens, ERC-777 callbacks, pausable tokens, and Permit2.

原文语言：英语

uniswap-math

Use when working with Uniswap pricing math, tick calculations, liquidity formulas, or Q64.96 fixed-point arithmetic. Covers TickMath, SqrtPriceMath, SwapMath, FullMath, TickBitmap, LiquidityAmounts, Position library, and all key formulas for concentrated…

原文语言：英语

uniswap-v3-expert

Use when building on, integrating with, or analyzing Uniswap V3. Covers concentrated liquidity, tick-based pricing, UniswapV3Factory, UniswapV3Pool, NonfungiblePositionManager, SwapRouter, oracle observations, fee tiers, and production deployment addresses…

原文语言：英语

uniswap-v4-expert

Use when building on, integrating with, or analyzing Uniswap V4. Covers PoolManager singleton architecture, flash accounting via EIP-1153 transient storage, hook lifecycle, PoolKey structure, Currency type, dynamic fees, custom accounting, native ETH support,…

原文语言：英语

uniswap-v4-testing

Use when writing Foundry tests for Uniswap V4 hooks, router integrations, or pool interactions. Covers test setup with Deployers, HookMiner for address mining, swap/liquidity test patterns, gas profiling, fork testing against production pools, and invariant…

原文语言：英语

upgrade-safety

Upgrade vulnerability detection and prevention for Solidity proxy contracts. Use when implementing UUPS, Transparent, or Diamond proxy patterns. Covers uninitialized proxy attacks, storage collisions, selector clashing, and upgrade safety validation tools.

原文语言：英语

usdc-integration

Use when integrating USDC into smart contracts, handling stablecoin transfers, approvals, or checking balances. Covers the 6-decimal rule, production contract addresses on all major chains, native vs bridged USDC variants, FiatTokenV2_2 proxy architecture,…

原文语言：英语

wallet-integration

Use when integrating wallets into dApps. Covers WalletConnect, injected providers, EIP-1193, account abstraction (EIP-4337, EIP-7702), Safe SDK, multi-sig interaction, hardware wallets, and network switching.

原文语言：英语

yield-vault-patterns

Use when building ERC-4626 tokenized vaults, yield aggregators, or share-based deposit/withdraw systems. Covers share math, rounding, first depositor attack mitigation, and complete implementation patterns.

原文语言：英语