ccashwell/evm-cortex - 2ページ

diamond-pattern

Use when building large modular contracts with EIP-2535 Diamond pattern. Covers facets, diamondCut, diamond loupe, AppStorage and DiamondStorage patterns, selector mapping, and facet upgrade process.

原文の言語: 英語

dutch-auction-patterns

Use when implementing Dutch auctions for token sales, NFT mints, fair launch mechanisms, or Gradual Dutch Auctions (GDAs). Covers linear/exponential price decay, batch auctions, and MEV-resistant patterns.

原文の言語: 英語

economic-attack-vectors

Economic attack vectors and defenses for DeFi protocols. Use when designing vaults, lending pools, AMMs, or any system with share-based accounting. Covers first depositor inflation, donation attacks, sandwich attacks on liquidity, JIT liquidity, and flash…

原文の言語: 英語

eip712-signing

Use when implementing EIP-712 typed structured data signing. Covers domain separator, type hashing, encoding rules, DOMAIN_SEPARATOR caching, chain ID fork handling, permit (EIP-2612), and gasless transaction patterns.

原文の言語: 英語

erc1155-patterns

Use when building multi-token contracts with ERC-1155. Covers batch operations, URI handling, supply tracking, hybrid fungible and non-fungible patterns, and game item architectures.

原文の言語: 英語

erc20-patterns

Use when implementing, extending, or integrating ERC-20 tokens. Covers standard interface, OpenZeppelin extensions (Permit, Votes, Burnable, Pausable, Capped, Snapshot), common pitfalls (USDT no-return, fee-on-transfer, rebasing), and SafeERC20 usage.

原文の言語: 英語

erc4626-patterns

Use when building tokenized vaults with ERC-4626. Covers deposit/mint/withdraw/redeem, share math, rounding rules, first depositor attack mitigation, yield strategies, and integration patterns.

原文の言語: 英語

erc721-patterns

Use when building or integrating ERC-721 NFT contracts. Covers standard interface, metadata, enumerable extension, royalties (EIP-2981), lazy minting, soulbound tokens, and safe minting patterns.

原文の言語: 英語

erc7702-patterns

Use when building with EIP-7702 account abstraction. Covers EOA smart contract delegation, authorization tuples, transaction batching, sponsored transactions, session keys, and dApp integration. Live since Pectra (May 2025).

原文の言語: 英語

error-handling

Custom error patterns and revert handling for Solidity. Use when designing error hierarchies, implementing try/catch for external calls, or establishing error conventions across a protocol. Covers custom errors, revert patterns, error propagation, and NatSpec…

原文の言語: 英語

event-design

Event-first contract design for efficient onchain data indexing. Use when designing contracts for The Graph, Dune, or any offchain indexing system. Covers indexed parameters, naming conventions, event costs, and designing contracts event-first.

原文の言語: 英語

flash-loan-attacks

Flash loan attack vectors and defenses for DeFi protocols. Use when designing governance, oracles, AMMs, or any system where large capital can be borrowed atomically. Covers governance manipulation, oracle attacks, price impact, and liquidity pool exploits.

原文の言語: 英語

flash-loan-usage

Use when implementing flash loan strategies including arbitrage, liquidation bots, collateral swaps, or debt refinancing. Covers Aave V3, Uniswap, and Balancer flash loan patterns with receiver templates.

原文の言語: 英語

forge-scripting

Use when writing Forge deployment and interaction scripts. Covers broadcast transactions, multi-chain deployment, verification, dry-run vs broadcast, cheatcodes, and environment variable usage.

原文の言語: 英語

fork-testing

Use when testing against live protocol state on mainnet or L2 forks. Covers vm.createFork, account impersonation, block pinning, token dealing, and patterns for DeFi integration testing.

原文の言語: 英語

formal-verification

Use when applying formal verification to Solidity contracts using Certora CVL or Halmos symbolic testing. Covers specification writing, rule types, ghost variables, hooks, and common verification patterns.

原文の言語: 英語

foundry-setup

Use when setting up a Foundry project from scratch or configuring foundry.toml. Covers forge init, solc configuration, optimizer settings, via-ir, remappings, directory structure, and dependency management.

原文の言語: 英語

foundry-testing

Use when writing Solidity tests with Foundry/Forge. Covers cheatcodes, assertions, fork testing, gas reporting, event testing, and test organization patterns.

原文の言語: 英語

front-running-patterns

Front-running and MEV protection patterns for Solidity protocols. Use when designing swaps, auctions, NFT mints, or any transaction-ordering-dependent logic. Covers sandwich attacks, commit-reveal, Flashbots, slippage protection, and deadline parameters.

原文の言語: 英語

fuzzing-patterns

Use when writing fuzz tests for Solidity contracts. Covers property-based testing, input constraining with vm.assume/vm.bound, stateful vs stateless fuzzing, configuring runs, seed corpus, and interpreting counterexamples.

原文の言語: 英語

gas-optimization

Gas optimization patterns for Solidity smart contracts. Use when optimizing contract deployment cost, runtime gas usage, or reviewing gas-critical paths. Covers calldata vs memory, immutable/constant, unchecked blocks, storage packing, batch operations, and…

原文の言語: 英語

gas-snapshot-testing

Use when tracking gas costs, detecting regressions in CI, or optimizing Solidity contracts. Covers forge snapshot, gas reports, CI integration, and optimization techniques.

原文の言語: 英語

governance-attacks

Governance vulnerabilities and safe design patterns for onchain DAOs. Use when designing or auditing governance systems, voting mechanisms, proposal workflows, or treasury management. Covers flash loan voting, vote buying, proposal griefing, timelock bypass,…

原文の言語: 英語

governance-patterns

Use when implementing onchain governance, DAO voting systems, or timelock-controlled execution. Covers OpenZeppelin Governor, TimelockController, voting strategies, quorum calculations, and proposal lifecycle.

原文の言語: 英語

immutable-constants

Proper use of immutable and constant variables for gas savings and correctness. Use when deploying contracts with fixed configuration, optimizing gas, or deciding between constant, immutable, and storage variables.

原文の言語: 英語

integer-overflow

Integer safety patterns for Solidity 0.8+. Use when working with unchecked blocks, safe casting, or intermediate calculation overflow risks. Covers automatic checks, intentional overflow, phantom overflow, and safe math patterns.

原文の言語: 英語

interface-design

Interface and abstract contract design patterns for Solidity protocols. Use when designing modular contract systems, defining protocol standards, implementing EIP-165, or structuring inheritance hierarchies.

原文の言語: 英語

invariant-testing

Use when writing Foundry invariant (stateful fuzz) tests. Covers handler contracts, ghost variables, target configuration, common invariant patterns, and handler design for DeFi protocols.

原文の言語: 英語

ipfs-deployment

Use when deploying dApp frontends to IPFS or decentralized hosting. Covers static builds, IPFS pinning (Pinata, Fleek), ENS content hash, trailingSlash configuration, and gateway setup.

原文の言語: 英語

l2-deployment

Use when deploying contracts to L2 networks (Base, Optimism, Arbitrum). Covers L2-specific considerations, PUSH0 compatibility, gas estimation, L1 data costs, bridge integration, and deployment scripts.

原文の言語: 英語

library-patterns

Library design patterns for reusable Solidity code. Use when creating shared utilities, math libraries, or type-safe operations. Covers internal vs external libraries, using-for, deployment patterns, and common math libraries.

原文の言語: 英語

liquidity-mining

Use when implementing liquidity mining programs, LP incentive systems, or MasterChef-style reward distribution. Covers emission schedules, gauge systems, boost mechanics, and reward claiming.

原文の言語: 英語

minimal-proxy

Use when deploying many identical contracts cheaply with EIP-1167 minimal proxy (clones). Covers Clones library, initialization patterns, gas efficiency, factory patterns, and limitations.

原文の言語: 英語

multichain-deployment

Use when deploying the same protocol to multiple chains at the same address. Covers CREATE2 for deterministic addresses, deployment registries, chain-specific configuration, multi-chain testing, and canonical deployment patterns.

原文の言語: 英語

natspec-standards

NatSpec documentation standards for Solidity contracts. Use when writing or reviewing contract documentation. Every public and external function must have NatSpec. Covers all tags, formatting conventions, and complete examples.

原文の言語: 英語

oracle-manipulation

Oracle attack vectors and safe integration patterns for DeFi protocols. Use when integrating Chainlink, Uniswap TWAP, or any price oracle. Covers staleness checks, L2 sequencer downtime, sandwich oracle updates, and fallback strategies.

原文の言語: 英語

proxy-patterns

Use when choosing or implementing proxy/upgrade patterns. Compares UUPS (EIP-1822), TransparentUpgradeableProxy, Beacon proxy, minimal proxy (EIP-1167), and Diamond (EIP-2535) with gas costs, flexibility, and security tradeoffs.

原文の言語: 英語

reentrancy-patterns

Comprehensive reentrancy attack patterns and defenses for Solidity. Use when writing contracts with external calls, integrating tokens with callbacks (ERC-777, ERC-1363), or auditing for reentrancy vulnerabilities. Covers all variants including read-only…

原文の言語: 英語

scaffold-eth-patterns

Use when building with Scaffold-ETH 2. Covers project structure, custom hooks (useScaffoldReadContract, useScaffoldWriteContract), debug page, deploying contracts, hot reload, and wagmi integration.

原文の言語: 英語

signature-vulnerabilities

Signature attack vectors and safe verification patterns for Solidity. Use when implementing permit, meta-transactions, gasless approvals, or any signature-based authentication. Covers replay attacks, EIP-712, nonce management, malleability, and permit…

原文の言語: 英語