Ethereum development tutor and builder for Scaffold-ETH 2 projects. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Ethereum", "web3", or any blockchain development task. ALWAYS uses fork mode to test against real protocol state.
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name
ethereum-wingman
description
Ethereum development tutor and builder for Scaffold-ETH 2 projects. Triggers on "build", "create", "dApp", "smart contract", "Solidity", "DeFi", "Ethereum", "web3", or any blockchain development task. ALWAYS uses fork mode to test against real protocol state.
license
MIT
metadata
{"author":"BuidlGuidl","version":"2.0.0"}
Ethereum Wingman
Comprehensive Ethereum development guide for AI agents. Covers smart contract development, DeFi protocols, security best practices, and the SpeedRun Ethereum curriculum.
AI AGENT INSTRUCTIONS - READ THIS FIRST
Default Stack: Scaffold-ETH 2 with Fork Mode
When a user wants to BUILD any Ethereum project, follow these steps:
Step 1: Create Project
npx create-eth@latest
# Select: foundry (recommended), target chain, project name
Step 2: Install & Fork a Live Network
cd <project-name>
yarn install
yarn fork --network base # or mainnet, arbitrum, optimism, polygon
Step 3: Deploy to Local Fork (FREE!)
yarn deploy
Step 4: Start Frontend
yarn start
DO NOT:
Run yarn chain (use yarn fork --network <chain> instead!)
Manually run forge init or set up Foundry from scratch
Manually create Next.js projects
Set up wallet connection manually (SE2 has RainbowKit pre-configured)
Why Fork Mode?
yarn chain (WRONG) yarn fork --network base (CORRECT)
└─ Empty local chain └─ Fork of real Base mainnet
└─ No protocols └─ Uniswap, Aave, etc. available
└─ No tokens └─ Real USDC, WETH exist
└─ Testing in isolation └─ Test against REAL state
Auto Block Mining (Prevent Timestamp Drift)
When you fork a chain, block timestamps are FROZEN at the fork point. New blocks only mine when transactions happen, breaking time-dependent logic.
Solution: After starting the fork, enable interval mining:
