token-minter

Files (4)

• SKILL.md
• ERC20Template.sol · assets/
• erc20_guide.md · references/
• generate_contract.py · scripts/

SKILL.md (first lines)

# Token Minter

## Overview

This skill enables users to create custom ERC20 tokens by collecting parameters, generating Solidity code, setting up a Foundry project, building the contract, and deploying to a target EVM network.

## Workflow

### Step 1: Collect Information
Collect the following parameters from the user:
- Token name (e.g., "MyToken")
- Token symbol (e.g., "MTK")
- Decimals (default: 18)
- Initial supply (default: 1000000)
- Target network (default: sepolia)

### Step 2: Generate ERC20 Contract
Use the provided script to generate the ERC20 contract code based on user parameters.
- Run `python scripts/generate_contract.py <name> <symbol> <decimals> <initial_supply>` to generate the contract
- The generated contract uses OpenZeppelin ERC20 standard

### Step 3: Initialize Forge Project
- Create a temporary directory under `./tmp/`
- Initialize a new Foundry project: `forge init`
- Place the generated contract in `src/Contract.sol`

### Step 4: Build Contract
- Install dependencies: `forge install OpenZeppelin/openzeppelin-contracts`
- Build the contract: `forge build`

### Step 5: Deploy to Network
- Ensure a local cast wallet is created (prerequisite)
- Get RPC URL for target network from https://chainlist.org/rpcs.json
  - Find the network entry and use a reliable HTTPS RPC URL
  - For Sepolia: typically "https://ethereum-sepolia.publicnode.com" or similar
- Deploy using: `forge create --rpc-url <network_rpc> --account <account_name> src/Contract.sol:MyToken --constructor-args <initial_supply> --broadcast`
- Verify deployment on the target network

## Prerequisites
- Foundry installed (forge, cast commands available)
- Local cast wallet created with `cast wallet new`
- Sufficient funds on the deployment account for gas fees

## Resources

### scripts/
- `generate_contract.py`: Python script to generate ERC20 contract code with custom parameters

### references/
- `erc20_guide.md`: Overview of ERC20 standard, required functions, events, and deployment considerations

### assets/
- `ERC20Template.sol`: Template Solidity file for ERC20 contract generation

From kukapay/crypto-skills, MIT.

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