token-minter

Original：🇺🇸 English

Translated

1 scriptsChecked / no sensitive code detected

Generate, build, and deploy custom ERC20 tokens on EVM networks. Use when users want to create and deploy their own ERC20 tokens with custom parameters like name, symbol, decimals, and initial supply. Supports deployment to various networks including Sepolia testnet and requires Foundry (forge/cast) for blockchain interactions.

1installs

Sourcekukapay/crypto-skills

Added on2026-02-07

NPX Install

npx skill4agent add kukapay/crypto-skills token-minter

SKILL.md Content

View Translation Comparison →

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