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foundry-mainnet-fork-etch-testing

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Test mainnet forks with local runtime code.

Software Engineering#testing#foundry#smart-contracts#forking#mainnet#vm.etch
Authorphpmac
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Enable end-to-end mainnet-like testing by forking mainnet and selectively etching runtime code while preserving on-chain state.

Core Features & Use Cases

  • Fork mainnet to create a live-like testing environment without altering the original chain.
  • Use vm.etch to replace runtime code while keeping storage intact to validate new logic and migrations.
  • Replay real interactions and verify contract behavior under realistic conditions.

Quick Start

Fork the mainnet and etch runtime code to validate contract behavior in a live-like environment.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: foundry-mainnet-fork-etch-testing
Download link: https://github.com/phpmac/skills/archive/main.zip#foundry-mainnet-fork-etch-testing

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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