metamask-extension

Q: How to install metamask-extension?

Create the skills directory: mkdir -p .claude/skills. Then add the config to .claude/skills/metamask-extension.md. Finally, /metamask-extension in Claude Code.

Q: What is metamask-extension best for?

metamask-extension is categorized under General.

New

13.1kGitHubGeneralby MetaMask

:globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites

First seen 5/22/2026

Summary

It streamlines blockchain development by providing programmatic access to MetaMask's features for testing and automation.

Install & Usage

Create the skills directory

mkdir -p .claude/skills

Download the skill file

Add the configuration to .claude/skills/metamask-extension.md

Invoke in Claude Code

/metamask-extension

Use Cases

Automate wallet creation and account switching for testing Ethereum dApps.

Sign and send Ethereum transactions programmatically via MetaMask.

Retrieve account balances and transaction history for debugging.

Interact with smart contracts by encoding and decoding function calls.

Manage multiple networks (e.g., mainnet, testnets) for development workflows.

Simulate user interactions with dApps that require MetaMask approval.

Usage Examples

/metamask-extension create wallet and show the seed phrase

Use MetaMask to sign a transaction sending 0.1 ETH to 0x123...

List all accounts in MetaMask and their ETH balances

View source on GitHub

Security Audits

LicenseUnknownSourceWarnRepositoryPass

Frequently Asked Questions

What is metamask-extension?

The MetaMask extension skill enables Claude Code to interact with the MetaMask browser extension, allowing developers to manage Ethereum wallets, sign transactions, and interact with dApps directly from the command line. It streamlines blockchain development by providing programmatic access to MetaMask's features for testing and automation.

How to install metamask-extension?

To install metamask-extension: create the skills directory (mkdir -p .claude/skills), then add the config to .claude/skills/metamask-extension.md. Finally, /metamask-extension in Claude Code.

What is metamask-extension best for?

metamask-extension is a community categorized under General. Created by MetaMask.

What can I use metamask-extension for?

metamask-extension is useful for: Automate wallet creation and account switching for testing Ethereum dApps.; Sign and send Ethereum transactions programmatically via MetaMask.; Retrieve account balances and transaction history for debugging.; Interact with smart contracts by encoding and decoding function calls.; Manage multiple networks (e.g., mainnet, testnets) for development workflows.; Simulate user interactions with dApps that require MetaMask approval..