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Skills sample-skill

Sample Skill (Example)

install
source · Clone the upstream repo
git clone https://github.com/MetaMask/skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/MetaMask/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/_example/sample-skill" ~/.claude/skills/metamask-skills-sample-skill && rm -rf "$T"
manifest: _example/sample-skill/SKILL.md
source content

Sample Skill (Example)

This is an example skill to demonstrate the expected format. Do not use this skill directly.

Overview

This sample skill demonstrates the structure and format expected for skills in this repository. Use this as a reference when creating your own skills.

Prerequisites

  • Node.js 18+ installed
  • MetaMask extension installed
  • Access to an Ethereum RPC endpoint

Instructions

Step 1: Verify Environment

Check that the required tools are available:

node --version
npm --version

Step 2: Connect to Network

Ensure the user has configured their network settings appropriately.

Step 3: Execute the Task

Perform the main action of the skill with proper error handling.

Examples

Example 1: Basic Usage

User: "Help me with the sample task"
Agent: I'll help you with the sample task. First, let me verify your environment...

Configuration

ParameterTypeRequiredDefaultDescription
network
stringNo
mainnet
Target network
timeout
numberNo
30000
Request timeout in ms

Troubleshooting

Connection Issues

Problem: Unable to connect to the network.

Solution: Verify your RPC endpoint is accessible and your network settings are correct.

Security Considerations

  • This skill does not handle private keys
  • All transactions require user confirmation via MetaMask
  • No sensitive data is stored or transmitted

References