# MetaMask

> Use this tool when you need to interact with Ethereum blockchain networks through conversational interfaces, enabling AI assistants to perform tasks like DeFi interactions, NFT management, and smart contract deployment. It provides a secure interface for wallet connection, transaction sending, and chain switching, while keeping private keys secure within the user's MetaMask wallet. Ideal for developers and users working on Web3 development tasks, DeFi, and NFT management across multiple Ethereum networks.

Canonical page: https://skillsregistry.net/skills/xiawpohr-metamask  
JSON: https://api.skillsregistry.net/v1/skills/xiawpohr-metamask

## Description

A MetaMask MCP server that enables AI assistants to interact with Ethereum blockchain networks through MetaMask wallet integration, built using TypeScript with wagmi and viem libraries. The implementation provides comprehensive blockchain functionality including wallet connection via QR codes, transaction sending, smart contract deployment and interaction, ENS resolution, gas estimation, and chain switching, while keeping private keys secure within the user's MetaMask wallet rather than exposing them to the AI agent. Designed for developers and users who want to perform blockchain operations through conversational interfaces, it supports workflows like DeFi interactions, NFT management, contract testing, and general Web3 development tasks across multiple Ethereum networks including mainnet and testnets.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** devops-ci
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/xiawpohr-metamask)
- **Repository:** <https://github.com/xiawpohr/metamask-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "xiawpohr-metamask"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xiawpohr-metamask` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xiawpohr-metamask/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt