MetaMask Embedded Wallets (Web3Auth) MCP for Claude.ai

io.github.web3auth/mcp-server

Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.

client:Claude.ai transport:streamable-http tools:5

Install MetaMask Embedded Wallets (Web3Auth) MCP in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.web3auth.io

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

search_docs
get_doc
get_example
get_sdk_reference
search_community

MetaMask Embedded Wallets (Web3Auth) MCP in other clients

Claude Code
Claude Desktop
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MetaMask Embedded Wallets (Web3Auth) MCP MCP server