# MetaMask Embedded Wallets (Web3Auth) MCP MCP server

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

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-web3auth-mcp-server
- Repository: https://github.com/Web3Auth/web3auth-mcp

## Install
- Endpoint: https://mcp.web3auth.io
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.web3auth.io

## Tools
- search_docs - Search MetaMask Embedded Wallets (Web3Auth) documentation and examples. Use for SDK discovery, feature lookup, and finding relevant examples. Returns doc page links with snippets and matching example projects. Endpoint: https://mcp.web3auth.io
- get_doc - Fetch the full content of a MetaMask Embedded Wallets documentation page. Use after search_docs to read the actual doc. Tries Algolia, then llms.txt, then GitHub raw MDX as fallbacks. Endpoint: https://mcp.web3auth.io
- get_example - Fetch the complete source code of a Web3Auth integration example from GitHub. Returns all source files needed to understand how the integration works. Examples are the PRIMARY reference for integration patterns — always prefer example code over raw SDK source. Endpoint: https://mcp.web3auth.io
- get_sdk_reference - Fetch SDK source code (type definitions, interfaces, hooks) from the open-source Web3Auth SDK repos. Use for REFERENCE and DEBUGGING only — to verify exact type shapes, constructor signatures, available hooks, and error types. Do NOT use this to discover features; many SDK options are internal or legacy. Always use get_example first for integration patterns. Endpoint: https://mcp.web3auth.io
- search_community - Search or fetch posts from the MetaMask Embedded Wallets community forum (builder.metamask.io). Use for troubleshooting real user issues, finding workarounds, and checking if an issue is known. Provide a query to search or a topic_id to read the full discussion. Endpoint: https://mcp.web3auth.io

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.Web3Auth
- Version: 2.0.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Mar 31, 2026
- Source: https://registry.modelcontextprotocol.io