MetaMask Embedded Wallets (Web3Auth) MCP Server
io.github.Web3Auth/mcp-server
answering
MetaMask Embedded Wallets (Web3Auth) MCP is answering right now. Last checked 9 min ago. It exposes 5 tools. Last commit 4 Jun 2026.
Helps AI coding agents integrate MetaMask Embedded Wallets (Web3Auth) SDKs.
Uptime history
40 hours of history · worst hour 0%
40 hours agonow
92.3%
Uptime 24h
84 of 91 checks
5
Tools
read from the server
285 ms
Response time
average over 24h
3
Stars
last commit 4 Jun 2026
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.
run in your terminal
claude mcp add mcp-server --transport http https://mcp.web3auth.io~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mcp-server": {
"url": "https://mcp.web3auth.io"
}
}
}~/.codex/config.toml
[mcp_servers.mcp-server]
url = "https://mcp.web3auth.io".cursor/mcp.json
{
"mcpServers": {
"mcp-server": {
"url": "https://mcp.web3auth.io"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"mcp-server": {
"url": "https://mcp.web3auth.io"
}
}
}Available tools 5
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
community
search_community
Search or fetch posts from the MetaMask Embedded Wallets community forum (builder.metamask.io).
doc
get_doc
Fetch the full content of a MetaMask Embedded Wallets documentation page by URL. Sources: Algolia, llms.txt, GitHub MDX.
docs
search_docs
Search MetaMask Embedded Wallets documentation (Algolia) and example projects. Returns doc page links with snippets and matching examples.
example
get_example
Fetch complete source code of a Web3Auth integration example from GitHub.
sdk
get_sdk_reference
Fetch SDK source code (types, interfaces, hooks) from open-source Web3Auth repos.
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://mcp.web3auth.io | streamable-http | answering | 312 ms | 9 min ago |
MetaMask Embedded Wallets (Web3Auth) MCP — questions
Answers built from our own checks of this server.
What can MetaMask Embedded Wallets (Web3Auth) MCP do?
It exposes 5 tools, read directly from the server on our last check. Among them: get_doc, get_example, get_sdk_reference, search_community, search_docs. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is MetaMask Embedded Wallets (Web3Auth) MCP working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 84 of 91 checks got a reply (92.3%), average response time 285 ms. The bar chart above shows every period we have measured.
How do I connect MetaMask Embedded Wallets (Web3Auth) MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does MetaMask Embedded Wallets (Web3Auth) MCP need an API key?
No. MetaMask Embedded Wallets (Web3Auth) MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is MetaMask Embedded Wallets (Web3Auth) MCP?
It answers our handshake in 285 ms on average, which is faster than 48% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is MetaMask Embedded Wallets (Web3Auth) MCP open source?
Yes — it is published under the MIT licence, written in TypeScript and 3 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.