mcp-server

What this does

mcp-server exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.

Requirements

This server needs the following environment variables to be set before it can run:

AZETH_PRIVATE_KEY
AZETH_CHAIN
AZETH_GUARDIAN_KEY
AZETH_GUARDIAN_AUTO_SIGN
AZETH_RPC_URL_BASE_SEPOLIA
AZETH_SERVER_URL
AZETH_EMERGENCY_ADDRESS
XMTP_ENCRYPTION_KEY

Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).

How do I install mcp-server?

Run the Claude Code command in the install section to add mcp-server to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.

Which clients work with mcp-server?

This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to mcp-server as well.

Does mcp-server need an API key?

Yes. Before it can run, set these environment variables: AZETH_PRIVATE_KEY, AZETH_CHAIN, AZETH_GUARDIAN_KEY, AZETH_GUARDIAN_AUTO_SIGN, AZETH_RPC_URL_BASE_SEPOLIA, AZETH_SERVER_URL, AZETH_EMERGENCY_ADDRESS, XMTP_ENCRYPTION_KEY. They go in the env block of your MCP config.