Azeth MCP Server

What is Azeth MCP Server?

Azeth MCP Server is a Model Context Protocol server for Azeth – the trust, discovery, and payment layer for the machine economy. It provides 32 tools that let AI agents create accounts, make payments, discover services, manage reputation, and communicate via XMTP.

How to use Azeth MCP Server?

Install globally with npm install -g @azeth/mcp-server. Add to Claude Desktop by editing claude_desktop_config.json with the command azeth-mcp. For Claude Code, run claude mcp add azeth -- azeth-mcp. The server works with zero configuration on testnet; a private key is auto-generated and persisted at ~/.azeth/key. Gas is sponsored automatically.

Key features of Azeth MCP Server

• 32 tools covering accounts, payments, registry, reputation, messaging, and guardian.
• No API keys required; private key auto-generated.
• Gas fees sponsored automatically.
• Flexible address resolution (address, name, "me", index).
• End-to-end encrypted XMTP messaging.
• Structured JSON responses with error codes and recovery suggestions.

Use cases of Azeth MCP Server

• AI agents create and manage smart accounts and balances.
• Agents make payments and set up subscriptions for services.
• Agents discover services based on capability and reputation.
• Agents communicate securely via XMTP messaging.
• Agents manage reputation and trust through payment-gated opinions.

FAQ from Azeth MCP Server

How does Azeth MCP Server handle authentication?

No API keys required. A private key is auto-generated and saved to ~/.azeth/key. For production, you can set the AZETH_PRIVATE_KEY environment variable to use an existing key.

What blockchains does it support?

It supports baseSepolia, ethereumSepolia, base, and ethereum. The default chain is baseSepolia.

What are the runtime requirements?

Requires Node.js. Install globally via npm. No external accounts needed for testnet; gas is sponsored.

Where are keys and data stored?

The private key is persisted at ~/.azeth/key. For persistent XMTP messaging across restarts, set the XMTP_ENCRYPTION_KEY environment variable.

What transports does it use?

It uses the standard MCP stdio transport when configured as a command. It integrates with XMTP for messaging and the Azeth API for backend operations.