AI Agents

The @embarkai/mcp package is an MCP (Model Context Protocol) server that gives any AI agent access to blockchain operations — checking balances, sending tokens, reading smart contracts, and more.

MCP is an open standard that lets AI models call external tools. Instead of writing custom integrations, you configure a single MCP server and your AI client discovers available tools automatically.

What you can do

The server exposes 7 tools that cover the most common on-chain operations:

Tool	Description
`get_wallet_info`	Get smart wallet address and active chain info
`get_balance`	Check native or ERC-20 token balances
`transfer`	Send native tokens or ERC-20 tokens
`read_contract`	Call any view/pure function on a smart contract
`get_transaction_status`	Check if a user operation was confirmed
`list_supported_chains`	See all supported networks
`switch_chain`	Change the active blockchain network

Supported chains

EmbarkAI MCP supports multiple networks out of the box:

Lumia Prisma (Mainnet) — Chain ID 994873017
Lumia Beam (Testnet) — Chain ID 2030232745
Sepolia (Ethereum Testnet) — Chain ID 11155111
BSC Testnet — Chain ID 97
Arbitrum Sepolia — Chain ID 421614
Base Sepolia — Chain ID 84532

Next steps

Setup & Installation — Install the MCP server and configure environment variables
Tools Reference — Detailed documentation for every tool
Claude Desktop — Step-by-step Claude Desktop integration
Cursor — Use blockchain tools inside Cursor IDE
Custom Agents — Build your own agent with the MCP SDK