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mcp/harbor
Cursor

Keyban Agent Wallet for Cursor

io.keyban.prod.mcp/agent-wallet

Give an AI agent its own blockchain wallet: balances, USDC transfers, x402 payments under policy.

client:Cursor transport:stdio runtime:npm

Install Keyban Agent Wallet in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "agent-wallet": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@keyban/agent-wallet-mcp"
      ],
      "env": {
        "KEYBAN_API_KEY": "<KEYBAN_API_KEY>",
        "KEYBAN_APP_ID": "<KEYBAN_APP_ID>",
        "KEYBAN_INVITE_KEY": "<KEYBAN_INVITE_KEY>",
        "KEYBAN_WALLET_ADDRESS": "<KEYBAN_WALLET_ADDRESS>",
        "KEYBAN_NETWORK": "<KEYBAN_NETWORK>",
        "KEYBAN_BASE_URL": "<KEYBAN_BASE_URL>",
        "KEYBAN_DKG_BLOB": "<KEYBAN_DKG_BLOB>",
        "MCP_LOG_FILE": "<MCP_LOG_FILE>",
        "MCP_LOG_LEVEL": "<MCP_LOG_LEVEL>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Keyban Agent Wallet in other clients

Keyban Agent Wallet MCP server