Cortex402 MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add cortex402 -- npx -y cortex402-mcp

{
  "mcpServers": {
    "cortex402": {
      "args": [
        "-y",
        "cortex402-mcp"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.cortex402]
command = "npx"
args = ["-y", "cortex402-mcp"]

{
  "mcpServers": {
    "cortex402": {
      "args": [
        "-y",
        "cortex402-mcp"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "cortex402": {
      "args": [
        "-y",
        "cortex402-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: CORTEX402_WALLET_PRIVATE_KEY (Private key (hex, 0x-prefixed) for an EVM wallet on Base mainnet holding USDC. Used to sign EIP-3009 transferWithAuthorization for each call. Easiest funding: Coinbase Wallet → Buy → USDC on Base network → debit card (~$5 covers ~50 calls).), CORTEX402_BASE_URL (Override the API base URL. Defaults to https://cortex402.vercel.app — only set this for staging or local development.), CORTEX402_MAX_PAYMENT_USDC (Per-call payment ceiling in USDC. Defaults to 5.00 (covers sanctions $0.50, aviation $0.10, property $2.00 with headroom). Raise if calling other x402 endpoints through this server.). The author declared them in the registry entry; get the values from the project itself.