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mcp/harbor
Claude Desktop

cortex402 for Claude Desktop

io.github.ooak21/cortex402

Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property.

client:Claude Desktop transport:stdio runtime:npm

Install cortex402 in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

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

{
  "mcpServers": {
    "cortex402": {
      "command": "npx",
      "args": [
        "-y",
        "cortex402-mcp"
      ],
      "env": {
        "CORTEX402_WALLET_PRIVATE_KEY": "<CORTEX402_WALLET_PRIVATE_KEY>",
        "CORTEX402_BASE_URL": "<CORTEX402_BASE_URL>",
        "CORTEX402_MAX_PAYMENT_USDC": "<CORTEX402_MAX_PAYMENT_USDC>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

cortex402 in other clients

cortex402 MCP server