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mcp/harbor
Cursor

StablecoinX for Cursor

io.github.e2xlabs/stablecoinx-mcp

Drive a StablecoinX business account — auth, API keys, sessions, paymaster policy, webhooks.

client:Cursor transport:stdio runtime:npm

Install StablecoinX 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": {
    "stablecoinx-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@stablecoinx/mcp"
      ],
      "env": {
        "SCX_STATE_PASSPHRASE": "<SCX_STATE_PASSPHRASE>",
        "SCX_STATE_DIR": "<SCX_STATE_DIR>"
      }
    }
  }
}

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

StablecoinX in other clients

StablecoinX MCP server