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mcp/harbor
Cursor

solmail for Cursor

io.github.expertvagabond/solmail

Send physical mail with Solana cryptocurrency - AI agents can send real letters worldwide

client:Cursor transport:stdio runtime:npm

Install solmail in Cursor

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

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{
  "mcpServers": {
    "solmail": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "solmail-mcp"
      ],
      "env": {
        "SOLANA_PRIVATE_KEY": "<SOLANA_PRIVATE_KEY>",
        "SOLANA_NETWORK": "<SOLANA_NETWORK>",
        "SOLMAIL_API_URL": "<SOLMAIL_API_URL>",
        "MERCHANT_WALLET": "<MERCHANT_WALLET>"
      }
    }
  }
}

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

solmail in other clients

solmail MCP server