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mcp/harbor
Cline

solmail for Cline

io.github.expertvagabond/solmail

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

client:Cline transport:stdio runtime:npm

Install solmail in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json

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

{
  "mcpServers": {
    "solmail": {
      "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>"
      }
    }
  }
}

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

solmail in other clients

solmail MCP server