Proton Drive CLI MCP for Claude Desktop

io.github.borealstack/proton-drive-cli-mcp

Manage Proton Drive from MCP clients through Proton's official CLI without exposing credentials.

client:Claude Desktop transport:stdio runtime:npm

Install Proton Drive CLI MCP in Claude Desktop

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

{
  "mcpServers": {
    "proton-drive-cli-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@borealstack/proton-drive-cli-mcp"
      ]
    }
  }
}

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

Proton Drive CLI MCP in other clients

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Proton Drive CLI MCP MCP server