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Cline

1password for Cline

io.github.cakerepository/1password

MCP server for 1Password service accounts — tools and resources for vaults and credentials

client:Cline transport:stdio runtime:npm

Install 1password 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": {
    "1password": {
      "command": "npx",
      "args": [
        "-y",
        "@takescake/1password-mcp"
      ],
      "env": {
        "OP_SERVICE_ACCOUNT_TOKEN": "<OP_SERVICE_ACCOUNT_TOKEN>",
        "OP_KEYCHAIN_SERVICE": "<OP_KEYCHAIN_SERVICE>",
        "OP_KEYCHAIN_ACCOUNT": "<OP_KEYCHAIN_ACCOUNT>"
      }
    }
  }
}

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

1password in other clients

1password MCP server