Custom Login

Verified Integration

Author: @browser•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Custom Login to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "custom-login": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-custom-login"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Establishes automated login functionality for local web applications using predefined credentials via the Model Context Protocol.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Custom Login

It provides specific MCP tools, like `perform_login`, that supply predefined login credentials and instructions. These tools are then invoked by browser automation clients, such as the Playwright MCP server, to execute the login steps.

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