Elster MCP Server vs Browser Use

In-depth architectural comparison of the Elster MCP Server and Browser Use MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Elster MCP Server when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Elster MCP Server Details

Choose Browser Use when:

• You need dedicated capabilities in the Browser Automation domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Browser Use Details

Feature & Specification Comparison

Specification	Elster MCP Server Browser Automation	Browser Use Browser Automation
Summary	Drive the German tax portal ELSTER via Puppeteer: submit UStVA, prepare EUER/ESt, sync inbox.	Control a real Chrome browser to complete any task: fill forms, extract data, book flights.
Category & Scope	Browser Automation	Browser Automation

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "elster-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "elster-mcp-server"
      ]
    }
  }
}

{
  "mcpServers": {
    "browser-use": {
      "command": "uvx",
      "args": [
        "browser-use"
      ]
    }
  }
}

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