HasData Google Search (SERP) vs Open WebSearch

In-depth architectural comparison of the HasData Google Search (SERP) and Open WebSearch 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 HasData Google Search (SERP) when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: HASDATA_API_KEY.
• Primary tools included: hasdata_google_serp_ai_mode_getAiModeResponse, hasdata_google_serp_ai_overview_getAiOverviewResponse, hasdata_google_serp_events_getEventInformation.

Explore HasData Google Search (SERP) Details

Choose Open WebSearch when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: .

Feature & Specification Comparison

Specification	HasData Google Search (SERP) Search & Data Extraction	Open WebSearch Aas-ee Search & Data Extraction
Summary
Category & Scope	Search & Data Extraction	Search & Data Extraction
Quality signal

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": {
    "hasdata-google-search-serp": {
      "command": "npx",
      "args": [
        "-y",
        "@hasdata/google-search-mcp"
      ],
      "env": {
        "HASDATA_API_KEY": "YOUR_HASDATA_API_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "aas-ee-open-websearch": {
      "command": "npx",
      "args": [
        "-y",
        "open-websearch@latest"
      ]
    }
  }
}

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