Cpfhub vs Structured Data Validator

In-depth architectural comparison of the Cpfhub and Structured Data Validator 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 Cpfhub when:

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

Explore Cpfhub Details

Choose Structured Data Validator when:

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

Explore Structured Data Validator Details

Feature & Specification Comparison

Specification	Cpfhub Developer Tools	Structured Data Validator Developer Tools
Summary	MCP server for CPFHub.io. Query Brazilian CPF data directly from AI agents.	Validate, transform, and normalize structured data for AI agents.
Category & Scope	Developer Tools	Developer Tools
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": {
    "cpfhub": {
      "command": "npx",
      "args": [
        "-y",
        "@cpfhub/mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "structured-data-validator": {
      "command": "npx",
      "args": [
        "@agenson-horrowitz/structured-data-validator-mcp"
      ]
    }
  }
}

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