What is the key difference between MadTaco and Phone?

MadTaco belongs to the Developer Tools category with local stdio execution, while Phone belongs to the Developer Tools category with cloud HTTP/SSE execution.

How do I install MadTaco or Phone in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are MadTaco and Phone free or paid?

MadTaco operates under a Free / Open Source model (No auth required). Phone operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

MadTaco lists 13 tools with 1 views and 0 GitHub stars. Phone lists 2 tools with 0 views and 0 GitHub stars.

Can I use both MadTaco and Phone together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

MadTaco vs Phone

In-depth architectural comparison of the MadTaco and Phone 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.

At a Glance & Executive Verdict

MadTaco

Developer Tools · Local stdio

Quality: 53/100 (Good) | Auth: No auth required

Phone

Developer Tools · Remote HTTP/SSE

Quality: 47/100 (Fair) | Auth: No auth required

Verdict Summary: Choose MadTaco if you need specialized Developer Tools tools running via a local process. Choose Phone if your workspace requires Developer Tools integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose MadTaco 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).
Primary tools included: validate_tax_id, validate_iban, lookup_instrument.

Explore MadTaco Details

Choose Phone when:

You need dedicated capabilities in the Developer Tools domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: validate_phone, country_calling_codes.

Explore Phone Details

Feature & Specification Comparison

Specification	MadTaco Developer Tools	P Phone Developer Tools
Summary	Validate tax IDs, IBANs, and Chilean indicators via MadTaco. Some free tools, no API key required.	Phone number validation MCP.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

MadTaco Tools (13)

validate_tax_id

validate_iban

lookup_instrument

validate_email

0 (syntax) / 0.005 (full, tier 2)

validate_phone

0 (format) / 0.005 (full, tier 2)

screen_sanctions

0.10

verify_company

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).

MadTaco Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "madtaco": {
      "command": "npx",
      "args": [
        "-y",
        "@madtaco/mcp"
      ]
    }
  }
}

Phone Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "phone": {
      "url": "https://pipeworx.io"
    }
  }
}

Frequently Asked Questions

MadTaco is categorized under Developer Tools and uses a local stdio subprocess. In contrast, Phone belongs to Developer Tools using remote streaming HTTP/SSE transport. Select MadTaco when you need capabilities focused on developer tools and Phone when you require tools for developer tools.