Nace MCP vs Omnicall — Agent Tools Gateway

In-depth architectural comparison of the Nace MCP and Omnicall — Agent Tools Gateway 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 Nace MCP 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).

Explore Nace MCP Details

O

Choose Omnicall — Agent Tools Gateway 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).

Explore Omnicall — Agent Tools Gateway Details

Feature & Specification Comparison

Specification	Nace MCP Search & Data Extraction	O Omnicall — Agent Tools Gateway Search & Data Extraction
Summary	Browse, search and fuzzy-match NACE Rev. 2.1 economic activity classification codes.	247 LLMs + image/video/voice/music gen + crypto/DeFi/markets/web-search. Pay-per-call USDC, no key.
Category & Scope	Search & Data Extraction	Search & Data Extraction

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": {
    "nace-mcp": {
      "command": "npx",
      "args": [
        "nace-mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "omnicall-agent-tools-gateway": {
      "command": "npx",
      "args": [
        "-y",
        "omnicall-agent-tools-gateway"
      ]
    }
  }
}

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