How do I install Heffl Free Tools?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is Heffl Free Tools official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

This listing scores 52 (Fair). The formula is published on the methodology page.

Free email verification, business calculators, UAE estimates and drafts. No API key.

RegistryRemote

52Fair

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "heffl-free-tools": {
      "url": "https://api.heffl.com/api/public-tools/mcp"
    }
  }
}

This server does not declare environment variables.

Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.

68Good

Real-time data-breach lookup and analytics for emails and domains from XposedOrNot.

RegistryRemotexposedornot99 stars

Heffl Free Tools MCP Server | MCPpedia