Slack MCP Server vs Postio — UK Address, Postcode, Email & Phone Validation

{
  "mcpServers": {
    "korotovsky-slack-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/inspector"
      ],
      "env": {
        "SLACK_MCP_ADD_MESSAGE_TOOL": "YOUR_SLACK_MCP_ADD_MESSAGE_TOOL_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "postio-uk-address-postcode-email-phone-validation": {
      "command": "npx",
      "args": [
        "-y",
        "@postio/mcp"
      ]
    }
  }
}