Opcua MCP vs Jettyd MCP

In-depth architectural comparison of the Opcua MCP and Jettyd MCP 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 Opcua MCP when:

• You need dedicated capabilities in the Industrial & IoT domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• You have access to required keys: OPCUA_SERVER_URL.
• Primary tools included: Description, Returns.

Explore Opcua MCP Details

Choose Jettyd MCP when:

• You need dedicated capabilities in the Industrial & IoT domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: list_devices, read_device, send_command.

Explore Jettyd MCP Details

Feature & Specification Comparison

Specification	Opcua MCP kukapay Industrial & IoT	Jettyd MCP Industrial & IoT
Summary	An MCP server that connects to OPC UA-enabled industrial systems.	Connect AI agents to IoT devices — read sensors, send commands, manage ESP32 fleets.
Category & Scope	Industrial & IoT	Industrial & IoT

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": {
    "kukapay-opcua-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "kukapay-opcua-mcp"
      ],
      "env": {
        "OPCUA_SERVER_URL": "YOUR_OPCUA_SERVER_URL_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "mcp-103": {
      "command": "npx",
      "args": [
        "-y",
        "@jettyd/mcp"
      ]
    }
  }
}

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