Opcua MCP vs OctoEverywhere MCP

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

• You need dedicated capabilities in the Industrial & IoT domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: API Key required (Free / Open Source).
• You have access to required keys: OCTOEVERYWHERE_ACCESS_TOKEN.
• Primary tools included: Live printer state and status information, Print progress, elapsed and estimated time, Hotend, bed, and chamber temperature monitoring.

Feature & Specification Comparison

Specification	Opcua MCP kukapay Industrial & IoT	OctoEverywhere MCP OctoEverywhere Industrial & IoT
Summary	An MCP server that connects to OPC UA-enabled industrial systems.	⃣ ☁️ - A 3D printer MCP server that allows for getting live printer state, webcam snapshots, and printer control.
Category & Scope	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": {
    "octoeverywhere-mcp": {
      "url": "https://octoeverywhere.com/mcp?utm_campaign=mcp_repo&utm_content=header&utm_source=github"
    }
  }
}

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