Sparkplug B MCP

An MCP server for Sparkplug B that enables AI agents to interact with industrial IoT devices over MQTT. It supports node and device discovery, reading metrics, sending commands, and monitoring host state, adhering to the Sparkplug B convention for industrial and SCADA data.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Community listingLocal stdioSource reviewed; not executedPublished by nagarjunr

Vendor documentation

What you can do with it

Discover nodes and devices in an industrial IoT network
Read sequenced metrics from Sparkplug B devices
Send commands to connected devices
Monitor host state and birth/death events

Source and maintenance

Community listingRegistry 0.1.0

mcp-registry: io.github.nagarjunr/sparkplug-b@0.1.0 Source repository

Maintenance checked: Nov 1, 2026, 6:06 AM UTC

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

sparkplug-b-mcp-server 0.1.0

pypiuvx

sparkplug-b-mcp-server package definition

{
  "version": "0.1.0",
  "transport": "stdio",
  "identifier": "sparkplug-b-mcp-server",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "environmentVariables": [
    {
      "name": "SPARKPLUG_MQTT_HOST",
      "isRequired": true,
      "description": "MQTT broker hostname or IP."
    },
    {
      "name": "SPARKPLUG_HOST_ID",
      "isRequired": true,
      "description": "This connector's Sparkplug Host Application ID (used in the spBv1.0/STATE/{id} topic)."
    },
    {
      "name": "SPARKPLUG_MQTT_PORT",
      "description": "MQTT broker port, default 1883"
    },
    {
      "name": "SPARKPLUG_MQTT_USERNAME",
      "description": "Broker username, if required"
    },
    {
      "name": "SPARKPLUG_MQTT_PASSWORD",
      "description": "Broker password, if required"
    },
    {
      "name": "SPARKPLUG_MQTT_USE_TLS",
      "description": "true/false, default false"
    },
    {
      "name": "SPARKPLUG_GROUP_ID",
      "description": "Restrict discovery/watching to a single Sparkplug Group ID; omit to subscribe to every group"
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.

Cursor configuration

{
  "mcpServers": {
    "sparkplug-b-mcp": {
      "command": "uvx",
      "args": [
        "sparkplug-b-mcp-server==0.1.0"
      ],
      "env": {
        "SPARKPLUG_MQTT_HOST": "<YOUR_SPARKPLUG_MQTT_HOST>",
        "SPARKPLUG_HOST_ID": "<YOUR_SPARKPLUG_HOST_ID>",
        "SPARKPLUG_MQTT_PORT": "<YOUR_SPARKPLUG_MQTT_PORT>",
        "SPARKPLUG_MQTT_USERNAME": "<YOUR_SPARKPLUG_MQTT_USERNAME>",
        "SPARKPLUG_MQTT_PASSWORD": "<YOUR_SPARKPLUG_MQTT_PASSWORD>",
        "SPARKPLUG_MQTT_USE_TLS": "<YOUR_SPARKPLUG_MQTT_USE_TLS>",
        "SPARKPLUG_GROUP_ID": "<YOUR_SPARKPLUG_GROUP_ID>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.

Cline configuration

{
  "mcpServers": {
    "sparkplug-b-mcp": {
      "command": "uvx",
      "args": [
        "sparkplug-b-mcp-server==0.1.0"
      ],
      "env": {
        "SPARKPLUG_MQTT_HOST": "<YOUR_SPARKPLUG_MQTT_HOST>",
        "SPARKPLUG_HOST_ID": "<YOUR_SPARKPLUG_HOST_ID>",
        "SPARKPLUG_MQTT_PORT": "<YOUR_SPARKPLUG_MQTT_PORT>",
        "SPARKPLUG_MQTT_USERNAME": "<YOUR_SPARKPLUG_MQTT_USERNAME>",
        "SPARKPLUG_MQTT_PASSWORD": "<YOUR_SPARKPLUG_MQTT_PASSWORD>",
        "SPARKPLUG_MQTT_USE_TLS": "<YOUR_SPARKPLUG_MQTT_USE_TLS>",
        "SPARKPLUG_GROUP_ID": "<YOUR_SPARKPLUG_GROUP_ID>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.

VS Code configuration

{
  "servers": {
    "sparkplug-b-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sparkplug-b-mcp-server==0.1.0"
      ],
      "env": {
        "SPARKPLUG_MQTT_HOST": "<YOUR_SPARKPLUG_MQTT_HOST>",
        "SPARKPLUG_HOST_ID": "<YOUR_SPARKPLUG_HOST_ID>",
        "SPARKPLUG_MQTT_PORT": "<YOUR_SPARKPLUG_MQTT_PORT>",
        "SPARKPLUG_MQTT_USERNAME": "<YOUR_SPARKPLUG_MQTT_USERNAME>",
        "SPARKPLUG_MQTT_PASSWORD": "<YOUR_SPARKPLUG_MQTT_PASSWORD>",
        "SPARKPLUG_MQTT_USE_TLS": "<YOUR_SPARKPLUG_MQTT_USE_TLS>",
        "SPARKPLUG_GROUP_ID": "<YOUR_SPARKPLUG_GROUP_ID>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.

Claude Desktop configuration

{
  "mcpServers": {
    "sparkplug-b-mcp": {
      "command": "uvx",
      "args": [
        "sparkplug-b-mcp-server==0.1.0"
      ],
      "env": {
        "SPARKPLUG_MQTT_HOST": "<YOUR_SPARKPLUG_MQTT_HOST>",
        "SPARKPLUG_HOST_ID": "<YOUR_SPARKPLUG_HOST_ID>",
        "SPARKPLUG_MQTT_PORT": "<YOUR_SPARKPLUG_MQTT_PORT>",
        "SPARKPLUG_MQTT_USERNAME": "<YOUR_SPARKPLUG_MQTT_USERNAME>",
        "SPARKPLUG_MQTT_PASSWORD": "<YOUR_SPARKPLUG_MQTT_PASSWORD>",
        "SPARKPLUG_MQTT_USE_TLS": "<YOUR_SPARKPLUG_MQTT_USE_TLS>",
        "SPARKPLUG_GROUP_ID": "<YOUR_SPARKPLUG_GROUP_ID>"
      }
    }
  }
}

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