modbus-protocol

Implement Modbus protocol in Rust, Go, and Python for PLC data exchange.

Updated Feb 2, 2026
One-click install
npx skills add https://github.com/JNZader-Vault/project-starter-framework --skill modbus-protocol
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: modbus-protocol
Source: https://github.com/JNZader-Vault/project-starter-framework/tree/main/.ai-config/skills/systems-iot/modbus-protocol
Command: npx skills add https://github.com/JNZader-Vault/project-starter-framework --skill modbus-protocol

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a robust implementation for communicating with industrial control systems (PLCs) using the Modbus protocol, enabling seamless data exchange between sensors, gateways, and SCADA systems.

Core Features & Use Cases

  • Read/Write Registers: Access and modify data points (holding registers, coils, discrete inputs) on PLCs.
  • Multi-Language Support: Implementations available in Rust, Go, and Python for flexible integration.
  • Use Case: Monitor temperature and pressure readings from a Siemens PLC in real-time by reading holding registers and displaying the data in a dashboard.

Quick Start

Use the modbus-protocol skill to read holding registers from address 40001 on a PLC at 192.168.1.100.

Frequently Asked Questions about modbus-protocol

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I read holding registers from a PLC using Modbus?

You can read holding registers from a PLC using Modbus by utilizing this Skill's implementations in Rust, Go, and Python. It supports various register types and function codes to access and modify data points like holding registers and coils.

What is the best way to communicate with SCADA systems in Go or Rust?

Communicating with SCADA systems in Go or Rust is handled by this Modbus Skill, which utilizes libraries like tokio-modbus and github.com/simonvetter/modbus to enable reliable data exchange with industrial sensors and control devices.

Can I use Python to write data to industrial sensors over Modbus?

Yes, you can use Python to write data to industrial sensors over Modbus. This Skill utilizes the pymodbus library to support reading and writing operations to PLCs and SCADA systems, including various register types and data conversions.

Does this Modbus implementation support different register types and function codes?

Yes, this Modbus implementation supports various register types and function codes. It enables reading and writing operations for holding registers, coils, and discrete inputs, ensuring seamless integration with industrial control devices.

Why do I need a specific protocol implementation for PLC communication?

You need a specific protocol implementation for PLC communication to ensure reliable data exchange between sensors, gateways, and SCADA systems. This Skill provides robust Modbus support for accessing and modifying data points on industrial control systems.