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modbus-mcp

modbus-mcp

Public
kukapay/modbus-mcp

Standardizes and contextualizes Modbus data via Model Context Protocol, enabling seamless AI integration with industrial IoT systems through flexible Modbus TCP, UDP, and serial communication and comprehensive read/write register and coil operations.

python
0 tools
May 30, 2025
Updated Jun 4, 2025

Supercharge Your AI with modbus-mcp

MCP Server

Unlock the full potential of modbus-mcp through LangDB's AI Gateway. Get enterprise-grade security, analytics, and seamless integration with zero configuration.

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Configuration Requirements
none
Configure authentication and required variables to access this MCP server
Required Environment Variables
MODBUS_PARITY
Optional
string

Serial parity: N (none), E (even), O (odd)

Default: N
MODBUS_BYTESIZE
Optional
string

Serial byte size

Default: 8
MODBUS_STOPBITS
Optional
string

Serial stop bits

Default: 1
MODBUS_PORT
Optional
string

Port for TCP/UDP

Default: 502
MODBUS_TIMEOUT
Optional
string

Serial timeout (seconds)

Default: 1
MODBUS_HOST
Optional
string

Host address for TCP/UDP

Default: 127.0.0.1
MODBUS_BAUDRATE
Optional
string

Serial baud rate

Default: 9600
MODBUS_SERIAL_PORT
Optional
string

Serial port (e.g., /dev/ttyUSB0, COM1)

Default: /dev/ttyUSB0
MODBUS_TYPE
Optional
string

Connection type: tcp, udp, or serial

Default: tcp

Security Notice

Your environment variables and credentials are securely stored and encrypted. LangDB never shares these configuration values with third parties.

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