// MCP TOOL REFERENCE

MODBUS TOOLS

6 tools from the Modbus MCP Server, categorised by risk level.

View the Modbus policy →
// ALL 6 MODBUS TOOLS
READ 4 tools
Read read_coils read_coils Read read_input_registers read_input_registers Read read_multiple_holding_registers read_multiple_holding_registers Read read_register Read a single Modbus holding register.
WRITE 2 tools
Write write_coil write_coil Write write_register write_register

Route Modbus through PolicyLayer and every one of its 6 tools is checked against your policy before it runs.

CHECK YOUR STACK →

See every tool, the dangerous ones, and the token cost across your stack.

// FAQ
How many tools does the Modbus MCP server have? +

The Modbus MCP server exposes 6 tools across 2 categories: Read, Write.

How do I enforce policies on Modbus tools? +

Route the Modbus server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Modbus tools fall into? +

Modbus tools are categorised as Read (4), Write (2). Each category has a recommended default policy.

Enforce policy on every Modbus tool call.

Start from Modbus, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →

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43,000+ MCP servers and 220,000+ tools scanned and risk-classified.

// GET IN TOUCH

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