get_all_temperatures

Get current temperatures and setpoints for all thermostats and zones in the system. Returns comprehensive temperature data including measured values, setpoints, control states, and climate modes for every temperature-capable device.

Server Plugwise MCP Server tommertom/plugwise-mcp
Category Read
Risk class Low
Parameters 00 required

What get_all_temperatures does on Plugwise MCP Server

AI agents call get_all_temperatures to retrieve information from Plugwise MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Why get_all_temperatures needs a policy

This is a query operation that passively retrieves temperature monitoring data from smart home devices. It has no side effects, does not modify state, and merely returns informational readings. The blast radius of misuse is minimal—an unauthorized user gains visibility into temperature data but cannot manipulate devices or cause harm. This is clearly a Read category operation.

From the tool's definition get_all_temperatures retrieves current temperatures, setpoints, measured values, and climate modes from thermostats and zones with no modification of any data or system state.

Risk signalsBulk/mass operation — affects multiple targets

Questions about get_all_temperatures

What does the get_all_temperatures tool do? +

Get current temperatures and setpoints for all thermostats and zones in the system. Returns comprehensive temperature data including measured values, setpoints, control states, and climate modes for every temperature-capable device. It is categorised as a Read tool in the Plugwise MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_all_temperatures? +

Register the Plugwise MCP Server MCP server in PolicyLayer and add a rule for get_all_temperatures: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Plugwise MCP Server. Nothing to install.

What risk level is get_all_temperatures? +

get_all_temperatures is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_all_temperatures? +

Yes. Add a rate_limit block to the get_all_temperatures rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block get_all_temperatures completely? +

Set action: deny in the PolicyLayer policy for get_all_temperatures. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides get_all_temperatures? +

get_all_temperatures is provided by the Plugwise MCP Server MCP server (tommertom/plugwise-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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