get_temperatures
Get CPU and hardware temperature sensors (Linux/macOS).
This record as markdown: /tools/19miha99-system-monitor-mcp/get-temperatures.md
What get_temperatures does on Desktop Commander MCP Server
AI agents call get_temperatures to retrieve information from Desktop Commander MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_temperatures is rated Low
This tool only reads system temperature sensor data without causing any side effects, modifications, or state changes. It is a straightforward monitoring/query function that fits the Read category. Severity is low because even if an AI agent misuses this information, it cannot directly harm the system or user data. The confidence is high because the name and description clearly indicate read-only behavior.
From the tool's definition Tool name is 'get_temperatures' and description states it retrieves 'CPU and hardware temperature sensors' — a pure data retrieval operation with no modification, deletion, or execution capability.
Attacks that exploit this kind of access
The rule that runs get_temperatures safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Desktop Commander MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_temperatures, this is the rule to start with:
get_temperatures is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Desktop Commander MCP Server, apply this rule, and every get_temperatures call is checked against it from then on.
Questions about get_temperatures
Get CPU and hardware temperature sensors (Linux/macOS). It is categorised as a Read tool in the Desktop Commander MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Desktop Commander MCP Server MCP server in PolicyLayer and add a rule for get_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 Desktop Commander MCP Server. Nothing to install.
get_temperatures is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_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.
Set action: deny in the PolicyLayer policy for get_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.
get_temperatures is provided by the Desktop Commander MCP Server MCP server (19miha99/system-monitor-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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