Get per-radio channel utilization and noise floor for an AP.
AI agents call get_channel_utilization to retrieve information from API-Central without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves network monitoring metrics (channel utilization and noise floor statistics) from an access point. It is a read-only query operation that gathers information for analysis without modifying any configuration or state. The verb 'Get' and the informational nature of the data (utilization percentages, noise levels) confirm this is a passive Read operation.
From the tool's definition Tool name 'get_channel_utilization' and description 'Get per-radio channel utilization and noise floor for an AP' indicate retrieval of monitoring data with no modification or side effects.
Attacks that exploit this kind of access
Get per-radio channel utilization and noise floor for an AP. It is categorised as a Read tool in the API-Central MCP Server, which means it retrieves data without modifying state.
Register the API-Central MCP server in PolicyLayer and add a rule for get_channel_utilization: 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 API-Central. Nothing to install.
get_channel_utilization 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_channel_utilization 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_channel_utilization. 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_channel_utilization is provided by the API-Central MCP server (secure-ssid/centralmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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