check_latency
Pings a host (default 8.8.8.8) to check network latency and packet loss — a quick way to tell if lag is a network problem.. CRITICAL: Never output
This record as markdown: /tools/nitrostack/check-latency.md
What check_latency does on Nitrostack
AI agents invoke check_latency to trigger actions in Nitrostack. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why check_latency is rated High
Executes a network ping command against an external host, triggering real network operations.
From the tool's definition Pings a host to check network latency and packet loss
Attacks that exploit this kind of access
The rule that runs check_latency safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Nitrostack, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For check_latency, this is the rule to start with:
check_latency stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Nitrostack, apply this rule, and every check_latency call is checked against it from then on.
Questions about check_latency
Pings a host (default 8.8.8.8) to check network latency and packet loss — a quick way to tell if lag is a network problem.. CRITICAL: Never output. It is categorised as a Execute tool in the Nitrostack MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Nitrostack MCP server in PolicyLayer and add a rule for check_latency: 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 Nitrostack. Nothing to install.
check_latency is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the check_latency 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 check_latency. 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.
check_latency is provided by the Nitrostack MCP server (nitrocloudofficial/nitrostack). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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