refresh_surgeguard_view

Advance the shared live hospital clock and return the latest persistent SurgeGuard state for an open widget.

SERVERNitrostack SOURCEnitrocloudofficial/nitrostack

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/nitrostack/refresh-surgeguard-view.md

WHAT IT DOES

What refresh_surgeguard_view does on Nitrostack

AI agents call refresh_surgeguard_view to retrieve information from Nitrostack without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why refresh_surgeguard_view is rated Low

Tool retrieves current state data from a hospital widget without modifying or executing external operations.

From the tool's definition return the latest persistent SurgeGuard state for an open widget

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs refresh_surgeguard_view 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 refresh_surgeguard_view, this is the rule to start with:

refresh_surgeguard_view Allowed

refresh_surgeguard_view is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "refresh_surgeguard_view": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Nitrostack, apply this rule, and every refresh_surgeguard_view call is checked against it from then on.

FAQ

Questions about refresh_surgeguard_view

What does the refresh_surgeguard_view tool do? +

Advance the shared live hospital clock and return the latest persistent SurgeGuard state for an open widget. It is categorised as a Read tool in the Nitrostack MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on refresh_surgeguard_view? +

Register the Nitrostack MCP server in PolicyLayer and add a rule for refresh_surgeguard_view: 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.

What risk level is refresh_surgeguard_view? +

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

Can I rate-limit refresh_surgeguard_view? +

Yes. Add a rate_limit block to the refresh_surgeguard_view 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 refresh_surgeguard_view completely? +

Set action: deny in the PolicyLayer policy for refresh_surgeguard_view. 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 refresh_surgeguard_view? +

refresh_surgeguard_view 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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