get_opening_hours

Support opening hours. Needs no customer identity.

SERVERMunin SOURCEhttps://mcp.getmunin.com/mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade D, identity unverified Pull the record →

This record as markdown: /tools/com-getmunin-munin/get-opening-hours.md

WHAT IT DOES

What get_opening_hours does on Munin

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

RISK

Why get_opening_hours is rated Low

Retrieves non-sensitive operational data without authentication requirements or side effects.

From the tool's definition Support opening hours. Needs no customer identity.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs get_opening_hours safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Munin, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_opening_hours, this is the rule to start with:

get_opening_hours Allowed

get_opening_hours 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": {
    "get_opening_hours": {}
  }
}

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

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

FAQ

Questions about get_opening_hours

What does the get_opening_hours tool do? +

Support opening hours. Needs no customer identity. It is categorised as a Read tool in the Munin MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_opening_hours? +

Register the Munin MCP server in PolicyLayer and add a rule for get_opening_hours: 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 Munin. Nothing to install.

What risk level is get_opening_hours? +

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

Can I rate-limit get_opening_hours? +

Yes. Add a rate_limit block to the get_opening_hours 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_opening_hours completely? +

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

get_opening_hours is provided by the Munin MCP server (https://mcp.getmunin.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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