analytics_list_referrer_hosts
External traffic sources grouped by the host portion of
This record as markdown: /tools/com-getmunin-munin/analytics-list-referrer-hosts.md
What analytics_list_referrer_hosts does on Munin
AI agents call analytics_list_referrer_hosts 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.
Why analytics_list_referrer_hosts is rated Low
This tool retrieves and queries traffic analytics data (referrer hosts) without modifying, executing code, deleting, or moving money. It is a passive read operation that extracts insights from existing traffic logs. The incomplete description ('grouped by the host portion of') is minor but still clearly indicates a listing/grouping operation, not a write or destructive action.
From the tool's definition Tool name 'analytics_list_referrer_hosts' and description indicating it groups/lists external traffic sources by host. The verb 'list' and retrieval-only nature of referrer analytics.
Attacks that exploit this kind of access
The rule that runs analytics_list_referrer_hosts 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 analytics_list_referrer_hosts, this is the rule to start with:
analytics_list_referrer_hosts 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 Munin, apply this rule, and every analytics_list_referrer_hosts call is checked against it from then on.
Questions about analytics_list_referrer_hosts
External traffic sources grouped by the host portion of. It is categorised as a Read tool in the Munin MCP Server, which means it retrieves data without modifying state.
Register the Munin MCP server in PolicyLayer and add a rule for analytics_list_referrer_hosts: 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.
analytics_list_referrer_hosts 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 analytics_list_referrer_hosts 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 analytics_list_referrer_hosts. 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.
analytics_list_referrer_hosts 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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