arvan_list_metric_exporters

List Prometheus-style metric exporters for a domain.

SERVERArvanCloud MCP Server SOURCEdwin-gharibi/arvancloud-mcp

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/dwin-gharibi-arvancloud-mcp/arvan-list-metric-exporters.md

WHAT IT DOES

What arvan_list_metric_exporters does on ArvanCloud MCP Server

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

RISK

Why arvan_list_metric_exporters is rated Low

This tool queries and returns information about existing metric exporters (Prometheus monitoring configuration). It performs a read-only operation that retrieves data without creating, modifying, executing code, deleting resources, or committing financial changes. The narrow scope (listing exporters for a domain) and monitoring context further support low severity.

From the tool's definition Tool name contains 'list' and description states 'List Prometheus-style metric exporters for a domain' — a retrieval operation with no modification or execution.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arvan_list_metric_exporters safely

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

arvan_list_metric_exporters Allowed

arvan_list_metric_exporters 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": {
    "arvan_list_metric_exporters": {}
  }
}

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

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

FAQ

Questions about arvan_list_metric_exporters

What does the arvan_list_metric_exporters tool do? +

List Prometheus-style metric exporters for a domain. It is categorised as a Read tool in the ArvanCloud MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on arvan_list_metric_exporters? +

Register the ArvanCloud MCP Server MCP server in PolicyLayer and add a rule for arvan_list_metric_exporters: 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 ArvanCloud MCP Server. Nothing to install.

What risk level is arvan_list_metric_exporters? +

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

Can I rate-limit arvan_list_metric_exporters? +

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

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

arvan_list_metric_exporters is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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