Low Risk

get_pricing_service_attributes

get_pricing_service_attributes

How to control get_pricing_service_attributes ↓

What get_pricing_service_attributes does on Prometheus MCP Server

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

Low Risk

Why get_pricing_service_attributes needs a policy

The 'get_' prefix strongly suggests a read-only operation that retrieves pricing service attributes without modifying state. Despite the empty description, this is consistent with querying metadata or configuration. Severity is low because retrieving pricing information presents minimal risk of misuse; blast radius is limited to information disclosure.

From the tool's definition Tool name 'get_pricing_service_attributes' uses the 'get' prefix, indicating a retrieval operation. No description provided to confirm behavior.

Documented attack patterns abuse exactly the kind of access get_pricing_service_attributes gives an agent:

How to control get_pricing_service_attributes

PolicyLayer is an MCP gateway — it sits between your AI agents and Prometheus MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_pricing_service_attributes:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_pricing_service_attributes": {}
  }
}

get_pricing_service_attributes is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Prometheus MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Related tools and policies

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Questions about get_pricing_service_attributes

What does the get_pricing_service_attributes tool do? +

get_pricing_service_attributes. It is categorised as a Read tool in the Prometheus MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_pricing_service_attributes? +

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

What risk level is get_pricing_service_attributes? +

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

Can I rate-limit get_pricing_service_attributes? +

Yes. Add a rate_limit block to the get_pricing_service_attributes 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_pricing_service_attributes completely? +

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

get_pricing_service_attributes is provided by the Prometheus MCP Server MCP server (awslabs.prometheus-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Prometheus MCP Server tool call.

Start from Prometheus MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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805 Prometheus MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.

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