get-user-permissions

THE RISK

Low Risk

Why get-user-permissions needs a policy

This tool performs a read-only operation that fetches and presents user permission information by querying role assignments and role definitions. There are no side effects, no code execution, no data modification, and no destructive actions. The operation is informational and reversible by nature.

From the tool's definition Tool name 'get-user-permissions' and description 'Get detailed user permissions by combining role assignments and role definitions' indicate a query operation that retrieves and aggregates existing permission data without modifying, executing, or deleting…

Documented attack patterns abuse exactly the kind of access get-user-permissions gives an agent:

POLICY

How to control get-user-permissions

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get-user-permissions": {}
  }
}

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

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

CAP THIS TOOL →

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EXPLORE

Related tools and policies

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All 9 Azure MCP Server tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about get-user-permissions

What does the get-user-permissions tool do? +

Get detailed user permissions by combining role assignments and role definitions. It is categorised as a Read tool in the Azure MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get-user-permissions? +

Register the Azure MCP Server MCP server in PolicyLayer and add a rule for get-user-permissions: 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 Azure MCP Server. Nothing to install.

What risk level is get-user-permissions? +

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

Can I rate-limit get-user-permissions? +

Yes. Add a rate_limit block to the get-user-permissions 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-user-permissions completely? +

Set action: deny in the PolicyLayer policy for get-user-permissions. 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-user-permissions? +

get-user-permissions is provided by the Azure MCP Server MCP server (kalivaraprasad-gonapa/azure-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Azure MCP Server tool call.

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

CHECK YOUR STACK →