manage_azure_ad_roles · Microsoft 365 Core MCP Server MCP

WHAT IT DOES

What manage_azure_ad_roles does on Microsoft 365 Core MCP Server

AI agents use manage_azure_ad_roles to create or update resources in Microsoft 365 Core MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Microsoft 365 Core MCP Server environment.

WHY IT NEEDS A POLICY

Why manage_azure_ad_roles needs a policy

This tool creates and modifies Azure AD role assignments and custom roles, which is a Write operation. However, the blast radius is critical because misuse could grant elevated privileges to malicious actors (privilege escalation), compromise administrative control of the entire Microsoft 365 tenant, and undermine security boundaries across all connected services.

From the tool's definition Manage Azure AD administrative roles including role assignments, custom roles, and privilege escalation controls

Risk signalsAdmin/system-level operation

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

manage_azure_ad_roles Rate-limited

manage_azure_ad_roles stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "manage_azure_ad_roles": {
      "limits": [
        {
          "counter": "manage_azure_ad_roles_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Microsoft 365 Core MCP Server, so you can run agents against it safely.

FAQ

Questions about manage_azure_ad_roles

What does the manage_azure_ad_roles tool do? +

Manage Azure AD administrative roles including role assignments, custom roles, and privilege escalation controls. It is categorised as a Write tool in the Microsoft 365 Core MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on manage_azure_ad_roles? +

Register the Microsoft 365 Core MCP Server MCP server in PolicyLayer and add a rule for manage_azure_ad_roles: 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 Microsoft 365 Core MCP Server. Nothing to install.

What risk level is manage_azure_ad_roles? +

manage_azure_ad_roles is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit manage_azure_ad_roles? +

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

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

manage_azure_ad_roles is provided by the Microsoft 365 Core MCP Server MCP server (roycedamien/m365-core-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.