create_user_profile · MCP User Profile Management Server MCP

WHAT IT DOES

What create_user_profile does on MCP User Profile Management Server

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

WHY IT NEEDS A POLICY

Why create_user_profile needs a policy

The tool creates new user profile records, which is a reversible Write operation. Severity is medium because unauthorized profile creation could enable unauthorized access, identity spoofing, or data pollution, but profiles are typically creatable by many users in a system and the operation itself is not destructive or financial. Confidence is high due to explicit 'create' language in both name and description.

From the tool's definition Tool name 'create_user_profile' and description 'Create a new user profile' explicitly indicates data creation. Related sibling tools 'list_users' and 'search_users' are Read operations, while this operation creates new records.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_user_profile Rate-limited

create_user_profile 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": {
    "create_user_profile": {
      "limits": [
        {
          "counter": "create_user_profile_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 MCP User Profile Management Server, so you can run agents against it safely.

FAQ

Questions about create_user_profile

What does the create_user_profile tool do? +

Create a new user profile with elicitation support for missing fields. It is categorised as a Write tool in the MCP User Profile Management 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 create_user_profile? +

Register the MCP User Profile Management Server MCP server in PolicyLayer and add a rule for create_user_profile: 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 MCP User Profile Management Server. Nothing to install.

What risk level is create_user_profile? +

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

Can I rate-limit create_user_profile? +

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

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

create_user_profile is provided by the MCP User Profile Management Server MCP server (sldragon/mcp-elicitation-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.