update_basic_profile_tool · Persona MCP Server MCP

WHAT IT DOES

What update_basic_profile_tool does on Persona MCP Server

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

WHY IT NEEDS A POLICY

Why update_basic_profile_tool needs a policy

This tool creates or modifies persona profile data reversibly. While it changes stored information, the update operation is not destructive (data can be corrected or reverted), and there is no indication of financial impact or command execution.

From the tool's definition Tool name 'update_basic_profile_tool' and description 'updates a persona's basic profile' (translated from Korean: '페르소나의 기본 프로필을 업데이트합니다') indicate modification of existing persona data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_basic_profile_tool Rate-limited

update_basic_profile_tool 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": {
    "update_basic_profile_tool": {
      "limits": [
        {
          "counter": "update_basic_profile_tool_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 Persona MCP Server, so you can run agents against it safely.

FAQ

Questions about update_basic_profile_tool

What does the update_basic_profile_tool tool do? +

페르소나의 기본 프로필을 업데이트합니다. It is categorised as a Write tool in the Persona 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 update_basic_profile_tool? +

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

What risk level is update_basic_profile_tool? +

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

Can I rate-limit update_basic_profile_tool? +

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

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

update_basic_profile_tool is provided by the Persona MCP Server MCP server (seonaru/persona-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.