calculate_mbti_result · MBTI MCP Server MCP: Risk & Policy

WHAT IT DOES

What calculate_mbti_result does on MBTI MCP Server

AI agents invoke calculate_mbti_result to trigger actions in MBTI MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why calculate_mbti_result needs a policy

This tool executes a scoring algorithm against collected test answers to derive a personality type classification. It does not read raw stored data, write new records, delete anything, or involve finances — it processes inputs and produces computed results, fitting the Execute category. Blast radius is low since misuse would only produce incorrect personality assessments.

From the tool's definition '计算最终的MBTI类型和详细结果' (calculate/compute final MBTI type and detailed results) — runs a computation/algorithm over session state to produce an output

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

calculate_mbti_result Rate-limited

calculate_mbti_result stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "calculate_mbti_result": {
      "limits": [
        {
          "counter": "calculate_mbti_result_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about calculate_mbti_result

What does the calculate_mbti_result tool do? +

根据所有答案计算最终的MBTI类型和详细结果。需要传入完整的测试会话状态。. It is categorised as a Execute tool in the MBTI MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on calculate_mbti_result? +

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

What risk level is calculate_mbti_result? +

calculate_mbti_result is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit calculate_mbti_result? +

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

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

calculate_mbti_result is provided by the MBTI MCP Server MCP server (wenyili/mbti-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.