classifier_fcm_gcm · DoWhy MCP v2 0 MCP: Risk & Policy

WHAT IT DOES

What classifier_fcm_gcm does on DoWhy MCP v2 0

AI agents use classifier_fcm_gcm to create or update resources in DoWhy MCP v2 0 — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your DoWhy MCP v2 0 environment.

WHY IT NEEDS A POLICY

Why classifier_fcm_gcm needs a policy

The tool creates/instantiates a classifier functional causal model object within the DoWhy GCM framework. This is a Write operation as it constructs and stores a new model artifact. It does not execute code, delete data, or involve financial transactions.

From the tool's definition 创建分类器功能因果模型 — 'creates' (创建) a classifier functional causal model

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

classifier_fcm_gcm Rate-limited

classifier_fcm_gcm 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": {
    "classifier_fcm_gcm": {
      "limits": [
        {
          "counter": "classifier_fcm_gcm_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 DoWhy MCP v2 0, so you can run agents against it safely.

FAQ

Questions about classifier_fcm_gcm

What does the classifier_fcm_gcm tool do? +

使用 DoWhy GCM 创建分类器功能因果模型. It is categorised as a Write tool in the DoWhy MCP v2 0 MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on classifier_fcm_gcm? +

Register the DoWhy MCP v2 0 MCP server in PolicyLayer and add a rule for classifier_fcm_gcm: 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 DoWhy MCP v2 0. Nothing to install.

What risk level is classifier_fcm_gcm? +

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

Can I rate-limit classifier_fcm_gcm? +

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

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

classifier_fcm_gcm is provided by the DoWhy MCP v2 0 MCP server (lesong36/dowhy_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.