generate_wordcloud · Survey Insight MCP Server MCP

WHAT IT DOES

What generate_wordcloud does on Survey Insight MCP Server

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

WHY IT NEEDS A POLICY

Why generate_wordcloud needs a policy

The tool creates a new WordCloud visualization (reversible output). While it modifies the state of the system by adding a new generated artifact, it does not execute arbitrary code, delete data, or perform financial operations. This falls into the Write category as a content creation tool with low severity since WordCloud generation is non-destructive and has minimal blast radius if misused by an AI agent.

From the tool's definition Tool generates and creates a WordCloud visualization artifact from text data ('テキストデータからWordCloudを生成' = 'Generate WordCloud from text data'). This is a content creation operation that produces a new output file/visualization.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_wordcloud Rate-limited

generate_wordcloud 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": {
    "generate_wordcloud": {
      "limits": [
        {
          "counter": "generate_wordcloud_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 Survey Insight MCP Server, so you can run agents against it safely.

FAQ

Questions about generate_wordcloud

What does the generate_wordcloud tool do? +

テキストデータからWordCloudを生成. It is categorised as a Write tool in the Survey Insight 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 generate_wordcloud? +

Register the Survey Insight MCP Server MCP server in PolicyLayer and add a rule for generate_wordcloud: 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 Survey Insight MCP Server. Nothing to install.

What risk level is generate_wordcloud? +

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

Can I rate-limit generate_wordcloud? +

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

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

generate_wordcloud is provided by the Survey Insight MCP Server MCP server (sinjorjob/survey-insight-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.