mcp_file_create_batch · ShowDoc MCP Server MCP

WHAT IT DOES

What mcp_file_create_batch does on ShowDoc MCP Server

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

WHY IT NEEDS A POLICY

Why mcp_file_create_batch needs a policy

This tool creates files, which is a reversible write operation. Severity is medium because batch file creation could fill disk space or clutter the filesystem, but effects are generally recoverable through deletion. Confidence is high because the name and description unambiguously describe a file creation action without destructive semantics.

From the tool's definition Tool name 'mcp_file_create_batch' and Chinese description '批量创建多个文件' (create multiple files in batch) explicitly indicates file creation capability.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

mcp_file_create_batch Rate-limited

mcp_file_create_batch 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": {
    "mcp_file_create_batch": {
      "limits": [
        {
          "counter": "mcp_file_create_batch_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 ShowDoc MCP Server, so you can run agents against it safely.

FAQ

Questions about mcp_file_create_batch

What does the mcp_file_create_batch tool do? +

批量创建多个文件。. It is categorised as a Write tool in the ShowDoc 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 mcp_file_create_batch? +

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

What risk level is mcp_file_create_batch? +

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

Can I rate-limit mcp_file_create_batch? +

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

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

mcp_file_create_batch is provided by the ShowDoc MCP Server MCP server (yfcyfc123234/showdoc_mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.