encrypt_multiple_files · Claude MCP Server Integration MCP

WHAT IT DOES

What encrypt_multiple_files does on Claude MCP Server Integration

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

WHY IT NEEDS A POLICY

Why encrypt_multiple_files needs a policy

Encrypting files modifies them (or creates encrypted copies), which is a Write operation. However, if encryption overwrites the originals without backup, it could be considered Destructive (original plaintext is irrecoverably lost).

From the tool's definition 複数ファイルを一括暗号化します — 'encrypt multiple files in bulk'

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

encrypt_multiple_files Rate-limited

encrypt_multiple_files 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": {
    "encrypt_multiple_files": {
      "limits": [
        {
          "counter": "encrypt_multiple_files_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 Claude MCP Server Integration, so you can run agents against it safely.

FAQ

Questions about encrypt_multiple_files

What does the encrypt_multiple_files tool do? +

複数ファイルを一括暗号化します. It is categorised as a Write tool in the Claude MCP Server Integration MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on encrypt_multiple_files? +

Register the Claude MCP Server Integration MCP server in PolicyLayer and add a rule for encrypt_multiple_files: 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 Claude MCP Server Integration. Nothing to install.

What risk level is encrypt_multiple_files? +

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

Can I rate-limit encrypt_multiple_files? +

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

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

encrypt_multiple_files is provided by the Claude MCP Server Integration MCP server (mokemoke0821/claude-mcp-integration). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.