share_file_with_anyone · Enhanced MCP Server MCP

WHAT IT DOES

What share_file_with_anyone does on Enhanced MCP Server

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

WHY IT NEEDS A POLICY

Why share_file_with_anyone needs a policy

This tool modifies the sharing permissions of a file to make it accessible to anyone with the link. This is a Write operation (modifying access controls) but carries high severity because it can expose potentially sensitive files (documents, spreadsheets, emails) to the public internet irreversibly in practice — once a link is shared externally, the information may have already spread even if permissions are later…

From the tool's definition Share a file with anyone who has the link

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

share_file_with_anyone Rate-limited

share_file_with_anyone 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": {
    "share_file_with_anyone": {
      "limits": [
        {
          "counter": "share_file_with_anyone_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 Enhanced MCP Server, so you can run agents against it safely.

FAQ

Questions about share_file_with_anyone

What does the share_file_with_anyone tool do? +

Share a file with anyone who has the link. It is categorised as a Write tool in the Enhanced 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 share_file_with_anyone? +

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

What risk level is share_file_with_anyone? +

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

Can I rate-limit share_file_with_anyone? +

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

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

share_file_with_anyone is provided by the Enhanced MCP Server MCP server (pbulbule13/mcpwithgoogle). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.