Create_Permission

A write tool on the Files Com MCP server.

SERVERFiles Com SOURCEfiles-com-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/com-files-python-mcp/create-permission.md

WHAT IT DOES

What Create_Permission does on Files Com

AI agents use Create_Permission to create or update resources in Files Com, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Files Com environment.

RISK

Why Create_Permission is rated Medium

This tool creates a new permission entity, which is a reversible modification to access control state. While permissions are critical to security, creation itself is Write-category (reversible via deletion/modification), not Destructive.

From the tool's definition Tool name 'Create_Permission' and description 'Create Permission' indicate creation of a new permission record. Sibling tools include 'Delete_Bundle', 'Create_Bundle', 'Create_User', and 'Create_Folder', all of which are Write operations.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs Create_Permission safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Files Com, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For Create_Permission, this is the rule to start with:

Create_Permission Rate-limited

Create_Permission 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": {
    "Create_Permission": {
      "limits": [
        {
          "counter": "create_permission_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Files Com, apply this rule, and every Create_Permission call is checked against it from then on.

FAQ

Questions about Create_Permission

What does the Create_Permission tool do? +

Create_Permission is a write tool on the Files Com MCP server. It is categorised as a Write tool in the Files Com MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on Create_Permission? +

Register the Files Com MCP server in PolicyLayer and add a rule for Create_Permission: 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 Files Com. Nothing to install.

What risk level is Create_Permission? +

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

Can I rate-limit Create_Permission? +

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

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

Create_Permission is provided by the Files Com MCP server (files-com-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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