arvan_vod_create_subtitle

Create a subtitle for a video (e.g. {"lang": "fa", "file_id": "..."}).

SERVERArvanCloud MCP Server SOURCEdwin-gharibi/arvancloud-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/dwin-gharibi-arvancloud-mcp/arvan-vod-create-subtitle.md

WHAT IT DOES

What arvan_vod_create_subtitle does on ArvanCloud MCP Server

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

RISK

Why arvan_vod_create_subtitle is rated Medium

This tool creates subtitle metadata associated with a video object. While subtitles can typically be deleted or updated later (making it reversible rather than destructive), it modifies video content properties.

From the tool's definition Tool name contains 'create' and description explicitly states 'Create a subtitle for a video', indicating data creation/modification that is reversible.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs arvan_vod_create_subtitle safely

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

arvan_vod_create_subtitle Rate-limited

arvan_vod_create_subtitle 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": {
    "arvan_vod_create_subtitle": {
      "limits": [
        {
          "counter": "arvan_vod_create_subtitle_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 ArvanCloud MCP Server, apply this rule, and every arvan_vod_create_subtitle call is checked against it from then on.

FAQ

Questions about arvan_vod_create_subtitle

What does the arvan_vod_create_subtitle tool do? +

Create a subtitle for a video (e.g. {"lang": "fa", "file_id": "..."}). It is categorised as a Write tool in the ArvanCloud 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 arvan_vod_create_subtitle? +

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

What risk level is arvan_vod_create_subtitle? +

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

Can I rate-limit arvan_vod_create_subtitle? +

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

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

arvan_vod_create_subtitle is provided by the ArvanCloud MCP Server MCP server (dwin-gharibi/arvancloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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