update_subtitle

Update an existing subtitle.

SERVERZype Com SOURCEzype/zype-mcp

Medium RISK CLASS

Category Write

Parameters 52 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity verified Pull the record →

This record as markdown: /tools/com-zype-mcp-server/update-subtitle.md

WHAT IT DOES

What update_subtitle does on Zype Com

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

Parameter	Type	Required	Description
`url`	string	—	New URL to the subtitle file
`active`	boolean	—	Set active status
`language`	string	—	New language code
`video_id`	string	Yes	The video ID (required)
`subtitle_id`	string	Yes	The unique ID of the subtitle to update (required)

Parameters from the server's own tool schema.

RISK

Why update_subtitle is rated Medium

An AI agent can call update_subtitle faster than any human can review: one bad instruction and it creates or modifies resources in Zype Com by the hundred, each call as confident as the last.

Risk signalsAccepts URL/endpoint input (url)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs update_subtitle safely

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

update_subtitle Rate-limited

update_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": {
    "update_subtitle": {
      "limits": [
        {
          "counter": "update_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 Zype Com, apply this rule, and every update_subtitle call is checked against it from then on.

FAQ

Questions about update_subtitle

What does the update_subtitle tool do? +

Update an existing subtitle. It is categorised as a Write tool in the Zype Com MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does update_subtitle accept? +

update_subtitle accepts 5 parameters: url, active, language, video_id, subtitle_id. Required: video_id, subtitle_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on update_subtitle? +

Register the Zype Com MCP server in PolicyLayer and add a rule for update_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 Zype Com. Nothing to install.

What risk level is update_subtitle? +

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

Can I rate-limit update_subtitle? +

Yes. Add a rate_limit block to the update_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 update_subtitle completely? +

Set action: deny in the PolicyLayer policy for update_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 update_subtitle? +

update_subtitle is provided by the Zype Com MCP server (zype/zype-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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