convert_video · Video Convert MCP: Risk & Policy

WHAT IT DOES

What convert_video does on Video Convert MCP

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

WHY IT NEEDS A POLICY

Why convert_video needs a policy

This tool converts a video file from one format to another, producing a new output file. This is a Write operation — it creates new data (the converted file). Unless it overwrites the original without backup, it is reversible (original may still exist). There is no indication of deletion or irreversible destruction of the source file, so Destructive is not warranted.

From the tool's definition 将视频文件转换为指定格式 (convert video file to specified format); supports conversion between MP4, AVI, MOV, WMV, FLV, MKV, WEBM, M4V formats

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

convert_video Rate-limited

convert_video 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": {
    "convert_video": {
      "limits": [
        {
          "counter": "convert_video_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 Video Convert MCP, so you can run agents against it safely.

FAQ

Questions about convert_video

What does the convert_video tool do? +

将视频文件转换为指定格式。支持MP4、AVI、MOV、WMV、FLV、MKV、WEBM、M4V等主流格式之间的相互转换。. It is categorised as a Write tool in the Video Convert MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on convert_video? +

Register the Video Convert MCP server in PolicyLayer and add a rule for convert_video: 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 Video Convert MCP. Nothing to install.

What risk level is convert_video? +

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

Can I rate-limit convert_video? +

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

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

convert_video is provided by the Video Convert MCP server (pickstar-2002/video-convert-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.