create_avatar_by_video · ShiLiu MCP Server MCP

WHAT IT DOES

What create_avatar_by_video does on ShiLiu MCP Server

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

WHY IT NEEDS A POLICY

Why create_avatar_by_video needs a policy

Based on the tool name and sibling tools (create_avatar_by_image, create_speaker, create_video_by_text), this tool likely creates a digital human avatar from a video input, which is a Write operation (creating new data/resource). The empty description lowers confidence. Severity is medium as it consumes platform credits and creates content, but is not destructive or financial in nature.

From the tool's definition Tool name 'create_avatar_by_video' and server context of avatar creation; description is empty and uninformative.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

create_avatar_by_video Rate-limited

create_avatar_by_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": {
    "create_avatar_by_video": {
      "limits": [
        {
          "counter": "create_avatar_by_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 ShiLiu MCP Server, so you can run agents against it safely.

FAQ

Questions about create_avatar_by_video

What does the create_avatar_by_video tool do? +

create_avatar_by_video. It is categorised as a Write tool in the ShiLiu 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 create_avatar_by_video? +

Register the ShiLiu MCP Server MCP server in PolicyLayer and add a rule for create_avatar_by_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 ShiLiu MCP Server. Nothing to install.

What risk level is create_avatar_by_video? +

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

Can I rate-limit create_avatar_by_video? +

Yes. Add a rate_limit block to the create_avatar_by_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 create_avatar_by_video completely? +

Set action: deny in the PolicyLayer policy for create_avatar_by_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 create_avatar_by_video? +

create_avatar_by_video is provided by the ShiLiu MCP Server MCP server (shiliu-ai/shiliu-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.