generate_video_from_image · VideoGen Advisor MCP

WHAT IT DOES

What generate_video_from_image does on VideoGen Advisor

AI agents invoke generate_video_from_image to trigger actions in VideoGen Advisor. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why generate_video_from_image needs a policy

This tool initiates an external AI video generation process (Google Veo), which constitutes executing an external operation with computational and possibly financial side effects. It is not a simple read or write; it triggers a generative pipeline. Severity is medium as misuse could consume API quota/credits and produce unwanted content, but blast radius is limited.

From the tool's definition 'Animate a static image into video using Google Veo. The image becomes the first frame.' — triggers an external video generation operation via Google Veo API

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_video_from_image Rate-limited

generate_video_from_image stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "generate_video_from_image": {
      "limits": [
        {
          "counter": "generate_video_from_image_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches VideoGen Advisor, so you can run agents against it safely.

FAQ

Questions about generate_video_from_image

What does the generate_video_from_image tool do? +

Animate a static image into video using Google Veo. The image becomes the first frame. It is categorised as a Execute tool in the VideoGen Advisor MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on generate_video_from_image? +

Register the VideoGen Advisor MCP server in PolicyLayer and add a rule for generate_video_from_image: 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 VideoGen Advisor. Nothing to install.

What risk level is generate_video_from_image? +

generate_video_from_image is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit generate_video_from_image? +

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

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

generate_video_from_image is provided by the VideoGen Advisor MCP server (m2ai-mcp-servers/mcp-videogen-router). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.