generate_video_from_script

WHAT IT DOES

What generate_video_from_script does on Git Commit Video Walkthrough Generator

AI agents invoke generate_video_from_script to trigger actions in Git Commit Video Walkthrough Generator. 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_script needs a policy

This tool executes a complex pipeline that produces video files on the filesystem, invoking TTS engines, video rendering, and file I/O. It is not merely reading or writing a simple data record - it triggers external processes and produces binary media artifacts.

From the tool's definition 'Generate a video from analysis and script JSON' - actively generates/produces a video file, triggering external operations including text-to-speech narration, syntax highlighting rendering, and video encoding/file creation

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

generate_video_from_script Rate-limited

generate_video_from_script 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_script": {
      "limits": [
        {
          "counter": "generate_video_from_script_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 Git Commit Video Walkthrough Generator, so you can run agents against it safely.

FAQ

Questions about generate_video_from_script

What does the generate_video_from_script tool do? +

STEP 3 for clients without sampling: Generate a video from analysis and script JSON. Use this after completing steps 1 and 2, or provide your own analysis and script JSON. It is categorised as a Execute tool in the Git Commit Video Walkthrough Generator 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_script? +

Register the Git Commit Video Walkthrough Generator MCP server in PolicyLayer and add a rule for generate_video_from_script: 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 Git Commit Video Walkthrough Generator. Nothing to install.

What risk level is generate_video_from_script? +

generate_video_from_script 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_script? +

Yes. Add a rate_limit block to the generate_video_from_script 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_script completely? +

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

generate_video_from_script is provided by the Git Commit Video Walkthrough Generator MCP server (tomatitito/code-walkthrough-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.