add_audio · Media-Editor- MCP: Risk & Policy

WHAT IT DOES

What add_audio does on Media-Editor-MCP

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

WHY IT NEEDS A POLICY

Why add_audio needs a policy

The 'add_' prefix and media-editing context strongly suggest this tool creates or modifies audio tracks within CapCut or Premiere Pro projects, a reversible Write operation. Severity is medium because audio insertion could alter project timing/sync unexpectedly if misused by an agent, but changes are undoable.

From the tool's definition Tool name 'add_audio' with prefix 'add_' indicates creation/insertion of audio content into media projects. Context: sibling tools like 'add_animation', 'add_captions', 'add_clip_effect', 'add_text' are all Write operations.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

add_audio Rate-limited

add_audio 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": {
    "add_audio": {
      "limits": [
        {
          "counter": "add_audio_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 Media-Editor-MCP, so you can run agents against it safely.

FAQ

Questions about add_audio

What does the add_audio tool do? +

add_audio. It is categorised as a Write tool in the Media-Editor-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 add_audio? +

Register the Media-Editor- MCP server in PolicyLayer and add a rule for add_audio: 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 Media-Editor-MCP. Nothing to install.

What risk level is add_audio? +

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

Can I rate-limit add_audio? +

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

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

add_audio is provided by the Media-Editor- MCP server (nguyenph88/media-editor-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.