youtube_set_comment_moderation · Youtube MCP: Risk & Policy

WHAT IT DOES

What youtube_set_comment_moderation does on Youtube

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

WHY IT NEEDS A POLICY

Why youtube_set_comment_moderation needs a policy

While this tool modifies data and has user-facing consequences (banning authors), it falls into the Write category because: (1) it modifies existing comments and user permissions rather than deleting them irreversibly, (2) these changes are generally reversible, and (3) it does not move money, execute arbitrary code, or permanently destroy data.

From the tool's definition Tool description states it 'Sets the moderation status of one or more comments' and 'Can optionally ban the comment author(s)'.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

youtube_set_comment_moderation Rate-limited

youtube_set_comment_moderation 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": {
    "youtube_set_comment_moderation": {
      "limits": [
        {
          "counter": "youtube_set_comment_moderation_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 Youtube, so you can run agents against it safely.

FAQ

Questions about youtube_set_comment_moderation

What does the youtube_set_comment_moderation tool do? +

Sets the moderation status of one or more comments. Can optionally ban the comment author(s). Args - \. It is categorised as a Write tool in the Youtube MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on youtube_set_comment_moderation? +

Register the Youtube MCP server in PolicyLayer and add a rule for youtube_set_comment_moderation: 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 Youtube. Nothing to install.

What risk level is youtube_set_comment_moderation? +

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

Can I rate-limit youtube_set_comment_moderation? +

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

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

youtube_set_comment_moderation is provided by the Youtube MCP server (tuitamogamer-gpt/youtube-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.