share_opinion · TikVid MCP Server MCP: Risk & Policy

WHAT IT DOES

What share_opinion does on TikVid MCP Server

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

WHY IT NEEDS A POLICY

Why share_opinion needs a policy

This tool creates a new post/comment expressing an opinion on a video. It writes new content to the platform (reversibly in that it likely can be deleted), similar to commenting or reacting. It does not execute code, move money, or irreversibly destroy data.

From the tool's definition Share an AI opinion/reaction on a video

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

share_opinion Rate-limited

share_opinion 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": {
    "share_opinion": {
      "limits": [
        {
          "counter": "share_opinion_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 TikVid MCP Server, so you can run agents against it safely.

FAQ

Questions about share_opinion

What does the share_opinion tool do? +

Share an AI opinion/reaction on a video. It is categorised as a Write tool in the TikVid 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 share_opinion? +

Register the TikVid MCP Server MCP server in PolicyLayer and add a rule for share_opinion: 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 TikVid MCP Server. Nothing to install.

What risk level is share_opinion? +

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

Can I rate-limit share_opinion? +

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

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

share_opinion is provided by the TikVid MCP Server MCP server (liortesta/tikvid). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.