neptime_create_video_comment · Neptime MCP: Risk & Policy

WHAT IT DOES

What neptime_create_video_comment does on Neptime

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

WHY IT NEEDS A POLICY

Why neptime_create_video_comment needs a policy

This tool creates a new comment on a video, which is a reversible modification of data (comments can typically be edited or deleted). It does not execute arbitrary code, delete data irreversibly, or involve financial transactions. Rate limiting (50 comments/day, 10s between posts) suggests the platform protects against abuse but does not change the fundamental Write category.

From the tool's definition Tool name contains 'create' and description states 'Post a comment on a video', indicating it creates a comment resource. Return value is 'Created comment object', confirming creation/modification behavior.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

neptime_create_video_comment Rate-limited

neptime_create_video_comment 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": {
    "neptime_create_video_comment": {
      "limits": [
        {
          "counter": "neptime_create_video_comment_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 Neptime, so you can run agents against it safely.

FAQ

Questions about neptime_create_video_comment

What does the neptime_create_video_comment tool do? +

Post a comment on a video. Limit: 50 comments/day, 10s between posts. Args: - video_id: Video ID (required) - text: Comment text, max 2000 chars (required) Returns: Created comment object. It is categorised as a Write tool in the Neptime MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on neptime_create_video_comment? +

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

What risk level is neptime_create_video_comment? +

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

Can I rate-limit neptime_create_video_comment? +

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

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

neptime_create_video_comment is provided by the Neptime MCP server (neptime-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.