add_media_comment

SERVERFeatureBoard SOURCEhttps://github.com/valentil/featureboard-mcp/releases/download/v0.7/featureboard.plugin

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ai-featureboard-featureboard/add-media-comment.md

WHAT IT DOES

What add_media_comment does on FeatureBoard

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

RISK

Why add_media_comment is rated Medium

This tool creates new comment data in a gallery/discussion system. It is reversible (comments can typically be deleted or edited later, unlike destructive operations), has no financial impact, and does not execute arbitrary code.

From the tool's definition Tool description: 'Add a threaded comment to a gallery asset' and 'Returns the new comment and total count.' The verb 'Add' and the return of 'the new comment' indicate creation of new data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_media_comment safely

PolicyLayer is an MCP gateway: it sits between your AI agents and FeatureBoard, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For add_media_comment, this is the rule to start with:

add_media_comment Rate-limited

add_media_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": {
    "add_media_comment": {
      "limits": [
        {
          "counter": "add_media_comment_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect FeatureBoard, apply this rule, and every add_media_comment call is checked against it from then on.

FAQ

Questions about add_media_comment

What does the add_media_comment tool do? +

Add a threaded comment to a gallery asset (a discussion thread, distinct from pin annotations). Pass parentId (a comment id from get_media / list_media_comments) to reply to an existing comment. Returns the new comment and total count. It is categorised as a Write tool in the FeatureBoard 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_media_comment? +

Register the FeatureBoard MCP server in PolicyLayer and add a rule for add_media_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 FeatureBoard. Nothing to install.

What risk level is add_media_comment? +

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

Can I rate-limit add_media_comment? +

Yes. Add a rate_limit block to the add_media_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 add_media_comment completely? +

Set action: deny in the PolicyLayer policy for add_media_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 add_media_comment? +

add_media_comment is provided by the FeatureBoard MCP server (https://github.com/valentil/featureboard-mcp/releases/download/v0.7/featureboard.plugin). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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