add_sharegroup_images

Add images to a share group

SERVERLinode MCP Server SOURCEtakashito/linode-mcp-server

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/takashito-linode-mcp-server/add-sharegroup-images.md

WHAT IT DOES

What add_sharegroup_images does on Linode MCP Server

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

RISK

Why add_sharegroup_images is rated Medium

This tool creates or modifies a share group by adding images to it. While it changes state in Linode's system, the operation is reversible (images can be removed from share groups). It affects only the targeted share group and does not delete data or execute arbitrary code. The blast radius is limited to the specific share group being modified, making it Write rather than Execute or Destructive.

From the tool's definition Tool name 'add_sharegroup_images' and description 'Add images to a share group' indicate a create/modify operation that adds resources to an existing group.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs add_sharegroup_images safely

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

add_sharegroup_images Rate-limited

add_sharegroup_images 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_sharegroup_images": {
      "limits": [
        {
          "counter": "add_sharegroup_images_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 Linode MCP Server, apply this rule, and every add_sharegroup_images call is checked against it from then on.

FAQ

Questions about add_sharegroup_images

What does the add_sharegroup_images tool do? +

Add images to a share group. It is categorised as a Write tool in the Linode 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 add_sharegroup_images? +

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

What risk level is add_sharegroup_images? +

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

Can I rate-limit add_sharegroup_images? +

Yes. Add a rate_limit block to the add_sharegroup_images 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_sharegroup_images completely? +

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

add_sharegroup_images is provided by the Linode MCP Server MCP server (takashito/linode-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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