create_image_sharegroup

Create a new image 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/create-image-sharegroup.md

WHAT IT DOES

What create_image_sharegroup does on Linode MCP Server

AI agents use create_image_sharegroup 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 create_image_sharegroup is rated Medium

This tool creates a new resource (image share group) that can be modified or deleted later, fitting the Write category. Severity is medium rather than low because misconfigured sharing permissions could expose images to unintended parties, and medium rather than high because the resource itself is not production-critical infrastructure. Confidence is high as the intent is unambiguous from the name and description.

From the tool's definition Tool creates a new image share group, which is a reversible modification to account configuration. The verb 'create' indicates data creation rather than deletion or financial action.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs create_image_sharegroup 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 create_image_sharegroup, this is the rule to start with:

create_image_sharegroup Rate-limited

create_image_sharegroup 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": {
    "create_image_sharegroup": {
      "limits": [
        {
          "counter": "create_image_sharegroup_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 create_image_sharegroup call is checked against it from then on.

FAQ

Questions about create_image_sharegroup

What does the create_image_sharegroup tool do? +

Create a new image 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 create_image_sharegroup? +

Register the Linode MCP Server MCP server in PolicyLayer and add a rule for create_image_sharegroup: 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 create_image_sharegroup? +

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

Can I rate-limit create_image_sharegroup? +

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

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

create_image_sharegroup 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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