list_object_storage_objects

List objects in an Object Storage bucket

SERVERLinode MCP Server SOURCEtakashito/linode-mcp-server

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/takashito-linode-mcp-server/list-object-storage-objects.md

WHAT IT DOES

What list_object_storage_objects does on Linode MCP Server

AI agents call list_object_storage_objects to retrieve information from Linode MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why list_object_storage_objects is rated Low

This tool retrieves and enumerates objects stored in a bucket. It performs a read-only operation that queries data without creating, modifying, deleting, or executing anything. The blast radius of misuse is minimal - an attacker could discover what files exist in storage but cannot alter or delete them.

From the tool's definition Tool name is 'list_object_storage_objects' and description states 'List objects in an Object Storage bucket' - this is a query/retrieval operation with no modification or side effects.

Attacks that exploit this kind of access

RECOMMENDED RULE

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

list_object_storage_objects Allowed

list_object_storage_objects is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "list_object_storage_objects": {}
  }
}

ALLOW ONLY 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 list_object_storage_objects call is checked against it from then on.

FAQ

Questions about list_object_storage_objects

What does the list_object_storage_objects tool do? +

List objects in an Object Storage bucket. It is categorised as a Read tool in the Linode MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on list_object_storage_objects? +

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

list_object_storage_objects is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit list_object_storage_objects? +

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

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

list_object_storage_objects 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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