upgrade_linode

Upgrade a Linode instance

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/upgrade-linode.md

WHAT IT DOES

What upgrade_linode does on Linode MCP Server

AI agents use upgrade_linode 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 upgrade_linode is rated Medium

Upgrading a Linode instance modifies its configuration (e.g., plan/tier change), which is a reversible write operation. However, it can cause downtime and significant resource/cost changes, making misuse high severity. It doesn't irreversibly destroy data, so Destructive is not appropriate, and it doesn't directly move money (though it may change billing). Write is the best fit.

From the tool's definition "Upgrade a Linode instance"

Attacks that exploit this kind of access

RECOMMENDED RULE

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

upgrade_linode Rate-limited

upgrade_linode 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": {
    "upgrade_linode": {
      "limits": [
        {
          "counter": "upgrade_linode_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 upgrade_linode call is checked against it from then on.

FAQ

Questions about upgrade_linode

What does the upgrade_linode tool do? +

Upgrade a Linode instance. 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 upgrade_linode? +

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

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

Can I rate-limit upgrade_linode? +

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

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

upgrade_linode 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.

KEEP EXPLORING

More on Linode MCP Server, and thousands of servers like it.

This server

All 416 Linode MCP Server tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →