plug_energy_usage

Read energy totals, runtime, generation and cost figures. Preserve the device's units and cost structure.

SERVERTolpo SOURCEsignerless/tolpo

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/tolpo/plug-energy-usage.md

WHAT IT DOES

What plug_energy_usage does on Tolpo

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

RISK

Why plug_energy_usage is rated Low

Even though plug_energy_usage only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs plug_energy_usage safely

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

plug_energy_usage Allowed

plug_energy_usage 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": {
    "plug_energy_usage": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about plug_energy_usage

What does the plug_energy_usage tool do? +

Read energy totals, runtime, generation and cost figures. Preserve the device's units and cost structure. It is categorised as a Read tool in the Tolpo MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on plug_energy_usage? +

Register the Tolpo MCP server in PolicyLayer and add a rule for plug_energy_usage: 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 Tolpo. Nothing to install.

What risk level is plug_energy_usage? +

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

Can I rate-limit plug_energy_usage? +

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

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

plug_energy_usage is provided by the Tolpo MCP server (signerless/tolpo). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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