eia_electricity_generator_capacity

THE RISK

Low Risk

Why eia_electricity_generator_capacity needs a policy

This tool queries and returns publicly available energy infrastructure data from official U.S. Energy Information Administration sources. It performs no side effects, does not modify data, execute code, or trigger operations. The data returned is non-sensitive infrastructure metadata used for energy market analysis and planning. No financial transactions or destructive operations are possible.

From the tool's definition Tool retrieves 'inventory of operable generators' with 'capacity, technology type, and status' from EIA forms. Uses 'Get' verb indicating data retrieval with no modification, deletion, or execution capabilities.

Documented attack patterns abuse exactly the kind of access eia_electricity_generator_capacity gives an agent:

POLICY

How to control eia_electricity_generator_capacity

PolicyLayer is an MCP gateway — it sits between your AI agents and EIA MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for eia_electricity_generator_capacity:

policy.json

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

eia_electricity_generator_capacity is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register EIA MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

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EXPLORE

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FAQ

Questions about eia_electricity_generator_capacity

What does the eia_electricity_generator_capacity tool do? +

Get inventory of operable generators in the U.S. including capacity, technology type, and status. Sources: Forms EIA-860, EIA-860M. It is categorised as a Read tool in the EIA MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on eia_electricity_generator_capacity? +

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

What risk level is eia_electricity_generator_capacity? +

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

Can I rate-limit eia_electricity_generator_capacity? +

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

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

eia_electricity_generator_capacity is provided by the EIA MCP Server MCP server (zen-tradings/eia-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every EIA MCP Server tool call.

Start from EIA MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →