eia_explore_routes

THE RISK

Low Risk

Why eia_explore_routes needs a policy

This tool retrieves and queries metadata about API routes, data series, and available parameters. It is purely informational—it discovers what data exists without reading sensitive data itself or causing any side effects. This is a classic Read operation: list/discover functionality with no capacity to modify, delete, or execute external operations.

From the tool's definition Tool name 'eia_explore_routes' and description 'Explore available EIA API routes and their metadata. Use this to discover available data series, facets, and parameters for any endpoint.' indicate query and discovery operations with no data modification or…

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

POLICY

How to control eia_explore_routes

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_explore_routes:

policy.json

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

eia_explore_routes 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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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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FAQ

Questions about eia_explore_routes

What does the eia_explore_routes tool do? +

Explore available EIA API routes and their metadata. Use this to discover available data series, facets, and parameters for any endpoint. 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_explore_routes? +

Register the EIA MCP Server MCP server in PolicyLayer and add a rule for eia_explore_routes: 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_explore_routes? +

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

Can I rate-limit eia_explore_routes? +

Yes. Add a rate_limit block to the eia_explore_routes 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_explore_routes completely? +

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

eia_explore_routes 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 →