energy.fuel-stations

SERVERMcp SOURCE@2sio/mcp

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/io-github-2s-io-mcp/energy.fuel-stations.md

WHAT IT DOES

What energy.fuel-stations does on Mcp

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

RISK

Why energy.fuel-stations is rated Low

This tool retrieves publicly available or semi-public data about fuel station locations and characteristics. It performs queries and returns results without creating, modifying, deleting, or executing any operations that would affect system state or trigger external actions. The filtering and data-return capabilities are typical read operations.

From the tool's definition Tool description indicates it 'locates', 'filters', and 'returns' information about fuel stations and EV chargers. Operations are: filtering by geographic/fuel-type criteria, querying connector types, counts, pricing, and hours.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs energy.fuel-stations safely

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

energy.fuel-stations Allowed

energy.fuel-stations 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": {
    "energy.fuel-stations": {}
  }
}

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

The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every energy.fuel-stations call is checked against it from then on.

FAQ

Questions about energy.fuel-stations

What does the energy.fuel-stations tool do? +

NREL alternative-fuel station locator. Filter by lat/lon + radius, state, zip, fuelType (BD/CNG/ELEC/E85/HY/LNG/LPG/RD), status, access, EV network. For EV: returns connector types, Level1/2/DC-fast counts, pricing, hours. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on energy.fuel-stations? +

Register the MCP server in PolicyLayer and add a rule for energy.fuel-stations: 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 Mcp. Nothing to install.

What risk level is energy.fuel-stations? +

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

Can I rate-limit energy.fuel-stations? +

Yes. Add a rate_limit block to the energy.fuel-stations 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 energy.fuel-stations completely? +

Set action: deny in the PolicyLayer policy for energy.fuel-stations. 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 energy.fuel-stations? +

energy.fuel-stations is provided by the MCP server (@2sio/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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