energy.generation-mix
Electricity generation mix by fuel type for a US state (2-letter) or
This record as markdown: /tools/io-github-2s-io-mcp/energy.generation-mix.md
What energy.generation-mix does on Mcp
AI agents call energy.generation-mix 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.
Why energy.generation-mix is rated Low
This tool queries and returns informational data about energy generation statistics. It performs no side effects, does not modify data, execute code, delete records, or handle financial transactions. The read-only nature and informational purpose make it a Read category tool with low severity.
From the tool's definition Tool name 'energy.generation-mix' and description indicate it retrieves 'electricity generation mix by fuel type' — a data query operation with no modification or execution capability.
Attacks that exploit this kind of access
The rule that runs energy.generation-mix 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.generation-mix, this is the rule to start with:
energy.generation-mix is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Mcp, apply this rule, and every energy.generation-mix call is checked against it from then on.
Questions about energy.generation-mix
Electricity generation mix by fuel type for a US state (2-letter) or. It is categorised as a Read tool in the Mcp MCP Server, which means it retrieves data without modifying state.
Register the MCP server in PolicyLayer and add a rule for energy.generation-mix: 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.
energy.generation-mix is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the energy.generation-mix 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.
Set action: deny in the PolicyLayer policy for energy.generation-mix. 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.
energy.generation-mix 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.
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