Find the cheapest hours to use electricity today/tomorrow. Useful for scheduling EV charging, laundry, dishwasher, heat pumps, etc.
AI agents call dk_cheapest_hours to retrieve information from Mcp Nordic without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves electricity price information to help users identify optimal times for energy consumption. It reads existing data from energy APIs without creating, modifying, deleting data, or executing operations. While it relates to energy prices, it does not move money, commit financial obligations, or execute actions - it merely informs decision-making.
From the tool's definition Tool description states 'Find the cheapest hours to use electricity today/tomorrow' - a pure query/lookup function that retrieves pricing data without modifying, executing code, or performing financial transactions.
Attacks that exploit this kind of access
Find the cheapest hours to use electricity today/tomorrow. Useful for scheduling EV charging, laundry, dishwasher, heat pumps, etc. It is categorised as a Read tool in the Mcp Nordic MCP Server, which means it retrieves data without modifying state.
Register the Mcp Nordic MCP server in PolicyLayer and add a rule for dk_cheapest_hours: 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 Nordic. Nothing to install.
dk_cheapest_hours 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 dk_cheapest_hours 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 dk_cheapest_hours. 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.
dk_cheapest_hours is provided by the Mcp Nordic MCP server (robobobby/mcp-nordic). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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