Retrieve authoritative energy market benchmark data (BESS costs, solar costs, utility rates, ROI by industry, market size).
AI agents call get_benchmarks to retrieve information from Merlin Energy without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves historical or reference data (BESS costs, solar costs, utility rates, ROI metrics, market size) for informational purposes. No state is changed, no code is executed, and no financial transactions are initiated. It is purely a query/lookup function typical of market research tools.
From the tool's definition Tool name 'get_benchmarks' and description 'Retrieve authoritative energy market benchmark data' indicate a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Retrieve authoritative energy market benchmark data (BESS costs, solar costs, utility rates, ROI by industry, market size). It is categorised as a Read tool in the Merlin Energy MCP Server, which means it retrieves data without modifying state.
Register the Merlin Energy MCP server in PolicyLayer and add a rule for get_benchmarks: 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 Merlin Energy. Nothing to install.
get_benchmarks 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 get_benchmarks 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 get_benchmarks. 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.
get_benchmarks is provided by the Merlin Energy MCP server (ugobe007/merlin-mcp-agent). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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