Infrastructure cost optimization scoring and recommendations
AI agents call get_cost_optimization_score to retrieve information from Terragrunt GCP Tool MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or calculates metrics and generates recommendations related to cost optimization. It does not execute code, modify resources, delete data, or commit financial transactions—it only analyzes and reports on existing infrastructure costs. This is characteristic of a Read operation.
From the tool's definition Tool name 'get_cost_optimization_score' and description 'Infrastructure cost optimization scoring and recommendations' indicate a retrieval and analysis operation that provides recommendations without modifying infrastructure or executing deployments.
Attacks that exploit this kind of access
Infrastructure cost optimization scoring and recommendations. It is categorised as a Read tool in the Terragrunt GCP Tool MCP MCP Server, which means it retrieves data without modifying state.
Register the Terragrunt GCP Tool MCP server in PolicyLayer and add a rule for get_cost_optimization_score: 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 Terragrunt GCP Tool MCP. Nothing to install.
get_cost_optimization_score 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_cost_optimization_score 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_cost_optimization_score. 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_cost_optimization_score is provided by the Terragrunt GCP Tool MCP server (spolspol/terragrunt-gcp-tool-mcp). 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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