List all tagging policies in Infracost Cloud. Requires INFRACOST_SERVICE_TOKEN environment variable.
AI agents call infracost_cloud_list_tagging_policies to retrieve information from Infracost MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and enumerates tagging policies from Infracost Cloud. It performs no creation, modification, deletion, or execution of operations. Even if misused by an AI agent, listing policies exposes configuration metadata but does not alter infrastructure, trigger deployments, or commit financial obligations. The blast radius is limited to information disclosure.
From the tool's definition Tool description states 'List all tagging policies' which is a retrieval operation with no side effects. The verb 'list' is a standard read operation that queries existing data without modification.
Attacks that exploit this kind of access
List all tagging policies in Infracost Cloud. Requires INFRACOST_SERVICE_TOKEN environment variable. It is categorised as a Read tool in the Infracost MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Infracost MCP Server MCP server in PolicyLayer and add a rule for infracost_cloud_list_tagging_policies: 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 Infracost MCP Server. Nothing to install.
infracost_cloud_list_tagging_policies 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 infracost_cloud_list_tagging_policies 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 infracost_cloud_list_tagging_policies. 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.
infracost_cloud_list_tagging_policies is provided by the Infracost MCP Server MCP server (phildougherty/infracost_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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