Find EBS volumes without encryption enabled.
AI agents call find_unencrypted_ebs_volumes to retrieve information from AWS FinOps 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 queries AWS infrastructure state to identify EBS volumes that lack encryption. It performs a read-only discovery operation to support security compliance assessment. No side effects occur; it neither creates, modifies, deletes, nor executes external operations. Classification as Read is appropriate.
From the tool's definition Tool name is 'find_unencrypted_ebs_volumes' and description states it 'Find[s] EBS volumes without encryption enabled.' The verb 'find' indicates a query/search operation with no data modification, deletion, or execution of arbitrary operations.
Attacks that exploit this kind of access
Find EBS volumes without encryption enabled. It is categorised as a Read tool in the AWS FinOps MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AWS FinOps MCP Server MCP server in PolicyLayer and add a rule for find_unencrypted_ebs_volumes: 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 AWS FinOps MCP Server. Nothing to install.
find_unencrypted_ebs_volumes 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 find_unencrypted_ebs_volumes 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 find_unencrypted_ebs_volumes. 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.
find_unencrypted_ebs_volumes is provided by the AWS FinOps MCP Server MCP server (prashantgupta123/aws-pillar-mcp-server). 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.
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