gateway_resource_policy_get
AI agents call gateway_resource_policy_get to retrieve information from AWS IoT SiteWise MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Although the description is empty, the verb 'get' in the tool name strongly indicates this is a read-only operation that retrieves policy information. There are no indicators of write, execute, destructive, or financial operations. The confidence is moderate (0.75) due to the missing description, but the naming convention is a reliable signal of retrieval semantics.
From the tool's definition Tool name contains 'get' which typically indicates a retrieval operation. The naming pattern 'gateway_resource_policy_get' suggests reading gateway resource policy configuration rather than modifying or deleting it.
Attacks that exploit this kind of access
gateway_resource_policy_get. It is categorised as a Read tool in the AWS IoT SiteWise MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AWS IoT SiteWise MCP Server MCP server in PolicyLayer and add a rule for gateway_resource_policy_get: 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 IoT SiteWise MCP Server. Nothing to install.
gateway_resource_policy_get 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 gateway_resource_policy_get 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 gateway_resource_policy_get. 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.
gateway_resource_policy_get is provided by the AWS IoT SiteWise MCP Server MCP server (awslabs.aws-iot-sitewise-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.