List FHIR import/export jobs
AI agents call list_fhir_jobs 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.
The verb 'list' is a read operation that retrieves information about FHIR jobs without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal—an attacker gains only visibility into existing job metadata, not control over jobs or data integrity. This is a straightforward inventory/query operation.
From the tool's definition Tool name 'list_fhir_jobs' and description 'List FHIR import/export jobs' indicate a query/retrieval operation with no modification or deletion of data.
Attacks that exploit this kind of access
List FHIR import/export jobs. 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 list_fhir_jobs: 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.
list_fhir_jobs 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 list_fhir_jobs 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 list_fhir_jobs. 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.
list_fhir_jobs 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.