AI agents call get_patient_dicomweb_studies to retrieve information from Awslabs Amazon Sns Sqs without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name strongly suggests retrieval of medical imaging data (DICOM studies) associated with a patient, which is a read operation with no side effects. The tool appears to be a query/fetch operation. While there is a mismatch between the tool name and the SNS/SQS server context (suggesting possible miscategorization in the broader server), the operation itself is clearly read-only based on nomenclature.
From the tool's definition Tool name 'get_patient_dicomweb_studies' indicates retrieval of DICOM studies for a patient. The 'get_' prefix and absence of modification keywords (create, delete, update) suggest a read operation. However, the description is empty, limiting confidence.
Documented attack patterns abuse exactly the kind of access get_patient_dicomweb_studies gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Awslabs Amazon Sns Sqs, and nothing reaches the server without passing your rules. This is the rule we recommend for get_patient_dicomweb_studies:
{
"version": "1",
"default": "deny",
"tools": {
"get_patient_dicomweb_studies": {}
}
}get_patient_dicomweb_studies is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
Free to start. No card required.
get_patient_dicomweb_studies. It is categorised as a Read tool in the Awslabs Amazon Sns Sqs MCP Server, which means it retrieves data without modifying state.
Register the Awslabs Amazon Sns Sqs MCP server in PolicyLayer and add a rule for get_patient_dicomweb_studies: 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 Awslabs Amazon Sns Sqs. Nothing to install.
get_patient_dicomweb_studies 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_patient_dicomweb_studies 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_patient_dicomweb_studies. 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_patient_dicomweb_studies is provided by the Awslabs Amazon Sns Sqs MCP server (awslabs.amazon-sns-sqs-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Awslabs Amazon Sns Sqs, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
805 Awslabs Amazon Sns Sqs tools catalogued and risk-classified — across an index of 43,000+ MCP servers.