Returns comprehensive patient medical inforamation regarding the diagnosis (condition), allergies and any given prescriptions or None
AI agents call wxoGetMedicalInformation to retrieve information from Hospital Data MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns existing patient medical records without modifying, deleting, or executing operations. However, severity is elevated from 'low' to 'medium' because unauthorized access to comprehensive patient medical information (diagnosis, allergies, prescriptions) constitutes a breach of sensitive PII/PHI under regulations like HIPAA, making misuse of this tool a significant privacy and compliance…
From the tool's definition Tool name and description indicate it 'Returns comprehensive patient medical information' — a retrieval operation with no side effects. The description explicitly states it retrieves diagnosis, allergies, and prescriptions data.
Attacks that exploit this kind of access
Returns comprehensive patient medical inforamation regarding the diagnosis (condition), allergies and any given prescriptions or None. It is categorised as a Read tool in the Hospital Data MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Hospital Data MCP Server MCP server in PolicyLayer and add a rule for wxoGetMedicalInformation: 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 Hospital Data MCP Server. Nothing to install.
wxoGetMedicalInformation 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 wxoGetMedicalInformation 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 wxoGetMedicalInformation. 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.
wxoGetMedicalInformation is provided by the Hospital Data MCP Server MCP server (nniol/wxo-bootcamp-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.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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