Retrieves actively-recruiting clinical trials and returns information specifically
AI agents call get-trials-eligibility-ethics-safety to retrieve information from Cardiovascular Disease 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 information about clinical trials. It performs no data modification, deletion, code execution, or financial operations. The retrieval of clinical trial eligibility and safety information is informational only, with no side effects on patient data, trial records, or external systems. Classified as Read with low severity due to the benign nature of accessing trial metadata.
From the tool's definition Tool name 'get-trials-eligibility-ethics-safety' and description 'Retrieves actively-recruiting clinical trials and returns information' indicate a data retrieval operation with no modification or execution.
Attacks that exploit this kind of access
Retrieves actively-recruiting clinical trials and returns information specifically. It is categorised as a Read tool in the Cardiovascular Disease MCP Server, which means it retrieves data without modifying state.
Register the Cardiovascular Disease MCP server in PolicyLayer and add a rule for get-trials-eligibility-ethics-safety: 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 Cardiovascular Disease. Nothing to install.
get-trials-eligibility-ethics-safety 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-trials-eligibility-ethics-safety 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-trials-eligibility-ethics-safety. 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-trials-eligibility-ethics-safety is provided by the Cardiovascular Disease MCP server (jamesvdinh/cardiovascular-disease-mcp). 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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