根据末次月经（LMP）计算预产期，支持非标准月经周期调整
AI agents call calculate_edd_from_lmp to retrieve information from Awesome Medical without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool performs a medical calculation to derive a pregnancy due date from input parameters. It only computes and returns a result, with no data persistence, external system calls, or irreversible actions. Misuse risk is low since it only provides a date estimate, though clinical misinterpretation could have indirect consequences.
From the tool's definition 根据末次月经（LMP）计算预产期，支持非标准月经周期调整 — this tool calculates an estimated due date (EDD) from last menstrual period (LMP); it is a pure calculation/read operation with no side effects
Attacks that exploit this kind of access
根据末次月经（LMP）计算预产期，支持非标准月经周期调整. It is categorised as a Read tool in the Awesome Medical MCP Server, which means it retrieves data without modifying state.
Register the Awesome Medical MCP server in PolicyLayer and add a rule for calculate_edd_from_lmp: 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 Awesome Medical. Nothing to install.
calculate_edd_from_lmp 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 calculate_edd_from_lmp 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 calculate_edd_from_lmp. 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.
calculate_edd_from_lmp is provided by the Awesome Medical MCP server (shanggqm/awesome-medical-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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