AI agents call sg_disease_list to retrieve information from Sgdata without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and lists disease data from Singapore's Weekly Infectious Disease tracking system. It performs a read-only query with no side effects, data modification, code execution, or destructive capabilities. The blast radius of misuse is minimal—an AI agent obtaining a list of tracked diseases poses no security, financial, or operational risk.
From the tool's definition Tool name 'sg_disease_list' and description 'List all diseases tracked in the Weekly Infectious Disease' indicate a retrieval/query operation with no modification or execution of external operations.
Attacks that exploit this kind of access
List all diseases tracked in the Weekly Infectious Disease. It is categorised as a Read tool in the Sgdata MCP Server, which means it retrieves data without modifying state.
Register the Sgdata MCP server in PolicyLayer and add a rule for sg_disease_list: 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 Sgdata. Nothing to install.
sg_disease_list 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 sg_disease_list 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 sg_disease_list. 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.
sg_disease_list is provided by the Sgdata MCP server (sypherin/sgdata-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.
Teams ship this data inside their own products. See what a licence covers →