calculate_risk_metrics
AI agents call calculate_risk_metrics to retrieve information from Investment Statement MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool calculates and returns risk metrics based on investment statement data. It has no side effects—it reads from the indexed statements and returns computed analysis. While the empty description creates minor uncertainty, the context of sibling tools and the 'calculate' verb (which derives rather than modifies) indicates a Read classification.
From the tool's definition Tool name 'calculate_risk_metrics' and server context show it computes derived metrics from already-indexed investment data (portfolio summary, performance history, risk metrics are listed as sibling Read tools).
Attacks that exploit this kind of access
calculate_risk_metrics. It is categorised as a Read tool in the Investment Statement MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Investment Statement MCP Server MCP server in PolicyLayer and add a rule for calculate_risk_metrics: 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 Investment Statement MCP Server. Nothing to install.
calculate_risk_metrics 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_risk_metrics 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_risk_metrics. 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_risk_metrics is provided by the Investment Statement MCP Server MCP server (vinnycarter05/investing-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 →