Access comprehensive ESG ratings for companies and funds with the FMP ESG Ratings API. Make informed investment decisions based on environmental, social, and governance (ESG) performance data.
AI agents call getESGRatings to retrieve information from Financial Modeling Prep MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves ESG (Environmental, Social, Governance) ratings data for companies and funds. It is purely informational—it fetches existing ratings to inform investment decisions but does not modify data, execute code, delete records, or commit financial transactions. The blast radius of misuse is minimal, as an AI agent cannot cause harm by reading financial ratings.
From the tool's definition Tool name 'getESGRatings' and description 'Access comprehensive ESG ratings' indicate data retrieval without modification. The verb 'get' and 'access' confirm query-only operations.
Attacks that exploit this kind of access
Access comprehensive ESG ratings for companies and funds with the FMP ESG Ratings API. Make informed investment decisions based on environmental, social, and governance (ESG) performance data. It is categorised as a Read tool in the Financial Modeling Prep MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Financial Modeling Prep MCP Server MCP server in PolicyLayer and add a rule for getESGRatings: 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 Financial Modeling Prep MCP Server. Nothing to install.
getESGRatings 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 getESGRatings 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 getESGRatings. 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.
getESGRatings is provided by the Financial Modeling Prep MCP Server MCP server (vijitdaroch/financial-modeling-prep-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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