Obtener tipos de fondos disponibles
AI agents call obtener_tipos_fondos to retrieve information from IOL 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 or queries data about available fund types from the IOL API. It performs a simple lookup/read operation with no side effects, no code execution, no financial transactions, and no data modification. While it exists in a financial trading context (IOL is a brokerage), the tool itself merely fetches reference data about fund categories available in the system.
From the tool's definition Tool name 'obtener_tipos_fondos' and description 'Obtener tipos de fondos disponibles' indicate retrieval of fund type information with no modification or execution of trades.
Attacks that exploit this kind of access
Obtener tipos de fondos disponibles. It is categorised as a Read tool in the IOL MCP Server MCP Server, which means it retrieves data without modifying state.
Register the IOL MCP Server MCP server in PolicyLayer and add a rule for obtener_tipos_fondos: 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 IOL MCP Server. Nothing to install.
obtener_tipos_fondos 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 obtener_tipos_fondos 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 obtener_tipos_fondos. 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.
obtener_tipos_fondos is provided by the IOL MCP Server MCP server (pgallar/iol-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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