Obtener composición del portafolio por tipo de instrumento
AI agents call obtener_composicion_portafolio 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 and queries portfolio information without creating, modifying, or deleting data. It is a read-only operation that provides visibility into the user's current portfolio composition. No side effects or state changes occur. The low severity reflects that misuse would only expose financial data visibility rather than enabling actual financial transactions or destructive actions.
From the tool's definition Tool name 'obtener_composicion_portafolio' and description 'Obtener composición del portafolio por tipo de instrumento' indicate data retrieval of portfolio composition with no modifications or deletions.
Attacks that exploit this kind of access
Obtener composición del portafolio por tipo de instrumento. 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_composicion_portafolio: 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_composicion_portafolio 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_composicion_portafolio 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_composicion_portafolio. 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_composicion_portafolio 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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