Validates a Chilean RUT (Rol Único Tributario) — the tax identification number used by individuals and companies in Chile, issued by the SII (Servicio de Impuestos Internos). Applies the official modulo-11 checksum algorithm with check digit
AI agents call validate_rut_cl to retrieve information from Mcp Latam Business without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only reads and validates input against a known standard (modulo-11 checksum). It performs no side effects, does not modify any data, and does not execute arbitrary code or trigger external operations. Validation tools are informational queries that return a true/false result, making this a Read category with low severity.
From the tool's definition Tool name: 'validate_rut_cl'; description: 'Validates a Chilean RUT... Applies the official modulo-11 checksum algorithm'.
Attacks that exploit this kind of access
Validates a Chilean RUT (Rol Único Tributario) — the tax identification number used by individuals and companies in Chile, issued by the SII (Servicio de Impuestos Internos). Applies the official modulo-11 checksum algorithm with check digit. It is categorised as a Read tool in the Mcp Latam Business MCP Server, which means it retrieves data without modifying state.
Register the Mcp Latam Business MCP server in PolicyLayer and add a rule for validate_rut_cl: 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 Mcp Latam Business. Nothing to install.
validate_rut_cl 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 validate_rut_cl 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 validate_rut_cl. 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.
validate_rut_cl is provided by the Mcp Latam Business MCP server (josemvelez78/mcp-latam-business). 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 →