Validates an Italian Codice Fiscale (fiscal code) for individuals — a 16-character alphanumeric code issued by the Italian Revenue Agency (Agenzia delle Entrate). Applies the official odd/even position checksum algorithm with the standard letter-to-value mapping tables. Returns { valid: boolean, ...
AI agents call validate_codice_fiscale to retrieve information from Mcp Europe Business without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool is purely informational — it checks the format and checksum of an Italian fiscal code identifier. It does not retrieve personal data, modify records, execute code, delete anything, or commit financial obligations. The explicit note that it performs format validation only and does not query external systems confirms it is a read-like validation utility with no side effects.
From the tool's definition The tool 'validates an Italian Codice Fiscale' and explicitly performs 'Format validation only — does not query Agenzia delle Entrate.' It returns a boolean validity check against checksum rules without retrieving, modifying, deleting, or executing any…
Attacks that exploit this kind of access
Validates an Italian Codice Fiscale (fiscal code) for individuals — a 16-character alphanumeric code issued by the Italian Revenue Agency (Agenzia delle Entrate). Applies the official odd/even position checksum algorithm with the standard letter-to-value mapping tables. Returns { valid: boolean, codice_fiscale: string } or { valid: false, reason: string }. Use when processing Italian invoices, onboarding Italian individuals, or any Italian compliance workflow requiring a verified personal fiscal code. Format validation only — does not query Agenzia delle Entrate. It is categorised as a Read tool in the Mcp Europe Business MCP Server, which means it retrieves data without modifying state.
Register the Mcp Europe Business MCP server in PolicyLayer and add a rule for validate_codice_fiscale: 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 Europe Business. Nothing to install.
validate_codice_fiscale 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_codice_fiscale 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_codice_fiscale. 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_codice_fiscale is provided by the Mcp Europe Business MCP server (josemvelez78/mcp-europe-business). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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