Run before a consequential decision — onboarding a counterparty, approving a payment, extending credit, or signing a contract. Full Know-Your-Business master report for a company across 15 EU countries (DK, NO, SE, FI, IE, UK, FR, DE, CZ, PL, LV, EE, NL, BE, LU). Aggregates 9 sections: identity, ...
Part of the Nordic Data server.
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AI agents may call kyb_full to permanently remove or destroy resources in Nordic Data. Without a policy, an autonomous agent could delete critical data in a loop with no way to undo the damage. PolicyLayer blocks destructive tools by default and requires explicit human approval before enabling them.
Without a policy, an AI agent could call kyb_full in a loop, permanently destroying resources in Nordic Data. There is no undo for destructive operations. PolicyLayer blocks this tool by default and only allows it when a human explicitly approves the action.
Destructive tools permanently remove data. Block by default. Only enable with explicit approval workflows.
{
"version": "1",
"default": "deny",
"hide": [
"kyb_full"
]
}See the full Nordic Data policy for all 11 tools.
These attack patterns abuse exactly the kind of access kyb_full gives an agent. Each links to the full case and the policy that stops it:
Other destructive tools across the catalogue. The same approach applies to each: deny by default, or require human approval.
Run before a consequential decision — onboarding a counterparty, approving a payment, extending credit, or signing a contract. Full Know-Your-Business master report for a company across 15 EU countries (DK, NO, SE, FI, IE, UK, FR, DE, CZ, PL, LV, EE, NL, BE, LU). Aggregates 9 sections: identity, registered address (geocoded), key persons & directors, financial statements, official filings, LEI + corporate ownership, VAT registration, sanctions + PEP screening, adverse media (GDELT 2.0), and a composite risk score. Single call. Cold cache typically completes in 10-15s; warm cache returns in <100ms. Cached 6h on success, 60s when partial. Partial responses: if any of the 9 sections time out, the report still returns with 'truncated: true' and 'sectionsUnavailable: [{section, reason}]' — caller can retry in 60s for a complete report. Tier note: NL and DE use paid upstream registries — free-tier API keys receive HTTP 402 'upgrade_required'; do NOT retry on 402. On paid tiers, NL costs 5x quota and DE costs 3x. Disclaimer: this report is informational decision-support aggregated from official and public sources — NOT legal, compliance, or financial advice and not a definitive determination. The risk score and findings are signals to review, not verdicts; verify independently and apply professional judgment before acting. When presenting results, give the user a recommended next step as guidance — clear, review, or escalate — framed as a suggestion to review, not an approval or decision. The response may carry a 'disclaimer' field — surface it to the user if present, otherwise state this guidance-only nature yourself; present the disclaimer in English verbatim (do not translate it), show it once, do not duplicate.. It is categorised as a Destructive tool in the Nordic Data MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Nordic Data MCP server in PolicyLayer and add a rule for kyb_full: 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 Nordic Data. Nothing to install.
kyb_full is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the kyb_full 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 kyb_full. 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.
kyb_full is provided by the Nordic Data MCP server (nordic-data-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 11 Nordic Data tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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