Resolve an ambiguous business reference to a verified Nordax entity. Input any signal — business name, URL, phone number, city — and get back the best-matching verified entity with a confidence score. Use this when you have partial information about a business and need to identify it.
Risk signalsAccepts URL/endpoint input (url) · Accepts freeform code/query input (query)
Part of the Nordax AI Entity Network server.
Free to start. No card required.
AI agents use resolve_entity to create or modify resources in Nordax AI Entity Network. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.
Without a policy, an AI agent could call resolve_entity repeatedly, creating or modifying resources faster than any human could review. PolicyLayer's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Nordax AI Entity Network.
Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.
{
"version": "1",
"default": "deny",
"tools": {
"resolve_entity": {
"limits": [
{
"counter": "resolve_entity_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}See the full Nordax AI Entity Network policy for all 13 tools.
These attack patterns abuse exactly the kind of access resolve_entity gives an agent. Each links to the full case and the policy that stops it:
Other write tools across the catalogue. The same approach applies to each: rate-limit and validate the arguments.
Resolve an ambiguous business reference to a verified Nordax entity. Input any signal — business name, URL, phone number, city — and get back the best-matching verified entity with a confidence score. Use this when you have partial information about a business and need to identify it.. It is categorised as a Write tool in the Nordax AI Entity Network MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Nordax AI Entity Network MCP server in PolicyLayer and add a rule for resolve_entity: 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 Nordax AI Entity Network. Nothing to install.
resolve_entity is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the resolve_entity 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 resolve_entity. 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.
resolve_entity is provided by the Nordax AI Entity Network MCP server (https://mcp.nordax.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 13 Nordax AI Entity Network tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
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