Get list of counterparty types (PrivatePerson/Organization) via Common/getTypesOfCounterparties (doc 1.14). Requires API key and, per docs, should be refreshed monthly to stay aligned with sender/recipient onboarding rules.
AI agents call reference_get_types_of_counterparties to retrieve information from Novaposhta without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves reference data (counterparty type classifications) from the Nova Poshta API. It performs a query operation that returns information without modifying, deleting, or executing external actions. The requirement for an API key is standard authentication, not indicative of elevated risk.
From the tool's definition Tool description states 'Get list of counterparty types' and 'via Common/getTypesOfCounterparties', indicating a retrieval operation with no side effects.
Attacks that exploit this kind of access
Get list of counterparty types (PrivatePerson/Organization) via Common/getTypesOfCounterparties (doc 1.14). Requires API key and, per docs, should be refreshed monthly to stay aligned with sender/recipient onboarding rules. It is categorised as a Read tool in the Novaposhta MCP Server, which means it retrieves data without modifying state.
Register the Novaposhta MCP server in PolicyLayer and add a rule for reference_get_types_of_counterparties: 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 Novaposhta. Nothing to install.
reference_get_types_of_counterparties 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 reference_get_types_of_counterparties 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 reference_get_types_of_counterparties. 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.
reference_get_types_of_counterparties is provided by the Novaposhta MCP server (@shopana/novaposhta-mcp-server). 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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