Get available pickup time intervals via Common/getPickupTimeIntervals (doc 1.17). Returns time windows when Nova Poshta can pick up packages from sender. Requires city reference and date. Docs recommend caching hourly.
AI agents call reference_get_pickup_time_intervals 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 scheduling availability information from the Nova Poshta API. It queries pickup time intervals based on city reference and date parameters, returning data without creating, modifying, deleting, or executing any operations. The recommendation to cache results hourly further confirms it is a simple read operation. No side effects, no data modification, no code execution.
From the tool's definition Tool description states it 'Get available pickup time intervals' and 'Returns time windows'. The verb 'Get' and 'Returns' indicate a read-only data retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get available pickup time intervals via Common/getPickupTimeIntervals (doc 1.17). Returns time windows when Nova Poshta can pick up packages from sender. Requires city reference and date. Docs recommend caching hourly. 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_pickup_time_intervals: 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_pickup_time_intervals 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_pickup_time_intervals 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_pickup_time_intervals. 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_pickup_time_intervals 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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