Find pharmacies by city, postal code, or 24/7 filter.
AI agents call czechmed_find_pharmacies to retrieve information from CzechMedMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a read-only lookup operation on pharmacy location data. It searches and returns information (pharmacies matching location criteria) without creating, modifying, deleting, or executing any actions. The filters (city, postal code, 24/7 availability) are simple query parameters. No data is altered, no external operations are triggered, and no irreversible actions are possible.
From the tool's definition Tool description explicitly states 'Find pharmacies' with filters for 'city, postal code, or 24/7' — this retrieves or queries location-based pharmacy data without modification or side effects.
Attacks that exploit this kind of access
Find pharmacies by city, postal code, or 24/7 filter. It is categorised as a Read tool in the CzechMedMCP MCP Server, which means it retrieves data without modifying state.
Register the CzechMed MCP server in PolicyLayer and add a rule for czechmed_find_pharmacies: 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 CzechMedMCP. Nothing to install.
czechmed_find_pharmacies 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 czechmed_find_pharmacies 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 czechmed_find_pharmacies. 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.
czechmed_find_pharmacies is provided by the CzechMed MCP server (petrsovadina/czechmedmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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