AI agents call tomtom-poi-search to retrieve information from TomTom MCP Server 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 search operation against TomTom's POI database to locate businesses by category. It retrieves information without creating, modifying, deleting, or executing any operations. The blast radius of misuse is minimal - an AI agent could only retrieve location data about businesses, which poses no direct harm.
From the tool's definition Tool description states 'Find specific business categories' - a query operation that retrieves point-of-interest data. The term 'Find' and 'search' (from sibling tool naming patterns like 'tomtom-fuzzy-search') indicates data retrieval without modification.
Documented attack patterns abuse exactly the kind of access tomtom-poi-search gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and TomTom MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for tomtom-poi-search:
{
"version": "1",
"default": "deny",
"tools": {
"tomtom-poi-search": {}
}
}tomtom-poi-search is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Find specific business categories. It is categorised as a Read tool in the TomTom MCP Server MCP Server, which means it retrieves data without modifying state.
Register the TomTom MCP Server MCP server in PolicyLayer and add a rule for tomtom-poi-search: 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 TomTom MCP Server. Nothing to install.
tomtom-poi-search 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 tomtom-poi-search 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 tomtom-poi-search. 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.
tomtom-poi-search is provided by the TomTom MCP Server MCP server (tomtom-international/tomtom-maps-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 TomTom MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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11 TomTom MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.