AI agents call tomtom-nearby 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 queries TomTom's location services to find nearby points of interest or services within a specified geographic radius. It has no side effects, does not modify data, execute code, delete records, or move money. It is a straightforward read operation similar to other sibling tools (tomtom-fuzzy-search, tomtom-poi-search, tomtom-reverse-geocode) that retrieve geolocation information.
From the tool's definition Tool name 'tomtom-nearby' and description 'Discover services within a radius' indicate a search/query operation that retrieves location data without modifying or deleting anything.
Documented attack patterns abuse exactly the kind of access tomtom-nearby 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-nearby:
{
"version": "1",
"default": "deny",
"tools": {
"tomtom-nearby": {}
}
}tomtom-nearby is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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Discover services within a radius. 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-nearby: 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-nearby 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-nearby 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-nearby. 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-nearby 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.
Free to start. No card required.
11 TomTom MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.