ShieldGPS

Use this to inspect one ShieldGPS tracker after obtaining its device_id from list_devices. Returns customer-facing device details, connectivity, and latest activity timestamps, but never coordinates, addresses, IMEI, SIM, billing, subscription, packet, or command data.

get_device

Use this when the customer asks where one ShieldGPS tracker is now or for its most recently recorded position. Requires the exact device_id returned by list_devices. Coordinates and recorded_at are authoritative; address is a best-effort formatted string and may be null.

get_latest_location

Use this when the customer wants to find or review trackers in their ShieldGPS account. Returns at most 100 devices in deterministic order with hardware model, connectivity, and latest activity timestamps, plus the stable device_id required by get_device or get_latest_location. If truncated is true, explain that the account has additional devices. This tool never returns coordinates, addresses, or location history.

list_devices

Use this when the customer asks which ShieldGPS account is connected. Returns only the authenticated account's name and email address, without device, subscription, billing, or location data.

who_am_i