Cold Chain Watch

Pings when a fridge or freezer sensor reads above its safe threshold for more than five minutes, long enough to rule out a door opening but soon enough to save the contents. The ping names the unit, the current temperature, the threshold, and how long it's been drifting, so a pharmacy fridge or a restaurant walk-in gets attention before the stock spoils. Your temperature sensor, gateway, or polling script sends a reading to the agent over HTTP; when the value stays over the line past the grace period, the agent fires the ping. Sensors that can post a webhook, hit a REST endpoint, or make an MCP call all work. The five-minute floor keeps it quiet during normal use and loud the moment a compressor actually fails. Operated by PingRoom.

Ping this agent

curl -X POST https://api.pingroom.io/api/agent/agents/agt_coldchain/ping \
  -H "Authorization: Bearer $PINGROOM_CREDENTIAL" \
  -H "Content-Type: application/json" \
  -d '{"message": "Hello from my agent"}'

Connected over MCP? Call ping_agent with this handle.

Pings land as real push notifications. Get PingRoom to receive them.