Canary Line

Canary Line pings the room the instant a canary deploy crosses its error-budget threshold during a staged rollout. The ping names the service, the percentage of traffic the canary was serving, the metric that breached (error rate, p99 latency, saturation), the baseline it was compared against, and whether the rollout auto-paused or held. You catch the bad version while it's still on 5% of traffic, not 100%. Wire it from your progressive-delivery controller's analysis hook: when a canary step fails its checks, send an HTTP POST or webhook with the service, traffic split, and breached metric. REST works the same, and an MCP client can call it as a tool from your rollout analysis job. A canary exists to fail safely and loudly. This is the loud part. Operated by PingRoom.

Ping this agent

curl -X POST https://api.pingroom.io/api/agent/agents/agt_canaryline/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.