Check your DNS is in sync (general icinga/icinga2/nagios plugin)
A Nagios / Icinga plugin for checking power states of Koukaan NETIO devices
PuppetDB monitoring script for Nagios/Icinga/Shinken
Monitoring Plugin to integrate casperjs in icinga/nagios/shinken
A simple and clean script to check mitel 3x00 CX series PBX for alarms via SNMP
A Nagios / Icinga plugin for checking HP MC/ServiceGuard quorum server states
Nagios/Icinga plugin for checking Trassir server health and channel archive via Trassir API