• bsd
• bsd-3-clause
• Tor

check_tor

• bsd-2-clause
• Hardware
• MikroTik
• Network
• Port errors
• Port statistics
• Routerboard
• Sensor

check_mikrotik_switch

• bsd-2-clause

check_pkgaudit

• journal
• journalctl
• Log
• systemd

check_journal

Nagios/Icinga compatible plugin to search `journalctl` output for matching lines

• bsd
• bsd-3-clause
• PuppetLabs
• Reporting

check_puppetdb_nodes

Nagios/Icinga plugin for checking the health of your Puppet nodes via PuppetDB

• FreeBSD
• Networking

icinga2-network-plugin

• Network
• TLS
• traceroute

check-machine-in-the-middle

Icinga/Nagios and stand-alone check scripts for the heuristic testing of machine-in-the-middle situations.

• Domain
• geohash
• OpenBSD
• restic
• ssh
• ssh-key
• Whois
• whois-expiry

check_xs

• Arduino
• bsd-2-clause
• gplv3
• kWh
• Linux
• Power
• Reporting
• Sensor

powerduino

Monitor power usage (kWh) with Arduino and Nagios / Icinga

• git
• mit

check_git

Nagios plugin to monitor the state of a git repository: clean, branch, tag, gpg verified etc