ICYMI: We just released Onionprobe 1.3.0, a tool for testing and
monitoring the status of Onion Services.
This release fixes a security issue. ๐Ÿ” Please upgrade as soon as possible!
https://forum.torproject.org/t/onionprobe-security-release-1-3-0/17864
Onionprobe security release 1.3.0

We just released Onionprobe 1.3.0, a tool for testing and monitoring the status of Onion Services. This release fixes a security issue. Please upgrade as soon as possible! ChangeLog Fixes Standalone monitoring node: SECURITY: use an internal network by default: By default, Prometheus, Alertmanager, Grafana and the Onionprobe exporter are accessible only from localhost or through Onion Services. This prevents exposing these services to the internet in systems that arenโ€™t firewalled. This...

Tor Project Forum
๐Ÿ‘‰ Onionprobe is a tool for testing & monitoring the status of Tor Onion Services sites.
It can run a single time or continuously to probe a set of onion services endpoints and paths, optionally exporting to Prometheus, with Grafana & Alertmanager support.
https://onionservices.torproject.org/apps/web/onionprobe/
Intro - The Onion Services Ecosystem