Stacked on !20; retarget to main once that merges.
scripts/check-instances.py (stdlib only) fetches /api/instance from every clearnet instance in instances.json, prints one line each, and exits 1 if any is down. A scheduled job in .gitbay/ci.yml runs it daily; gitbay build trigger krz/skunky-art instances runs it on demand. Tor, I2P and Yggdrasil addresses are skipped since the runner cannot reach them. Ran it locally against the current list: art.krz.sh answers.
Closes #32
retargeted from chore/canonical-forge to main: !20 merged
2026-09-11 15:13 UTC