# mainskeeper CLI — PROPOSED product contract, not shipped software. Fictional demonstration data.
# screen: sources-test-serial-match · host: rack-fedora-01 · 80 columns · NO_COLOR · exit 10
# clock: Wed 30 Sep 2026 15:22 PDT · Fixture enrollment catalogue · collector exists after its code is approved in onboarding — Same collector, after the secret is saved.
# stderr lines (counting the prompt line as 1): 16, 17, 18
rack-fedora-01 $ sudo mainskeeper sources test
    src-rack-fedora-01-snmp-10-0-20-16
MainsKeeper · rack-fedora-01 · sources test            Wed 30 Sep 2026 15:22 PDT
One read-only request. No UPS commands are sent.

Source
  src-rack-fedora-01-snmp-10-0-20-16
  broadwater-lan · SNMP · 10.0.20.16:161
Read
  ✓ answered in 31 ms
  secret accepted
Identified
  APC Smart-UPS SMT1500 · AP9631 card
  serial AS1811240377 (trustworthy)

▲ Possibly the same UPS as BW Rack UPS (serial match) — confirm
  BW Rack UPS is read by bw-pi-01 over USB (src-bw-rack-usb) at a different
  identity. Nothing is blocked.

Same UPS? Keep bw-pi-01’s source and remove this one
  › sudo mainskeeper sources remove src-rack-fedora-01-snmp-10-0-20-16
A different UPS? Use it and confirm when asked
  › sudo mainskeeper sources use src-rack-fedora-01-snmp-10-0-20-16
