# mainskeeper CLI — PROPOSED product contract, not shipped software. Fictional demonstration data.
# screen: sources-list · host: bw-pi-01 · 80 columns · NO_COLOR · exit 0
# clock: Wed 30 Sep 2026 15:22 PDT · Fixture · incident state, now 15:22
# stderr lines (counting the prompt line as 1): none
bw-pi-01 $ mainskeeper sources list
MainsKeeper · bw-pi-01 · sources                       Wed 30 Sep 2026 15:22 PDT

  src-bw-rack-usb
    UPS           BW Rack UPS
    Via           USB HID 051d:0003
    State         ● in use
    Secret        not needed

  src-bw-rack-nut
    UPS           BW Rack UPS
    Via           NUT localhost:3493
    State         ○ not used
    Secret        ▲ Missing (not needed)

  src-bw-office-snmp
    UPS           BW Office UPS
    Via           SNMP v3 10.0.20.15
    State         ● in use
    Secret        ✓ Configured

  › Add a network UPS: sudo mainskeeper sources add --nut HOST[:PORT] --ups NAME
