# mainskeeper CLI — PROPOSED product contract, not shipped software. Fictional demonstration data.
# screen: sources-add-duplicate · host: bw-pi-01 · 80 columns · NO_COLOR · exit 1
# clock: Wed 30 Sep 2026 15:22 PDT · Fixture · incident state, now 15:22
# stderr lines (counting the prompt line as 1): 10, 11, 12
bw-pi-01 $ sudo mainskeeper sources add --snmp 10.0.20.15
MainsKeeper · bw-pi-01 · sources add                   Wed 30 Sep 2026 15:22 PDT

Endpoint
  SNMP v3 card 10.0.20.15:161
Identity
  broadwater-lan · SNMP · 10.0.20.15:161
  key           broadwater-lan|snmp|10.0.20.15|161|

✗ Already monitored by bw-pi-01 as BW Office UPS
  Same identity · source src-bw-office-snmp (in use).
  Nothing was added. No second UPS asset was created.

Options
  › Keep the existing source — nothing to do
  › View it: mainskeeper sources show src-bw-office-snmp
  › Dashboard: https://mainskeeper.example.net/ups/bw-office-ups
