`amy marmot group add` previously sent the Welcome gift wrap to the
inviter's own kind:10050 (ctx.inboxRelays()) and fetched the invitee's
KeyPackage from only the inviter's configured relays. Two users with
disjoint relay configurations could never successfully marmot each
other — the welcome landed somewhere the invitee never polled.
Mirror the Android Account.addMarmotGroupMember flow in the CLI:
- New RecipientRelayFetcher in quartz/marmot one-shot-drains a target
user's kind:10050, kind:10051 and kind:10002 from a seed relay set.
Replaceable-event semantics: newest created_at per kind wins. Guards
against relays echoing events authored by someone else.
- Context.bootstrapRelays() unions the inviter's configured relays with
AmethystDefaults (DefaultNIP65RelaySet + DefaultDMRelayList) so we can
discover strangers even when nothing overlaps with our own config.
- GroupAddMemberCommand now per-invitee: looks up their relay lists;
passes kind:10051 + kind:10002 write + bootstrap to KeyPackageFetcher;
publishes the welcome to kind:10050 (fallback to NIP-65 read, then
DefaultDMRelayList, then our outbox as belt-and-braces).
Group commits/messages (kind:445) continue to use the group's MIP-01
relay set — those were already correct. Exposes welcome_targets and
key_package_relays in the JSON output so callers can verify routing.
Claude
f6f2a34353