handling unsupported events: NIP-89 Recommended application handler (positive interoperability tracker)

[alltheseas]

Pabloverse nip-89 talk https://www.youtube.com/watch?v=v0H13dPceJ0 Spec: https://github.com/nostr-protocol/nips/blob/master/89.md

app	NIP-89	Client Tag	comment
snort /phoenix	✅	✅	https://njump.me/note1wk2h2n0kqn5egjm7fnp2gdfxlge788rmu0csudjux6cp72mtaevqew3uhz
shopstr	✅	✅
amethyst	?	?	?
coracle	✅	✅ opt-in	Coracle supports this via a external link button at the bottom of each note, which shows recommended apps sorted by web of trust. You can also see a more complete list in the note details page. I don't know if anyone uses these features.
nostrudel	✅	✅	does not take into account what application handlers a user recommends or uses, it just shows a list of all apps that can open the event kind
nostur	✅	✅	only lists recommended web apps, due to a limitation on iOS that restricts finding out if an app is installed before deep linking
gossip	✅	✅	Web handlers for nevent/naddr are supported on master branch
jumble social	?	✅	Web handlers for nevent/naddr are supported on master branch
ditto	✅	✅	https://njump.me/nevent1qqs02ec6ru9hrhf3j4acy4tlsg9tnplgxr2sm7u5k0zyqk4t9z3qvgqmzvju9
primal	?	x	https://github.com/PrimalHQ/primal-web-app/pull/126
primal studio		✅
notedeck		✅
fanfares		✅
plektos		✅	discovered via schemata pulling 100 events from relays
pareto		✅	discovered via schemata pulling 500 events from relays
nosotros		✅	discovered via schemata pulling 500 events from relays
stacker.news		✅
lumilumi.app		✅
yakihonne		✅
kakoi		✅
kako		✅
nos haiku		✅
plebs vs zombies		✅
voyage		✅
zap.stream		✅
algia		✅
plebs		✅
orange-party		✅
corny.chat		✅
hypernote		✅
asknostr		✅
zaptrax		✅
yourspace.live		✅
WalletScrutiny.com		✅
Shakespeare.diy		✅
sessions.soapbox.pub		✅
i-would-like-to-create-arfz.shakespeare.to		✅
gitplaza		✅
geyser		✅
eHagaki		✅
animestr		✅
sidecar		✅
Photostr		✅
nutscash		✅
NRIC-1		✅
Nozokimado		✅
nostr_console		✅
ccns.news		✅

[alltheseas]

See also https://github.com/nostrability/nostrability/issues/6

[staab]

Coracle supports this via a external link button at the bottom of each note, which shows recommended apps sorted by web of trust. You can also see a more complete list in the note details page. I don't know if anyone uses these features.

[fabianfabian]

Nostur supports NIP-89 but only lists recommended web apps, due to a limitation on iOS that restricts finding out if an app is installed before deep linking

[alltheseas]

added client tag column

[alltheseas]

Nostur client post metadata setting

[alltheseas]

added snort thanks to @karnagebitcoin testing

cc @v0l

[hzrd149]

noStrudel supports displaying and opening unknown events https://nostrudel.ninja/#/n/nevent1qvzqqqqqqypzqfngzhsvjggdlgeycm96x4emzjlwf8dyyzdfg4hefp89zpkdgz99qyghwumn8ghj7mn0wd68ytnhd9hx2tcprfmhxue69uhkummnw3ezuargv4ekzmt9vdshgtnfduhsqgqyx2t5rzg9t0l2pc2z7j5el04x0xjrsse7ghy25en5994886rdnyhggumd

however it does not take into account what application handlers a user recommends or uses, it just shows a list of all apps that can open the event kind

[v0l]

same in Snort, doesnt (yet) sort by recommendations

[alltheseas]

coracle example https://video.nostr.build/6b9c22f94ccf9d8bbc7c7873bf7caa1e1636ff97ed3fa4fea7f2bab2d9e6eae6.mp4

https://github.com/user-attachments/assets/038e5668-4170-46c4-9c38-b45ca820c410

[alltheseas]

Added link to nip-89 talk by @pablof7z via nostrasia

[calvadev]

Shopstr supports publishing listings with accompanying NIP-89 events with the client tag.