Allowed kinds

The shipped default whitelist, in full. It is identical in both packages (DEFAULT_ALLOWED_KINDS in floonet-strfry/plugin/floonet_writepolicy.py and in floonet-rs/src/admission.rs), and it is exactly what runs in production on the flagship relay.floonet.dev, which serves two applications: the Goblin wallet and the Magick Market marketplace. Everything not listed is rejected; see The whitelist: default deny.

Goblin wallet kinds

Kind	NIP	Name	Why Floonet carries it
`0`	01	Profile metadata	Display names and avatars, so contacts render as people
`3`	02	Contact list	Follow and contact lists
`5`	09	Deletion request	Lets users retract their own events
`13`	59	Seal	The inner encrypted layer of a gift wrap
`1059`	59	Gift wrap	The opaque envelope everything private travels in
`10002`	65	Relay list	Where a user can be found
`10050`	17	DM relay list	Where to deliver a user’s private messages
`24133`	46	Nostr Connect	Remote signing (ephemeral); wallet login
`24140`	Goblin	Authorize Sessions	Ephemeral session channel for the Authorize Sessions feature
`27235`	98	HTTP auth	Authenticates name-authority registration requests

Magick Market marketplace kinds

The marketplace also reuses 0, 5, 1059, and 10002 above.

Kind	NIP	Name	Why Floonet carries it
`1`	01	Text note	Bug reports, shared listings
`7`	25	Reaction	Likes on listings and posts
`14`	Gamma	Order chat	Plaintext order messages in the market’s order flow
`16`	Gamma	Order status	Order processing and status updates
`17`	Gamma	Payment receipt	Payment confirmation in the order flow
`1111`	22	Comment	Threaded comments
`10000`	51	Mute list	Merchant/product blacklist
`30000`	51	People set	Admins, editors, featured users
`30003`	51	Bookmark set	Featured collections
`30023`	23	Long-form article	News and long-form posts (author-locked, see below)
`30078`	78	App-specific data	Cart, relay preferences, registries
`30402`	99	Product listing	Classified listing / product
`30405`	Gamma	Product collection	Collections and featured products
`30406`	Gamma	Shipping option	Shipping options in the order flow
`31990`	89	Handler information	Marketplace instance settings

“Gamma” marks kinds from the Gamma Markets spec the marketplace implements; they have no merged NIP yet.

Public notes are author-locked

Being on the whitelist is necessary but not sufficient for the two public-note kinds. Kind 1 (text notes) and kind 30023 (long-form articles) are accepted only from an operator-chosen set of authors. This is closed by default: with no authors configured, both kinds are rejected for everyone, so random notes cannot be spammed to the relay. Every other kind is unaffected, and kind 0 profiles stay open so wallets can republish them.

Operators list the authorized authors as hex pubkeys or npubs (their choice):

floonet-strfry: FLOONET_AUTHORIZED_AUTHORS, comma-separated, in .env (or in a KEY=VALUE file named floonet.env next to the plugin, path overridable via FLOONET_ENV_FILE; real environment variables win, and touching the plugin reloads it with no restart).
floonet-rs: authorization.public_note_authors in config.toml.

Invalid entries are logged and skipped; the rest still apply.

Excluded on purpose

Kind	Why it is rejected
`9735`	Lightning zap receipts; dead in this GRIN-only ecosystem
`25910`	ContextVM; only ever rides inside a `1059` gift wrap, never raw
`30017`/`30018`	Legacy NIP-15 market events; read from sellers’ own relays during migration, never written here

Notes

The canonical list is the union of what the two live applications publish and read; the tables above match DEFAULT_ALLOWED_KINDS in both packages and the policy running on relay.floonet.dev.
Kind 22242 (NIP-42 AUTH) is a connection-level event, not a stored one, so it does not appear in the storage whitelist; it is handled by the auth machinery when authentication is enabled.
Operators upgrading an existing relay: the list may grow, but never narrow it below what live wallets already depend on.
Kind reference: https://nostrbook.dev/.