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Brian Hendrickson

@hoverkitty.bsky.social

proptech founder https://radious.pro - created the official pickleball ratings system, won a๐Ÿฅ‡at 2025 World Championships + 2023 US Open / pickleball - sports photog/owner of Bullet Cat @bulletcatmeme.bsky.social

788 Followers  |  1,060 Following  |  188 Posts  |  Joined: 20.08.2023  |  1.7858

Latest posts by hoverkitty.bsky.social on Bluesky


I want people to be comfortable paying for an atproto account (ie. space on a PDS)

Itโ€™s the bedrock of everything weโ€™re building; if itโ€™s not funded itโ€™ll get squeezed in ways that are bad for users (hi Gmail)

We should normalise having (very cheap) paid-tier PDS accounts on the services we build

23.02.2026 08:51 โ€” ๐Ÿ‘ 56    ๐Ÿ” 10    ๐Ÿ’ฌ 9    ๐Ÿ“Œ 3

Great call with @devingaffney.com this morning.

Excited to see him talk in Vancouver next month!

23.02.2026 20:10 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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22.02.2026 06:54 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Mac or Linux user with homebrew? Check out atpcid:

1. brew install ngerakines/tap/atpcid
2. echo '{"text": "hello world"}' | atpcid --

Seems simple right? There's more, but first big thanks to @knowtheory.net and @filippo.abyssdomain.expert for working through some fun ATProtocol workflows.

21.02.2026 21:50 โ€” ๐Ÿ‘ 29    ๐Ÿ” 5    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

free range data

21.02.2026 18:54 โ€” ๐Ÿ‘ 29    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

only a problem with our current world where shared PDSes are common and not single tenant PDSes but i agree

06.01.2026 13:23 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

(sea monster bio)

You've probably seen my writhing in The Atlantic

20.02.2026 00:41 โ€” ๐Ÿ‘ 2886    ๐Ÿ” 691    ๐Ÿ’ฌ 26    ๐Ÿ“Œ 11
a group of cats thinking, "I can't wait for Discord to collapse so MY chat protocol can rise from the ashes!"

a group of cats thinking, "I can't wait for Discord to collapse so MY chat protocol can rise from the ashes!"

19.02.2026 20:55 โ€” ๐Ÿ‘ 1106    ๐Ÿ” 282    ๐Ÿ’ฌ 11    ๐Ÿ“Œ 3

Obviously, there are feeds. So many feeds. We've got Atom. We've got RSS (๐Ÿ‘‹๐Ÿผ @scripting.com). You want a JSON feed? Oh you know we've got a JSON feed.

And all the autodiscovery metadata is baked right in. Just add atproto.com to your feed reader and you are good to go.

18.02.2026 19:37 โ€” ๐Ÿ‘ 11    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Permissioned data is a love triangle Permissioned data is a love triangle between the user, the identities they grant permissions to, and the applications everyone uses to view controlled data. We don't need to change or reinvent the protocol to have it, because ATProtocol already supports it.

New blog post is up! When we talk about controlled data on ATProtocol, we focus on users and who they grant access to. But there's always a third party: the applications that store, relay, and render the data.

18.02.2026 20:40 โ€” ๐Ÿ‘ 93    ๐Ÿ” 20    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 3

the Beatles sang about this

16.02.2026 14:18 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

free open source software needs fewer engineers and more designers and product people

16.02.2026 12:04 โ€” ๐Ÿ‘ 401    ๐Ÿ” 68    ๐Ÿ’ฌ 22    ๐Ÿ“Œ 17

this is interesting...feels polished and clean!

11.02.2026 01:54 โ€” ๐Ÿ‘ 50    ๐Ÿ” 8    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

xmpp discussion still ranks at hacker news

09.02.2026 23:27 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

wait if I walk about atproto I can trigger bots to reskeeter

07.02.2026 22:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

come, you spirits
that tend on social bots
unsuspend me here

07.02.2026 17:33 โ€” ๐Ÿ‘ 59    ๐Ÿ” 1    ๐Ÿ’ฌ 8    ๐Ÿ“Œ 0

it seems like if you had a self hosted pds that people could do ecommerce inline like with a stripe store or something

07.02.2026 19:31 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Scoop of ice cream in a shot of espresso, served in a wide-brimmed glass

Scoop of ice cream in a shot of espresso, served in a wide-brimmed glass

I'm starting (a)ffogato fridays. it's legal. it's legal for me to have ice cream in a shot of espresso at 9am on a friday. it's legal for me to have a little treat.

07.02.2026 04:07 โ€” ๐Ÿ‘ 51    ๐Ÿ” 4    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 2

why is everybody watching the Portland Timbers preseason

07.02.2026 08:42 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

pds or it didnโ€™t happen

31.01.2026 22:04 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

My goal isn't to get everyone on a specific technology or organization's work, it's to help people get on software that respects their agency

31.01.2026 17:23 โ€” ๐Ÿ‘ 45    ๐Ÿ” 13    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Trying out Aeronaut for Bluesky. Very nice. I donโ€™t actually visit Bluesky directly that often because I post to it and follow within Micro.blog. Good to have a dedicated app for things like feeds, though.

29.01.2026 20:01 โ€” ๐Ÿ‘ 15    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
shows an account on selfhosted.social with only the records app.blento.card and site.standard.publication

shows an account on selfhosted.social with only the records app.blento.card and site.standard.publication

Very cool seeing new accounts in the atmosphere that have never known a app.bsky record and have another atproto app's records

pdsls.dev/at://did:plc...

29.01.2026 02:29 โ€” ๐Ÿ‘ 125    ๐Ÿ” 13    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
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Creating a did:web atproto account using goat | bryan newbold This is a hastily-written guide to creating a did:web atproto account. You'll need: familiarity with command line tools a domain name and web server you control, for the did:web a handle domain na...

wrote a quick guide to creating a did:web atproto PDS account using goat.

this isn't something I recommend for folks in most cases (did:plc is great!), but I think it is important on principle, and we should test and document it better.

26.01.2026 02:37 โ€” ๐Ÿ‘ 154    ๐Ÿ” 29    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 7
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a cartoon illustration of a robot with mountains in the background and a star in the background Alt: An AT-AT turning the atmosphere into the AT-ATmosphere.

AT-ATmosphere

24.01.2026 08:15 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

are people seeing this tennis player learner tien playing or no

25.01.2026 08:15 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

im not listenin to drivin n cryin YOur listenin to drivin n cryin (Together)

19.01.2026 21:21 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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18.01.2026 23:50 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

mushrooms are not something you want to lick

18.01.2026 23:27 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

fun fact: one of bluesky's first employees was a twitter engineer named aaron goldman. he was only there for 4 months but in the community matrix chat he mentioned that atproto drew heavily from his phd work, a project named cryptographically curated filesystem

repository.gatech.edu/entities/pub...

18.01.2026 07:34 โ€” ๐Ÿ‘ 53    ๐Ÿ” 4    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 1

@hoverkitty is following 20 prominent accounts