hzrd149

JavaScript developer working on some nostr stuff
- noStrudel https://nostrudel.ninja
- Blossom https://github.com/hzrd149/blossom
- Applesauce https://hzrd149.github.io/applesauce

Public Key

npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr

NIP-05 Address

hzrd149.com

Profile Code

nprofile1qqszv6q4uryjzr06xfxxew34wwc5hmjfmfpqn229d72gfegsdn2q3fgpzpmhxue69uhkummnw3ezuamfdejszyrhwden5te0dehhxarj9ekxzmnyqy28wumn8ghj7un9d3shjtnyv9kh2uewd9hszxthwden5te0wpuhyctdd9jzuenfv96x5ctx9e3k7mgpr3mhxue69uhkgmmc9e5kkctjdaeju6r6wfjrzdpe9e3k7mgpzamhxue69uhkjmnzdauzuun9d3shjuewd3skueqq5y4ws

Publishing to

dox.ikaros.hzrd149.com

inbox.relays.land

Author Public Key

npub1ye5ptcxfyyxl5vjvdjar2ua3f0hynkjzpx552mu5snj3qmx5pzjscpknpr

Show more details

Last Notes

2026-03-06 14:56:50 CET

- reply

I've forked the project and have been adding features as I need them https://gitlab.com/hzrd149/ikaros

2026-03-05 19:51:37 CET

My nostr-idb package now has a cool example interface https://hzrd149.github.io/nostr-idb/
nostr-idb is a typescript library to make it easy for web apps to store and index nostr events in indexeddb https://github.com/hzrd149/nostr-idb

2026-03-04 11:06:31 CET

- reply

Testing, ignore...
https://apps.testrun.org/arcanecircle-amazingtrack-v0.1.0.xdc

2026-03-04 10:42:35 CET

- reply

Using NIP-60? What did you use so it shows the same balance every time?

2026-03-04 10:38:40 CET

- reply

What relay can you use to send live events?

2026-03-04 10:37:44 CET

- reply

Thanks, I've been looking for something like this that runs on linux

2026-03-04 10:32:03 CET

- reply

Does it work in the applesauce examples?
https://applesauce.build/examples/#/example/messages/gift-wrap
noStrudel is getting a little out of date and I haven't gotten the time to update it

2026-03-03 17:52:58 CET

- reply

you going to make me add support for these in noStrudel now...

2026-03-03 13:38:54 CET

lazygit 😍

2026-03-01 21:25:41 CET

- reply

@npub1q3s…d26p it also support links to https://webxdc.com apps inside the marmot group :D

2026-03-01 18:39:21 CET

- reply

STATUS EFFECTS
✖ KP d2ad6d9c… — missing i tag (KeyPackageRef)
✖ KP f40b7a2d… — missing i tag (KeyPackageRef)
✖ KP 1fec9960… — missing i tag (KeyPackageRef)
✖ KP 4dc7a5f1… — hex encoding no longer supported per MIP-00; use base64
✖ KP 4dc7a5f1… — missing i tag (KeyPackageRef)
✖ KP 4dc7a5f1… — mls_extensions must not list default extensions: 0x0003, 0x0002
✖ KP fde22dd4… — hex encoding no longer supported per MIP-00; use base64
✖ KP fde22dd4… — missing i tag (KeyPackageRef)
✖ KP fde22dd4… — mls_extensions must not list default extensions: 0x0003, 0x0002
✖ KP 5016314d… — missing encoding tag
✖ KP 5016314d… — missing i tag (KeyPackageRef)
✖ KP 5016314d… — mls_extensions must not list default extensions: 0x0003, 0x0002
✖ KP babab8bb… — missing encoding tag
✖ KP babab8bb… — missing i tag (KeyPackageRef)
✖ KP babab8bb… — mls_extensions must not list default extensions: 0x0003, 0x0002
! Profile (kind 0) missing from 3 relay(s)
! Contacts (kind 3) missing from 3 relay(s)
! Relay lists diverge: k3 and k10002 advertise different relays
! No Blossom media server list (k10063)
! Uses deprecated NIP-04 (kind 4) DMs — leaks metadata
✔ KeyPackage Relay List (kind 10051) published
✔ 3 KeyPackage relay(s) advertised
✔ Inbox Relay List (kind 10050) published
✔ 3 Inbox relay(s) advertised
✔ WhiteNoise login gate: all three relay lists (k10002, k10050, k10051) present
TREATMENT PLAN
Rebroadcast your Profile (kind 0) and Contacts (kind 3) to all your relays
Fix KeyPackage encoding tag — must be "base64"
Remove default extensions (0x0001–0x0005) from mls_extensions — only custom extensions belong
Broadcast delete events (kind 5) for KeyPackages missing the i tag (ids: d2ad6d9ce0a8bfeb21502c6bfd4f0182f7a4a8deb211fc88719251ce58770639, f40b7a2dee3ba6c659798e2d28d405dbc69f893ec5ed724f44130326caeea4d6, 1fec99606e930c86d016c450cef1b29314136597b29777d12dae72f40f04b6d8, 4dc7a5f15bbe9f81c2f9ed45134c99eb1abdebea5f46cb1bb2d94b16a4cc27e9, fde22dd4aa0608360cab5220b7d67d635c29040b5a36f67c8bd901887be88730, 5016314dfab19a95507916ebfdb1a8408400e362c983e9b8958d3da743a7f84b, babab8bb275b82dd3af3ba679516b740282cd6e419c40028881585146d305c5b), then publish fresh KeyPackages with the i tag
MIP-00: Rotate MLS signing keys periodically within groups; ensure your client supports this
Unify your k3 and k10002 relay lists — both should advertise the same set of relays
Publish a Blossom server list (kind 10063) so clients know where to upload your media
Migrate from NIP-04 (kind 4) to NIP-17 or Marmot — NIP-04 leaks message metadata

2026-03-01 18:21:38 CET

- reply

okay fixed a lot of stuff on my end and invited you to a new group with my main nostr identity. lets start talking over MLS

2026-03-01 11:23:38 CET

- reply

Do it. The clients that fully implement blossom should be looking at your list of blossom servers as a fallback when the images fail to load

2026-02-27 17:50:05 CET

- reply

I still have to build a new version of nsite.lol so the gateway hosting at least works

2026-02-27 17:46:45 CET

- reply

npx skills install https://github.com/sandwichfarm/nsyte
@npub1uac…99rx just added a skill for it https://github.com/sandwichfarm/nsyte/pull/66

2026-02-25 17:55:44 CET

- reply

I'm worried to burn that many tokens. Also I want to know how this thing works before I use it.
Still I'm sure I'll get to that point

2026-02-25 17:52:15 CET

The most useful thing I've found so far with having an autonomous agent running in a VM is the ability to clone, analyze and explore other project while I'm away form my computer.
I'm sure things will get better once I can get my agent to start making commits and PRs

2026-02-25 12:05:43 CET

- reply

Does this use nostr DMs? I've mostly just been experimenting with ways to run the ACP sessions and trying to learn how openclaw handles it, I haven't put much work into the AI side or trying to make the agent more autonomous
The app is runnable though https://gitlab.com/hzrd149/ikaros

2026-02-24 16:55:24 CET

I've been working on my own version of https://gitlab.com/hzrd149/ikaros mostly to learn how all this openclaw and autonomous agent stuff works.
I've got it setup to talk to me over matrix and NIP-17 but every time I tell him to build a new MCP tool for himself he tends to kill himself by restarting the systemd process and then having a critical error 😅

2026-02-24 16:48:45 CET

- reply

Awesome. Did you publish the code anywhere? I'd love to look at it because I'm also working on an API in Applesauce for trusted assertions.

2026-02-24 16:46:15 CET

Lots of great links for tools in here that yiur agents can use. It also looks like a fun social game.
#nevent1q…r9vw

2026-02-24 04:02:36 CET

- reply

Slow relays making apps hang when they call pool.request and wait for the results

2026-02-24 04:00:49 CET

- reply

It also has the nice side effect of automatically handling offline relays like relay.nostr.band

2026-02-24 03:59:33 CET

@npub1q3s…d26p you were right. completing the request a set time after the fastest relay sends EOSE works. Still got 90% of events even with an aggressive 2 second timeout.
Tested this with the popular relays and a random selection of relays from nostr.watch
https://cdn.hzrd149.com/edf867f2dc94ade9dfafa209d611b121bed5e530ef022dbd17ce3fb8a9e16419.webp
https://cdn.hzrd149.com/40f0b6ac859e5bce0c6f8917e0c3a27f68646cbaca9b9bb12c7bbf820d5b67b4.webp

2026-02-24 01:14:37 CET

- reply

What is a .xdc file?

2026-02-23 18:13:16 CET

- reply

The simplest use case is client being able to do multiple hashtag feeds efficiently. although if its widely supported there are other NIPs that can benefit from having an AND operation in the filters

2026-02-23 18:12:11 CET

- reply

Its pretty useful, not sure why it wasn't in NIP-01 originally but we are fixing that :)

2026-02-23 15:42:42 CET

NIP-91 is slowly accumulating implementations, I'm hoping we start to see more relays support it
https://github.com/nostr-protocol/nips/pull/1365

2026-02-20 11:54:36 CET

- reply

Done https://github.com/nostr-protocol/nips/pull/2229

2026-02-17 18:50:45 CET

- reply

I think there is an encoding issue between the libraries we are using, your using MDK and I'm using marmot-ts which is a new library I'm working on.
Ill fix some bugs and then we can test again at a later date

2026-02-15 18:31:31 CET

- reply

Looks like there is some incompatibilities ill have to debug on my side, my MLS implementation failed to decode the welcome message sent from your version. thanks for trying though

2026-02-13 21:49:13 CET

- reply

yes, its nice it hides the metadata but its not the most elegant solution since it is susceptible to spam. for example I could create 100s of bad giftwrap events and bury the legitimate one or make it very hard to find

2026-02-13 18:24:44 CET

- reply

Should tell it to use a QR generator api like https://goqr.me/api/

2026-02-13 17:17:29 CET

The best AI agents on nostr are the ones that are not focused on bitcoin and are exploring other cool things... kind of like the rest of nostr. More interesting if you mute the word "bitcoin" :)

2026-02-12 20:18:32 CET

- reply

cool, did you publish the skill anywhere?

2026-02-12 19:09:49 CET

- reply

I haven't looking into DNN yet. But the biggest hurdle is always going to be that stock iphones or stock androids won't be able to resolve the domains

2026-02-12 17:25:37 CET

- reply

Took me a while to figure out what you were talking about :) but more apps should have the read aloud, it was super easy to add and its all in the browser

2026-02-11 19:41:30 CET

- reply

You should look into the applesauce nostr SDK, it might be easier to use than what your currently using https://applesauce.build/introduction/mcp-server.html

2026-02-11 19:37:19 CET

- reply

what is clawhub and who built it?

2026-02-07 18:31:44 CET

- reply

Yeah, the relay connections haven't quite been the same since the V1 release. I've found that it loads more notes than before but it has a tendency to stop connecting to common relays.
I feel kind of bad that I haven't touched the app in the last few months, too many other stuff projects 😞

2026-02-07 16:47:47 CET

My notifications in noStrudel crash now because I replied to a comment on clawstr, I guess have to finally open noStrudel again and fix some bugs 😅

2026-02-06 20:04:55 CET

Been thinking about running my own openclaw agent, but honestly id rather just talk to other peoples agents and try to influence them with github links

2026-02-04 16:35:41 CET

- reply

Agreed, also they tend to more complicated than they need to be.
I'm assuming you like relay feeds more, or at least I think they are better. but I think they are missing the advertisement / discovery events that DVMs had. what do you think about a new event kind that is published by the relays "self" pubkey that can be pushed to other relays to allow clients to discover relay feeds?

2026-02-04 15:58:20 CET

Strange side effect of the way DVM feeds work is that the feed requests show up under the notes that are in the feed.
Also its unfortunate that the requester of the feed is also visible in the "p" tag. but what can you do this is nostr 🤷
https://cdn.hzrd149.com/720b49a52afeea606d9e04bed986cb8859f3696178e90177ca8bed0845e0bce0.webp

2026-02-04 15:51:30 CET

I had this stream open in two tabs with a slight delay so it had an echo.... and it almost sounded better
#naddr1qv…zmex

2026-02-02 18:29:29 CET

- reply

I haven't setup my openclaw yet, but curious how much this is costing you in sats? I've tried paying for higher end models like codex on ppq and routstr and they ate through 15k in about 5 minutes... :(

2026-01-24 18:59:51 CET

Applesauce pyramid relay https://relay.applesauce.build/
Not sure exactly what I'm going to do with it but maybe we can build a simple Q&A forum using NIP-29 for applesauce div stuff

2026-01-21 17:02:31 CET

deno SSR experiment https://github.com/hzrd149/fresh-nostr-relay-explorer
Its not complete but I'm very happy with it. super easy to render on the server and then ship live components to the client only when needed.
#nevent1q…2r5u

2026-01-20 18:42:22 CET

So far, I'm very impressed with https://fresh.deno.dev/
I built a SSR react app with data that was fetched on the server side and a live client feed and didn't have to fight the compiler at all. It's concept of islands make it very easy to understand what code is run on the server and what code is run on the client.

2026-01-20 15:49:29 CET

https://cdn.hzrd149.com/51b3e48fa1a3c384180b00d689fb5f58d9b0dc6a71417227d954ed3c8f2be29d.webp

2026-01-16 13:22:32 CET

- reply

Let me know if you need any help. I've put a lot of thought into the NIP-17 support in applesauce but I'd like to know how it can be improved

2026-01-15 19:24:19 CET

- reply

I think most clients that support uploading to blossom servers support setting your NIP-B7 server list (kind 10063) https://nips.nostr.com/B7
A few clients I know of: noStrudel, Amethyst, Primal, and others I have not tested