Hello~! pocketty is an SSH terminal for iPhone and iPad, made for herdr. herdr keeps your agent panes alive on your computer and knows the state of each one: working, needs you, or done.
I made this in anger/desperation for the latter half of my recent paternity leave. Nap traps are sweet, but there's only so much doom-scrolling and movie-watching I can handle... In any event, I've been using it for the last couple months and no longer have to be my desk anymore to be productive. Now the nap-traps are still productive (when i want them to be) !
How it works:
- The app talks to your computer directly over plain SSH. Tailscale is the easy way to reach it from anywhere but any SSH host you can reach works.
- A small Rust daemon on the host watches herdr. When a pane needs you, it seals the alert to your phone's key with HPKE (X25519, ChaCha20-Poly1305). A stateless relay (pocketty's) on Cloudflare Workers passes the sealed bytes to APNs (Apple Push Notification servers), and a notification extension opens them on the phone. The relay can't read them and keeps nothing.
- Your SSH key is made in the Secure Enclave and can't be exported.
- The terminal uses libghostty-vt for state and draws with wgpu on Metal, so full-screen TUIs look like they do on your desk, albeit narrower.
- Diffs for each agent turn, a file browser, and previews of `localhost` dev servers your agent starts, all through the same SSH connection. No port forwarding to set up.
herdr and the daemon are optional. Without them, it's a normal SSH client.
There's no account to set up and no analytics or tracking in the app. The app runs a 14-day free trial, with full feature access. Then, if you're as happy as I am with it, then it can be yours forever with a one-time purchase: $99 for the first two weeks (launch promo) then $129 after that.
Happy to answer anything about the sealed push setup or running libghostty on iOS.
Don’t miss the nap trap days but glad you found a useful way to be productive. I ran into a similar issue and built something free & open source. Not on the App Store yet but you can try it https://testflight.apple.com/join/AkJxAbnJ. It works on iOS & iPadOS and the main difference is it’s always the herdr interface, because I always kind of liked it. I’ve been using it a while (similar tailscale set up) and it works well but needs a little polish. Hope you all enjoy it
Was looking for something like this but stumbled upon herdr-web-ui [0] first. They seem to do the same thing, but herdr-web-ui is completely free and self hosted and sets up as a PWA with webpush support. Seems to work decently well and it’s under heavy development. Will have to try this too!
[0] https://github.com/devswha/herdr-web-ui
If you are in the Herdr ecosystem and the iOS ecosystem I highly recommend Heeler: https://github.com/ZingerLittleBee/Heeler
Having access to herdr on phone and iPad is the best gap I've ever found. That way people can do things while they're at the train station. I also do something similar for huge things.
So one thing: how can you know if an agent is thinking and not blocked?
in the app ui it colors the agent icon yellow for "working". green for done, red for blocked, otherwise default grey for idle. You can also filter the tab list by agent state too, if you only want to see your done and/or blocked agents for example
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I can highly recommend Heeler if you are are using Herdr and iOS: https://github.com/ZingerLittleBee/Heeler
It's free/open-source and I've been using it for a few weeks now and it's replaced Blink Shell for me on my phone.
Nice! I did something like this running tailscale to my laptop with a TUI and it worked well for awhile. And then I realized I didn't want to be notified when my agents weren't working because I'd had enough.
Enjoy your nap traps! They don't last very long.
Thank you <3 These days, it's mostly for walks or errands or random a-ha moments. The nice part about trusting the notifications & the pipeline is that I don't have to babysit my agents at all & can just focus on the baby~
right after connecting to my workstation it says: “herdr is not installed on this host” while it clearly is. Running it in shell directly works, but it’s impossible to scroll inside herdr session like that. What exactly should I pay 99 for?
Are you running fish shell? If so, this was fixed and waiting on AppStore approval to release it.
Let me remind you that this is/was my ironclad setup. It should work for others, but may not due to preferential or not-my-machine technical reasons. The latter is solved by bug reports. Either way, there's a free trial and you pay nothing & shouldn't unless you like it.
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very interesting. seems like lots of people trying to turn the agent chat push into a feed pull. basically have the agents reach out to you instead of you to them. interesting take on the problem
Neat. Thought about syncing the key with iCloud Keychain towards supporting any of the user’s devices connecting? Optionally; I understand the appeal of the current storage method.
Thanks! Perhaps we have different trust levels, but I prefer to have an ssh key per service/identity/device so that I can revoke specific items as needed. Plus, getting the key onto the host device is automated once you have the sibling daemon (brew install lukeed/tap/pocketty) running. It just takes a device-pairing code, much like adding a new Apple device to your iCloud acct
That said, if this is a requirement I can definitely look into adding it... optionally, as you said :)
Thanks. Just something to consider! You’re right that it wouldn’t be a big deal to add two or three devices individually.
Hey, i worked on something exactly if not very similar to this.
Actually happy to see more people doing this.
If I answer on the desktop, does the "blocked" notification disappear from the phone too?
Does it also help alleviate wealth inequality?
Of the trials started so far, how many have bought at $99?
Zero, as far as I can tell. Maybe there will be a few by the end of the 14d window. Developers are a stubborn/interesting target group -- I bet there will be more built-it-myself variants than purchases.