Fingerling

Software engineer playing with software things.

[Fingerling @lovelylogicss]

Pi Pocket v0.3.0 is out!

This release is a big set of improvements, and it brings Pi Pocket to the level I'm comfortable with for daily use.

Pi Pocket is meant to be extended on the fly without interrupting your work, thanks to Pi Durable. Edit an extension or the web app and it reloads live; restart the server and Pi picks up where it left off.

I'm not looking to grow this forever with feature slop. I want a solid foundation that others can take and extend or modify for their own needs. I expect changes from here on out will be more about refinement than adding new features.

Have fun!

Self-hosted and open source (MIT): https://t.co/VV5AQAQCZW

How it's built: https://t.co/BVeXSvurN9

[Fingerling @lovelylogicss]

Speaking of refinements…

Pi Pocket has themes now. All of the Omarchy ones, and you don't need Omarchy to use them.

If you are on Omarchy, it can also just follow your desktop. Switch your theme and Pi Pocket switches with it. I may have spent way too long flipping through them with Ctrl+K.

Also snuck in tiled windows, Hyprland-style animations, and a cleaner sidebar.

Last update for the weekend, back to normal work tomorrow, enjoy!

https://t.co/VV5AQAQCZW

[Fingerling @lovelylogicss]

Yeah, Pi basically never crashes. A crash is just one of many examples. What it's really for is all the normal stuff that stops a process: restarts, deploys, a laptop going to sleep etc... Pi Pocket can edit its own code and restarts itself partway through a task, and the work keeps going as normal.

This is a good read - https://t.co/UhYexV1qgY

[Fingerling @lovelylogicss]

Saw what @badlogicgames has been building with Pi Durable lately and had to try it myself, so I made Pi Pocket.

The fun part: I kill -9 the server halfway through a run, and a new process just picks it back up from the same SQLite file. The test run that got cut off comes back as interrupted and runs again, and nothing that already finished runs twice.

Every model call and tool call is a checkpointed task, and crash recovery, multiplayer, and hot swappable extensions all come out of that.

Huge thanks to Mario and the @pidotdev team. Pi 1.0 is a great agent, Pi Durable is a really smart foundation, and building on both has been a blast.

https://t.co/jSVHDNGcDE

[Fingerling @lovelylogicss]

@badlogicgames I just added a chunk of new features for Pi Pocket and Pi Durable has so many little uses you can dream up.

[Fingerling @lovelylogicss]

What's new in 0.3.0:

• Forks, edit and resend, and retry on another model
• Plan mode
• "Done when" goals
• Changes, with diffs
• Git worktree sessions
• Lock-screen approvals and an app badge
• Two-person approvals
• Scheduled messages
• Running now
• Spend tracking and limits
• Share to Pi (Android)
• Prompt templates as slash commands
• Session instructions
• /reset with a handoff note
• Drop-in extensions
• Markdown export

[Fingerling @lovelylogicss]

Pi Pocket v0.3.0 is out!

This release is a big set of improvements, and it brings Pi Pocket to the level I'm comfortable with for daily use.

Pi Pocket is meant to be extended on the fly without interrupting your work, thanks to Pi Durable. Edit an extension or the web app and it reloads live; restart the server and Pi picks up where it left off.

I'm not looking to grow this forever with feature slop. I want a solid foundation that others can take and extend or modify for their own needs. I expect changes from here on out will be more about refinement than adding new features.

Have fun!

Self-hosted and open source (MIT): https://t.co/VV5AQAQCZW

How it's built: https://t.co/BVeXSvurN9

[Fingerling @lovelylogicss]

Pi Pocket 0.2.0 is out:

Lancet Guard is now off by default, invite codes are easier to spot, and the site now covers Pi Durable...which all of this is built on.

This release was put together from inside Pi Pocket itself. Go make things!

https://t.co/g9CYmRFQgY

[Fingerling @lovelylogicss]

@badlogicgames Sick!

[Fingerling @lovelylogicss]

@badlogicgames An early version of Pi Pocket is available, feel free to make it your own!

@pidotdev letting us all make snazzy things!

https://t.co/Zlk0w5O7eO

[Fingerling @lovelylogicss]

@badlogicgames An early version of Pi Pocket is available, feel free to make it your own!

@pidotdev letting us all make snazzy things!

https://t.co/Zlk0w5O7eO

[Fingerling @lovelylogicss]

@quangndedu @badlogicgames Opus 5.5 made it, it's fairly decent at putting together showcase/demo type videos.

[Fingerling @lovelylogicss]

@sickdotdev It's only because of how Anthropic is treating "max" thinking effort. Sonnet 5.5 on max is more expensive than Opus 5.5 on medium/high.

[Fingerling @lovelylogicss]

@loktar00 Been getting the same usage since it came out, feels exactly the same honestly.

[Fingerling @lovelylogicss]

How LANCET Nano is made:

103K labelled commands → a 110M-param guard that decides allow / ask / block on agent commands in ~14 ms, on a CPU.

v0.4.3 Triage Score: 68.3 · best other guard tested: 38.9

The next round is learning from its weak spots now!

https://t.co/NQDvE9SWlp

[Fingerling @lovelylogicss]

@badlogicgames @mitsuhiko It’s been smooth sailing for me and enjoying the features, nice work!

[Fingerling @lovelylogicss]

Jev inspired me to make LANCET Nano which is a super tiny fine tuned model that classifies malicious or dangerous/catasrophic commands locally in ~10-15ms on my old CPU. As far as I can tell it outperforms every command guard available for agents.

There’s a lot of power in small fine tuned setups. Though it’s not really Jev-like…it has no general knowledge.

[Fingerling @lovelylogicss]

@lucataco At the moment I have a few sessions acting as a red team attempting to bypass a tiny agent command guard classifier I’ve been training.

Building the next training round dataset based on bypasses found during the attempts.

[Fingerling @lovelylogicss]

@lucataco It’s been great for me so far, really enjoying it.

[Fingerling @lovelylogicss]

Quite liking the Codemode in @pidotdev, got the SpecPi Chat extension updated to support it, been working great.