AX – Google’s Open Agentic Orchestrator (agentexecutor.io)

507 points by blazarquasar 12 hours ago

sigbottle 10 hours ago

Could someone explain to me what the general workflow is now that people are converging to? I haven't really been catching up with the AI ecosystem but I was looking into agent sandboxes and VM's recently and there's a ton of these startups and tools now. Is giving the agent a temporary scratchbox really that valuable?

I've been still just like, making VM's with proxmox, then putting my agent in the machine and letting it run free (with my dotfiles setup script making dev env pretty much free, though I could also just make a VM snapshot). What's wrong with that? Is that not the scalable solution for enterprise rn?

briga 9 hours ago

I don't think there is really any convergence going on. The agentic ecosystem is continuing to multiply on a daily basis and everyone and their grandma has written a new agent framework--people are stepping over each other to get these new projects out the door.

That said, I think Google's ADK ecosystem and this new AX platform is promising--I would expect Google to maintain this and other tooling around this for years to come.

To the Googlers out there: is Google using this at any capacity for internal projects?

QuiDortDine 9 hours ago

> I would expect Google to maintain this and other tooling around this for years to come

The same Google that pulls plugs on a whim?

bahmboo 6 hours ago

briga 8 hours ago

verdverm 9 hours ago

gnaman 7 hours ago

>I would expect Google to maintain this and other tooling around this for years to come.

btw its the same google that has already killed its "gemini cli" and re-introduced it in the form of "antigravity cli"

fishfasell 7 hours ago

egl2020 5 hours ago

pigeons 6 hours ago

> I would expect Google to maintain this and other tooling around this for years to come.

Do you see what you wrote?

falcor84 2 hours ago

avazhi an hour ago

> I would expect Google to maintain this and other tooling around this for years to come.

First time?

fnord77 4 hours ago

> everyone and their grandma has written a new agent framework-

guilty as charged

ElFitz a minute ago

ncruces 2 hours ago

klaushougesen1 3 hours ago

therein 7 hours ago

> I would expect Google to maintain this and other tooling around this for years to come

"Gosh, that Italian family at the next table sure is quiet"

dbmikus 9 hours ago

I'm working on something in the "cloud VMs for agents" space[1], so I have some battle scars and opinions!

IMO, you want the flexibility to create either: (a) permanent devbox VMs, and (b) per-task VMs

Agent sandbox platforms tend to be tuned for the latter, which sometimes involves VMM hackery for fast boot, snapshotting VM filesystem and RAM, etc.

Some workflows are a lot simpler if the multiple agents share a VM. These are workflows where agents must share state. A simple one we have: making related changes in our public OSS repo and our private repo, and then testing the change.

And other times you want to split up the tasks onto isolated VMs so they don't interfere with each other (ie run two dev servers without database or port collisions).

I tweeted a bit about this (https://x.com/dbmikus/status/2099264325231771878) and had a little debate with folks about ephemeral vs persistent VMs for agents

[1]: https://github.com/gofixpoint/amika

sroussey 6 hours ago

Why would you need multiple agents and not one agent with multiple repos?

srcreigh 5 hours ago

faizshah 7 hours ago

Basically everyone has a sandbox of some sort to run agents inside. Everyone has a registry of some sort for tools. Everyone has a way of running agents inside a sandbox and giving it some tools.

Now the stuff people are coming up with is: how do you do authorization in this model? do you need a full sandbox all the time or can it be a workflow? how do you specify an agent is it a prompt or does it have some kind of control flow structure? How do you coordinate among many running agents?

I would say thats where we are now is there’s loads of people all solving the same problems a bit like when CoreOS, Kube etc. were all competing.

Onavo 7 hours ago

Note you don't need a sandbox if you are not doing code execution. There are a lot of applications where inference only is sufficient e.g. web scraping websites that don't change frequently or OCR on scanned documents.

Code execution (usually TS/JS or Python) is useful most when you are dealing with truly open ended problems. It's the opposite of the use cases of most enterprise SaaS.

IanCal 4 hours ago

deviantintegral 8 hours ago

From what I've seen, the vast majority of agent sandboxes with funding aren't for developers to use when coding, but for production applications that want to have LLMs do work. It's just a different model - APIs are better than a great terminal experience for a coding harness.

I've been working on https://lullabot.github.io/sandbar/latest/ which works with Proxmox for VMs (and lima for locals or regular linux hosts over ssh). There's a diagram in https://lullabot.github.io/sandbar/latest/why/#recommended-w... with what we're currently recommending. Though, after some feedback, I'm in the process of integrating a colleague's web-based review tool as it turns out many preferred fully reviewing locally instead of using draft PRs.

It's got some opinions in terms of default tools for our team and industry so it may not fit yours. Forgive some of the AI-isms in the docs, I want to get the UX and feature set to a solid place before doing a full review.

BatteryMountain 4 hours ago

I have no idea, I just live in my terminal at this point, on linux. Don't use Visual Studio or Jetbrains products anymore at all. I use visual studio code to view the occasional diff and run sql queries. Other than that, zero desktop apps, just terminal & cli tooling. Its great! I have about 20 terminals open at any given time though. I have no idea how some of my colleagues stay productive as they are messing around with all these workflow tools, desktop apps etc.

pmontra an hour ago

Yup. I'm also working more and more in a terminal typing English sentences to my computer. It looks like a very smart adventure game UI from the 80s.

A little git log, show, diff almost always in another terminal.

A customer of mine wants to standardize his developers on a Jetbrains IDE for python but I think that he is late by one year. Furthermore he is using the subsidized plans for Claude, not paying for token, so it makes sense to keep using the Claude TUI.

zulban 4 hours ago

My advice: stop your fomo. Just get useful work done.

agentdev001 10 hours ago

"Is giving the agent a temporary scratchbox really that valuable?"

Yes, but, wrong layer here. Giving the agent a computer use (a la bash) is what folks are after. A temporary sandbox with lots of control knobs and security bits is how you do that in (as you noted) an enterprise.

mgw 4 hours ago

For my workflow I need both, a permanent-ish VM and emphemeral sandboxes. Both have their place and pros and cons.

VMs are better for personal assistant work, GUI clicktesting, investigating bugs in your personal dogfooding dev instance and anything you haven‘t yet made repeatable and fast to set up.

Sandboxes are better when you need resource isolation or security and have a graph of tasks to work through. My agents often starve each other on one VM, so if they don‘t need any of the above it‘s just easier to isolate them.

Everyone is working in this area, including me [0], but either option really isn‘t that convenient to use yet. It‘s a bit of a „isn‘t Dropbox just FTP on a VM“ moment right now.

[0] https://github.com/madeinorbit/podium

TeMPOraL 3 hours ago

> It‘s a bit of a „isn‘t Dropbox just FTP on a VM“ moment right now.

Since this is not the first mention of Dropbox I've seen in HN threads in the last 48 hours:

Let's not forget that Dropbox was at its best when it was "just" a streamlined ftpd over sshfs or whatever - when it was just "a folder that syncs". That didn't last long, the downfall started with them killing their most useful accidental feature[0], which started them on a path of enshittification[1], which they followed swiftly and diligently into complete irrelevancy they enjoy today.

So if the agentic tooling is now enjoying its "Dropbox moment", I implore people working on these tools, don't overdo it.

--

[0] - The "Public" folder initially supported direct linking, meaning you could publish static web sites by simply putting them in Dropbox/Public/, you could update the files there and changes were immediately "live". Notably, this was the heyday of phpBB and similar discussion boards, back between the rise and subsequent fall of free image hosting - so the ability to put images in your Dropbox/Public/ and hotlink them in a discussion was extremely useful and popular way to use the service.

[1] - They didn't just kill direct links, they replaced them with what I consider to be OG enshittification pattern - captive page that asks you to press a button to download. Yes, same one every "synced drive" service offers now, to enable various functionality that's 99% harmful to the user with the link.

pmontra an hour ago

Melatonic 2 hours ago

Personally I think microVM are the future but nothing wrong with a solid proxmox setup.

Probably we'll converge on a virtualised IO / Storage layer running microVMs beneath for isolation and security. Keep the network and storage layer separate for compatibility running a variety of stuff and a second security boundary.

chickensong 5 hours ago

> What's wrong with that?

Nothing at all. You'll know when you've outgrown it.

> what the general workflow is now that people are converging to?

Graph-based workflows where agents pick up work as it becomes available, structured output, while you manage the work queue and outcomes. Maybe? IDK really, it's all moving quite fast.

fmbb 5 hours ago

> it's all moving quite fast.

Where are the revolutionary software products?

vidarh 3 hours ago

chickensong 3 hours ago

jiaosdjf 3 hours ago

The general workflow I have seen for non-technical people building software is something like:

- Do multiple tasks in the same context window / session, conflate different changes into the same prompt

- Repo mixed with old markdown files from previous tasks, excel and word docs and 300 playwright screenshots

- 5 tools all calling each other, test and deployment scripts are all markdown skills

Personally I prefer a ticketing system and isolated work trees

jgillich 2 hours ago

I wrote a little program to spin up isolated rootless workspaces: https://github.com/jgillich/tpd

Works pretty well for me but I haven't put any effort into promoting it

nl 9 hours ago

This sort of works.

The problem is that you'll end up wanting to run 2 or 3 (or 20, 100, 10,000) agents at once and that gets very hard with a single VM.

There's also an argument that you should be using a separate sandbox for each code operation a LLM performs (or at least each set of related operations). That's even harder to do with conventional VMs.

christophilus 8 hours ago

I just use git worktrees in a single container. Albeit I don’t have more than 3 agents going at a time generally due to my own context switching limitations.

binsquare 8 hours ago

maxgashkov 9 hours ago

Compared to enterprise yours is missing egress control and secrets management, if you make the isolation watertight you cripple the agent's performance, and then the careful game of whack-a-mole begins when you stand up local package mirrors, authentication brokers etc. etc.

kstenerud 2 hours ago

I was expecting whack-a-mole as well when designing my sandbox software, but mostly it didn't happen.

As a test, I built a sandbox with only the host-side filtering proxy allowed for networking. 99% of traffic was HTTP. No QUIC at all.

npm, pip, apt, go, curl and git-over-HTTPS all worked on the standard proxy environment variables alone. No mirrors or other coaxing needed.

DNS is disallowed through the chokepoint, but that's no problem because the proxy resolves host-side anyway.

romanovcode an hour ago

From their own example "Setting up a Python 3 environment" is best it can do.

bitwize 7 hours ago

The goal is "ticket in JIRA -> solution in production" without human intervention. Right now agentic frameworks are multiplying to bring us closer to that solution like JavaScript frameworks did ~10y ago. We still haven't uncovered the "React" of this space yet, the one that business decides is good enough to standardize on.

internet101010 4 hours ago

What do you mean by the "React" of this space? The overall base layer has more or less converged on Kubernetes + MicroVM, which makes total sense. But if you mean how to interact with it as well as how permissions should work, yeah I agree.

ngruhn 4 hours ago

> ticket in JIRA -> solution in production

We started building that but it quickly turned out to be too narrow. Often we want agents to do task that have no input ticket and often the output is not a code change (Slack bot, incident investigatior, scheduled daily tasks, ...)

vidarh 3 hours ago

imtringued 3 hours ago

petesergeant 4 hours ago

> I've been still just like, making VM's with proxmox, then putting my agent in the machine and letting it run free

I outgrew this when I wanted to bring different sets of skills and templates to different machines, wanted to be able to share a small number of credentials, different agents in different machines, different egress rules etc. I wrote https://github.com/pjlsergeant/byre which gives you a TUI and some machinery for doing this easily on top of Docker or Podman.

IceDane 4 hours ago

There's no convergence, but there sure as hell is a lot of pseudo-scientific voodoo and overengineering going on.

oblio 3 hours ago

I think at this point there is also lots of wild enthusiasm and not that much proof mass-agent anything + orchestration is actually financially viable or even useful.

mcoliver 10 hours ago

I have been happy with Google's Antigravity harness and Jules so looking forward to playing with this. Thanks for sharing. Simultaneously I am looking to also revisit local offline models.

While I feel like I have a decent understanding of the model landscape I'm feeling a bit lost at which agentic harness to leverage for local models. Hermes, Cline, Aider, Qwen Code, Goose, Pi, OpenCode, something else? I live in the terminal so Desktop UX is a bonus but not a must have.

Can I modify the antigravity settings/program to point to a local model? Where should I spend my energy?

zdragnar 10 hours ago

I'm stuck on Windows, so oh-my-pi has been really nice. The others I've tried such as kilo do alright but tool calling can mess up a bit.

Only complaint is that connecting the agent harness to my local model took more work getting configured right than I'd like, but that's been true of most harnesses I've tried as well. Most assume you're using a cloud model and local model configuration is a bit of an afterthought.

ngruhn 4 hours ago

oh-my-pi has pretty poor permission system in my experience. Either yolo or deny/approve everything. No classifier, no sandbox.

Vax- an hour ago

sleepytree 8 hours ago

What are you using Jules for? I want to like it but it fails too often. If I could use Gemini 3.8 I would be happy but 3.6 rarely succeeds.

julesrms 4 hours ago

Give https://juggler.studio a shot if you want a nice desktop UX with all the extensibility of things like Pi

brunoqc 4 hours ago

> its core is open source

I'm not a fan of open-core apps.

julesrms 3 hours ago

logicchains 4 hours ago

Deepseek Harness is great, at least with deepseek.

jimmydoe 6 hours ago

Does agy has auto mode?

chicagobuss 6 hours ago

Yes

ismaildonmez 4 hours ago

dosinga 10 hours ago

goose has now native support for local models

threecheese 10 hours ago

What's going on with Goose? Seems like Block donated it to some consortium; I can't tell if that's a good signal or a bad one. With so many "contenders", if Goose is going into maintenance mode it'd be helpful to know.

mmargenot 7 hours ago

Did something change with it for depth of integration? Goose has been able to use local models via OpenAI compatible endpoints for at least a year

cyanydeez 10 hours ago

Its docs have zero support

wyre 10 hours ago

Since local models are largest constrained by context window you want to have a tiny system prompt. I know Hax: https://github.com/OleksandrChekhovskyi/hax was designed with local models in mind, but I haven't used it.

khimaros 6 hours ago

i built something with a similar philosophy https://github.com/khimaros/hrns

NamlchakKhandro 10 hours ago

pi.

Always Pi.

weedfroglozenge 9 hours ago

Nobody has a use for this, and anybody who can look at this website and work out what it's for is kidding themselves. Even the demo gif playing just has them pausing a task and resuming the task.

imtringued 3 hours ago

https://github.com/google/ax/blob/main/docs/concepts.md

>A Model is not a model. It is a named model configuration: ...

Remember kids, a model is not a model.

hsn915 4 hours ago

it feels like the kind of interface a devops engineer who hates AI would design

mirekrusin an hour ago

yes, has a bad smell of k8s

jatora 4 hours ago

Fully agreed. Google just can't stop losing.

Mond_ 11 hours ago

The reality with releases like this is that I'm 90% sure most Google bigwigs have never heard of it, and it's misleading to label it as "Google's" in the title.

Yes, it was developed by Google employees, that does not imply it has the full backing of Google, or Deepmind, or GCP. Notably, the website doesn't seem to claim this either.

Stagnant 11 hours ago

It is on Google's github https://github.com/google/ax and the title comes from there.

yla92 10 hours ago

While this one seems like an official Google project, some other projects are not, even if it is on github.com/google

A random example E.g https://github.com/google/filament#disclaimer

This is not an officially supported Google product.

welhoilija 2 hours ago

ShinyLeftPad 4 hours ago

it's built on top of https://github.com/agent-substrate/substrate which is not on Google github.

Mond_ 10 hours ago

Fair enough, I missed that specific line. The point still stands that I wouldn't expect this to have GDM leadership backing. (If you're planning to use this at all, that matters for how much faith you should have in the product.)

dudus 9 hours ago

It's got a formal announcement on the blog. 4 months ago.

https://cloud.google.com/blog/products/ai-machine-learning/a...

mynegation 11 hours ago

I have no insider knowledge but https://x.com/rakyll is working on it and she is tweeting about it and I got the impression there is a quite a team behind it. It looks like an effort in GCP.

Mond_ 10 hours ago

Yes, and one thing to understand about Google is that no AI framework or tool is guaranteed to survive unless it has the explicit backing of Google Deepmind.

"Effort in GCP" is a red flag. (See Gemini CLI, which was shut down in favor of Antigravity CLI.)

panarky 10 hours ago

foota 11 hours ago

This /looks/ at least more official. Most unofficial Google projects have a disclaimer in the repo.

varun_ch 11 hours ago

the repo description https://github.com/google/ax is "Google's open agentic orchestrator"

verdverm 10 hours ago

for comparison/contrast, another very related Google project (one employee) on one of their github orgs that comes with the following disclaimer

> This is not an officially supported Google product. This project is not eligible for the Google Open Source Software Vulnerability Rewards Program.

https://github.com/GoogleCloudPlatform/scion

mpeg 6 hours ago

esseph 10 hours ago

>The reality with releases like this is that I'm 90% sure most Google bigwigs have never heard of it

Google has around 200,000 employees. They probably haven't heard of most things Google releases.

mmq an hour ago

We have built similar abstractions directly on top of Kubernetes [1]

I was looking at this project a couple of months ago, and I did not understand why not use Kubernetes instead of rebuilding the abstractions. The reason is that Kubernetes already provides other abstractions to run services and batch job, gang scheduling, gpu and other accelerators enabled workflow.

[1]: https://polyaxon.com/docs/sandboxes/overview/

dmix 9 hours ago

> Task declares the container image and command, compute requests and limits, environment variables [...] Declares listeners the task exposes and an egress allowlist of hosts and ports the sandbox may reach. Use it to restrict an agent to, say, your LLM provider and your Git host.

I'm planning to buy a whole linux mini-PC to run my agents/code servers for more isolation. Codex/Claude Code let you run prompts on code over ssh (same with most IDEs) even on the desktop apps.

I wonder if that's going to be the new standard practice. You get a work laptop and an isolated agent box.

Running access control and network whitelists is always a maintenance challenge and it's easy to make mistakes.

srcreigh 7 hours ago

I have 6 and ended up needing to use my gaming PC for a build server.

I think you could get by with 1 computer, but it’ll have to have a pretty decent machine.

Between agents running tests, CI, docker image builds, an average $400 mini PC won’t cut it.

Don’t forget also many older mini PCs don’t support KVM. Some newer ones don’t support AVX/ mongodb.

It’s not so easy to buy any old hardware sadly.

dmix 6 hours ago

You might be right, it likely needs a full proper PC setup with the test suite stuff. I was looking at this vendor, https://www.gmktec.com/collections/all there's this whole AI mini-pc market but they aren't quite a full dev machine replacement

petesergeant 4 hours ago

I’m running ~5 agents at a time very comfortably on a $280 mini PC with 8GB. They’re all in Docker containers, a couple have sidecar VMs they can own and run. Not having any issue with load.

justincormack 2 hours ago

dbmikus 8 hours ago

I think it will be, but I don't think you need a standalone machine! If you run things inside a VM, you can get safety and control over access and networks

A standalone machine is nice if you need more compute resources or if you want an always-on machine you can connect to from your laptop, phone, etc.

It doesn't look like Google's AX is quite the plug-and-play fit for running agents on a computer you own, since it requires setting up a K8S cluster, etc.

I think what's needed is something like a zero-setup combo of Tailscale and Firecracker

I'm trying to work towards that with my startup (https://github.com/gofixpoint/amika) but the bring-your-own-computer part doesn't work quite yet.

je42 2 hours ago

aleksandrm 7 hours ago

I looked at the website, and I still don't understand the purpose.

badatnames 3 hours ago

Everything is always better with more YAML, are you perhaps new to this industry?

Next we also need an instruction style guide and CoC. It's important to treat your agents with respect. I almost forgot, the YAML template meta-language to YAML the YAML. Then we will need a foundation employing 12 FTEs to maintain it all and of course to run the certification process. You are certified, right? Statistics show a 10x increased chance of an agent going rogue and hacking competitors if it has been mistreated or been run in an unvalidated sandbox. It goes without saying the sandbox certification process is separate and must be repeated yearly by a trusted third party auditing company.

mirekrusin an hour ago

k8s, but for agents

must look cool for people who want to solve every problem with k8s

it starts with interesting misnomers like "Task" which is not a work item but a sandbox.

"billions of tasks" is a "solution" to problem nobody has (maybe some RL labs? but they solve it other way and with orders of magnitude better optimizations).

freezes design too early – unless they'll actually focus on developing it and make tons of breaking changes it looks shit.

shared state in the same workspace, identity, authority, etc – stuff like that needs to be solved

kkotak 6 hours ago

The best part of all of this is the most if not all people have no idea what the hell is going on when every day a new paradigm/tooling/harness emerges. It's hard to keep up. On the plus side, it's a great equalizer.

pprotas 5 hours ago

Offload the work of an LLM agent to a box in the cloud, so it doesn’t run on your laptop. This has security benefits (no access to your laptop’s files) and you can scale it up (run a lot of agents at the same time).

Then put a “sandbox” around these agents, that word has many meanings. In this case they fence the network traffic, so likely some kind of allowlist for network requests so that the agent doesn’t exfil crap to random websites. They also limit the resource limits of the sandbox, so that is beneficial to the cost of running these agents.

prologic 6 hours ago

Same. I don't get it.

jmathai 12 hours ago

I'm not sure why, exactly. But I don't pay any attention to news like this from Google. I don't know if there's some marketing which has me writing them off or if it's something else.

What I do know is that the Gemini integration into sheets is surprisingly incapable of performing basic tasks. This is where I expect Google to really shine. I expected Sheets + Gemini to be magical like Google Photos was. I hardly try anymore besides some basic math questions when I don't feel like inputting the formula myself.

The other thing I know is Google's propensity to sunset products. For many things, it's not a huge deal. And it may not be for this. But, why? When there are alternatives - both open and closed.

lkois 9 hours ago

Not sure if this is connected, but I've found Gemini pretty hopeless within its own notebooks. I've been doing some job applications, and added cv and docs into a notebook. I then create a new chat to say "here is a job description, help me write a cover letter" or some such.

After about 3 messages in any given chat, a follow-up to "rewrite that with a more friendly tone" will result in a letter for a completely different job from another chat within the notebook.

hypfer 4 hours ago

This might be a blessing in disguise though, as the thing you've tasked it to do is something you should not offload to an LLM.

Melonai 11 hours ago

On your Sheets + Gemini integration point, I've genuinely tried to give the Gemini integration into Google Docs & Google Sheets a chance. It is so incompetent that it is fully useless to me. I have not gotten a single correct solution each time I tried to use it, even something I consider table stakes. I often write my work reports in Vim in Markdown format, but they need to go to the corporate Google space. No matter how hard I tried, no matter how many prompts I have, it was completely unable to manage the command to "convert the Markdown format markers into native Google Docs markers". And I want to note, this was 2 pages of extremely simple Markdown with no "advanced" patterns, like tables or quotes, I think all I used was heading-marks, bolding, italicizing, and code blocks. This is something I would expect even GPT 3.5 to succeed in, and even more so Luna, but somehow it destroyed the formatting throughout half the document. This leads me to believe that they apply the absolute cheapest model they have there, or they have the model a harness which can barely be considered working. I found it absurd when I found out that they suddenly made this Gemini integration an additional paid plan recently, there's absolutely no way I can consider that in good faith.

0gs 10 hours ago

sorry if this isn't it. there is a hidden global setting that defaults to off that lets docs play nice with markdown. it's in file > settings i think. super annoying even if this is no help

solidasparagus 12 hours ago

This is an Apache 2.0 open source project

SP3269 10 hours ago

Making Kubernetes a centre of everything. This one, they won’t sunset, because it helps selling GCP services.

sheepscreek 8 hours ago

> Drawing on agentic runtime research from Google DeepMind alongside deep experience in large-scale isolation, resumption, and scheduling, AX is being built as an open, declarative control plane purpose-built...

The project seems like an open-source initiative born out of the experience of some Googlers but not being used at Google. So, the title appears a bit misleading - people will be misled.

pianopatrick 12 hours ago

I can understand why it was chosen, but I'm not a fan of writing a bunch of yaml.

beeman 11 hours ago

I assume they expect agents will be writing most of those

zhoujinliang 6 hours ago

The real difficult in arranging agents is not to run them, but to identify the state change - to judge whether an agent stops to wait for you, or is stuck, or finished, and whether the two should be handled automatically or someone should be found. You have made this judgment for 12 agents, and you need to know how unreliable it is.

pelorat an hour ago

It's crazy how far behind Google has fallen in this space in just a single year

TomGarden 12 hours ago

Question: What is Google's track record for where their open source releases end up over time?

Genuinely not knowledgeable here

blazarquasar 11 hours ago

It depends on where they decide to go with it, I guess. Kubernetes, Go, Tensorflow, Chromium, gRPC are some examples that obviously went incredibly well.

accidc 7 hours ago

Or if it becomes commercially valuable, then you can expect Google to take a third direction (embrace, extend, extinguish) : a la their current approach with android

schainks 3 hours ago

Don't forget `cgroups`, eh? That was a huge Linux contribution.

or Android Open Source Project?

calebkaiser 10 hours ago

Yeah I'm actually less hesitant to try out Google open source projects than I am new Google products. I have no idea if this is accurate or just my impression, but I feel like I've been burned by the "killed by Google" meme almost exclusively on their software products, whereas there are plenty of open source efforts from Google that I think of as stable.

In addition to the ones you listed, I'd add the V8 runtime, Jax, Protobuf. Even some of their projects that wound up declining in market share (Angular, Tensorflow--both losing share to projects that wound up at Meta, ironically) are still actively maintained and pushed.

But I'm sure there's also a huge graveyard of open source projects they abandoned that just never hit my radar. Still, at least with their open source stuff, you can fork in the worst case.

AlexErrant 11 hours ago

Well, they're not above forking their own project to patch security holes and never upstreaming the fixes.

https://grapheneos.social/@GrapheneOS/117282080803799576

> Google should not be gatekeeping security patches to the standard Android platform code from Android OEMs but that's what they've started doing.

joemazerino 11 hours ago

Maintain it briefly then slowly let it die.

neuronexmachina 10 hours ago

A recent example was the Google workspace CLI, which was maintained for just a month: https://github.com/googleworkspace/cli

Mond_ 10 hours ago

verdverm 9 hours ago

hustwindmaple 11 hours ago

more like create a big launch for promo, then maintain it briefly then slowly let it die

jandrese 11 hours ago

joshuaS98 2 hours ago

I'm curious, what type of problems is this tooling aimed to solve? Isn't it a bit of an overkill regular webdev i.e.?

romanovcode an hour ago

Didn't you see the example on the website? It can set-up a Python 3 environment. Duh!

dilyevsky 9 hours ago

Interesting, we had developed a very similar framework for our internal agents: https://github.com/apoxy-dev/clrk For us main use-case was intercepting all network I/O including LLM providers, HTTP, and random TCP/UDP calls

SillyUsername 9 hours ago

I've been using https://github.com/mastra-ai/mastra which is pretty similar but has workflow visibility and a number of templates.

For a generic swarm, workflows aren't too useful which does away with the visibility, so I may give this a try instead.

KronisLV 4 hours ago

Oh no, Kubernetes for agents. I guess all roads lead to complex YAML.

skapadia 11 hours ago

Everyone and their mother are vibe coding their own solutions like this, all the time.

anentropic 2 hours ago

Is the logo a cheerful little parasitic skin mite?

Permik 2 hours ago

I believe it's a stylized lo-fi rendition of an axolotl.

poly2it 2 hours ago

It's most likely an axolotl.

finger 2 hours ago

Axolotl

anentropic 2 hours ago

ah...! I never would have guessed in a hundred years, but after googling a picture I can see it now

nullbio 9 hours ago

People can afford to run billions of concurrent agents?

dbmikus 8 hours ago

Not sure about billions, but companies doing evals or RL or training will create really big bursty agent workloads. I think they are the best fit for AX, as opposed to individual dev teams building software, etc.

agentdev001 8 hours ago

An example of this, Moonshot (kimi) open sourced this: https://kvcache-ai.github.io/AgentENV/latest/getting-started...

_zoltan_ 2 hours ago

billions? who is running BILLIONS of agents?

tens, hundreds, maybe a couple thousand at a time? absolutely.

nilleb 2 hours ago

Yeah, my grandmother also did something on this https://github.com/nillebco/varda

Essentially there is no out of the box solution about orchestrating agents and increasing LLMs sandboxing. That's why everyone and their grandmother are re-inventing the wheel.

At the same time, it's an incredibly complicated problem, with a variable perimeter (OS support, sandboxing primitives support).

I am quite happy about my own solution (because it supports my use case!) but I hope something with a decent dev UX will appear one day. AX definitely is NOT.

iamgopal 2 hours ago

Kubernetes but for agent ?

prng2021 10 hours ago

Can someone clarify the use case for this? What's the benefit over this: https://openai.com/index/introducing-the-agents-api/

verdverm 9 hours ago

you can run it yourself, it's open source, you can use any harness (req. custom image), you can use any token vendor (config)

Maksadbek 2 hours ago

I was expecting that, in the AI era, even Google will start using Rust for everything. But they chose Go for the this project.

kundi 11 hours ago

Why kubernetes? Seems like an overload

prescriptivist 10 hours ago

Google already has gVisor running in Kubernetes as a product (GKE Sandbox), which provides the security guarantees necessary for secure sandboxes (regular k8s isn't great in this respect). They also have pod snapshots running at scale (which run on gVisor), so you can spin up process(es) and snapshot the memory and fs of a pod at a point in time, ship it to a blob in GCS, and then rehydrate those snapshots very quickly (or fork into new instances), which allows for the fast/cheap startup and suspend times and the instant scaling they advertise here. One of these snapshots can be created in one cluster and spun up in another.

Not sure if this is an extension of tech they already have had in their systems, but I've experimenting with it to build my own orchestrator and it's been a pretty neat set of tools and abstractions so far.

chrismarlow9 10 hours ago

Future of platforms is operators in k8s to abstract the developer need to the underlying systems. On local it maps to kvm, on gke it maps to their stuff, on AWS to RDS. It's "interfaces" on a platform level so devs can just ask for a thing.

Overall I agree though, this is a bit of an abuse of that concept.

EDIT: I'm sure op is familiar with this workflow but I'm being overly verbose to clarify what I think they mean and my thoughts.

srcreigh 4 hours ago

I can launch Astra to deploy changes to my homelab via creating Forgejo issues from my phone. That kind of system is pretty hard to set up without kubernetes.

Even if you confine yourself to a dev workstation, having 5 agents concurrently building testing deploying code makes your computer loud and/or hot.

somewhatrandom9 9 hours ago

Agree. Probably an unpopular opinion, but I strongly dislike YAML.

EDIT: if I HAD to use YAML, I'd prefer KYAML: https://dev.to/mechcloud_academy/goodbye-yaml-hell-meet-kyam...

henryjin76 8 hours ago

Interesting approach. How does it compare to LangGraph for multi-step agent workflows? The orchestration layer always seems to be the hardest part to get right in practice.

DanMcInerney 11 hours ago

I really don't think any of these SOTA labs are doing agentic engineering correctly. Skills are the universal language of all agent harnesses. If you abstract the taste and prescription out of the skills and into guidance docs, then leave the skills as basically just workflow scaffolding, you can build task-specific workflows that work with any harness like Claude Code, Codex, Antigravity, etc. Technically, you only really need 2 skills, work and review, and with these you can build infinitely complex workflows including self-improving loops. I built this out and have been using it for months. It's been extremely nice. https://github.com/DanMcInerney/orchflows

cobolcomesback 10 hours ago

The OP is not really a workflow manager, it’s a workspace manager that facilitates creating controlled environments where your skills can run. Everything you said is compatible with (and complementary of) the OP project.

With that said, I’ll somewhat disagree with you. I’ve been down the path you’re talking about and while it is incredibly flexible and powerful, it became too difficult to maintain, and too inconsistent between workflow runs, and a pretty hefty waste of tokens to use AI on things that could instead be handled by deterministic scripts. I ended up creating an orchestrator for myself that uses skills as the primary way to tell agents how to execute a step in a workflow, but also directly orchestrates running scripts and managing state in a deterministic way rather than leaving it all up to agents.

handfuloflight 11 hours ago

How does your criticism relate to the specifics of what OP posted? https://github.com/google/ax/blob/main/docs/concepts.md#work... This says it has skill registries.

DanMcInerney 10 hours ago

Overly complex; yaml files, heavy framework. Same mistake as Claude Code's Dynamic Workflows. Why not just use the dehydrated skills as the workflow skeleton and use custom guidance docs to hydrate the skills with taste and preference depending on the domain of the task? Now you can build a library of small workflows that compose into larger workflow, and you can export any workflow as a single skill to be used in other harnesses. For example, I have a code.md. It's really small, just a bit of taste preference. If I'm using it to hydrate orch-work for coding tasks, then maybe I want to create a code.api.md which hydrates for further specificity if the task is about creating APIs. Then when new models come out, I can just delete code.api.md and leave it as code.md for /orch-work to read from within a workflow because newer models won't need as much prescription.

verdverm 10 hours ago

nl 9 hours ago

You really, really need different skills depending on the model.

If you are using Qwen 27B you need very prescriptive skills.

If you are using Astra you usually want very minimal skills (because it will follow them but be unnecessarily constrained in some contexts)

If you are using Fable then it depends - it will take the skills as general guidelines but ignore them a lot more than Astra does. Sometimes this is good, sometimes not at all.

DanMcInerney 9 hours ago

Right. That's what modular guidance documentation is for. You could have astra.code or qwen.code.api. All reusable in different workflows. Prescription doesn't belong in the skill itself.

mukundesh 4 hours ago

Surprising no mention of Google on the page or domain.

LeBit 10 hours ago

How does it compare to kagent (https://kagent.dev/)?

srcreigh 10 hours ago

So the agent-substrate checks a _ton_ of boxes. Almost all of the things it offers should be table stakes for everywhere we run not only agents but most software.

https://github.com/agent-substrate/substrate

(For context I built something very similar to this the past 2 weeks for my homelab, trying to solve many of these problems. This comment is an edited version of an unreleased blog post I wrote last week.)

- Run code in secure microVMs or gVisor. Docker is not good enough. Qemu is not good enough. A secure environment for running untrusted code is the bare minimum. I don't see Firecracker in the repo yet, but that's ok the idea is there.

- Fast resumption. In my homelab, time-to-first-message is around 11-12 seconds. That's half setting up the pod, and half resuming the CLI (e.g. `codex resume ..`). Why resuming? In my homelab agents are commonly blocked waiting for CI or waiting for me to approve an action, in this case I stop their container to keep resource usage low. Then for resumption, you definitely don't want to waste the agents time by giving a new ephemeral disk and forcing them to re-clone and re-build. For microVMs this is not actually straightforward, for example Firecracker only allows block devices, so re-attaching an agents disk workspace requires a custom storage interface

- Zero Trust. Codex CLI permissions for example are extremely broken. "Can I run this 500 line long command? or allow any command starting with first 100 chars always?" More reasonable grants are needed.

I don't understand yet how they will surface Zero Trust notifications. In my homelab it's a Forgejo comment linking to an auth service, and a ntfy.sh iOS notification which opens up the auth service.

I don't get why they to restore the RAM of the agent env. Maybe to fully optimize resumption. Idk, I don't have that much RAM in my homelab, my agents use a ton, testing stuff in Chromium making screenshots for me. I can't keep RAM for 100 workspaces from the past 24 hours in RAM.

MITM gateway is very cool.

I'm curious how they will integrate with microVMs. I just wrote yesterday[1] about how there are NO GOOD OPTIONS for this atm. Kata is decent but the attack surface it introduces makes me uncomfortable.

[1]: https://srcreigh.ca/posts/auditable-kata/

But anyway, even if this project is abandoned out of the gate by Google, we should be happy, it sets the bar where it should be. I'm excited to learn how they solved these problems differently than I did.

dbmikus 8 hours ago

Restoring memory is useful if, when you resume an agent VM, you want the apps to be in the exact state when they were suspended.

But for most things, I find resuming with memory is more trouble than it's worth. If you always resume from memory, you lose the ability to control the state of a VM. It's much easier to define which services should run than to define which active RAM state should be purged

Similar to why "did you try turning it on and off again?" is good for system reliability.

nilleb 3 hours ago

chrisweekly 10 hours ago

For microvms, take a look at https://smolmachines.com

srcreigh 10 hours ago

I'm not interested in a VM which supports mounting host filesystems in untrusted Kubernetes pods.

LeBit 10 hours ago

LeBit 10 hours ago

For microVM, smolvm is quite impressive.

For further isolation, I like to use nono inside a smolvm instance.

simianwords 2 hours ago

This is different from langchain etc because lanchain works at the app layer but this one works at the infra layer with tool calls etc?

phoghed 8 hours ago

Anyone who uses this promotion packet fodder for anything important is a fool

Lethalman 5 hours ago

How is this different than k8s jobs?

srcreigh 5 hours ago

K8s jobs don’t run in a secure runtime. K8s jobs don’t give you dynamic zero trust permissions scopes. Restoring a harness in 500ms is really fast, much faster than naively creating a new job downloading session and ‘codex resume’ etc.

jauntywundrkind 11 hours ago

I'd evaluated both Google's Agent Substrate (that underlies Ax) and their Scion project. I really enjoy how Scion operates with existing tools really well. Ax/Agent Substrate is much more a greenfield independent effort, it's own thing.

I think Scion has so much more mature a disosition: you could write OpenCode plugins that enhance the runner, and use that locally, and use it in Scion. With Ax/Agent Substrate, you are opting in to a pretty huge stack that is just Agent Substrate, that is their runners, their harness, their substrate. I do think their actor model is pretty neat! It's neat having the agent have such primacy! But it feels so much less integrative, is such it's own thing. Scion, to me, is much more interesting an effort, that similarly helps scale out agentic workloads.

https://github.com/googlecloudplatform/scion

solarkraft 11 hours ago

> you are opting in to a pretty huge stack that is just Agent Substrate, that is their runners, their harness, their substrate

The website makes me think the contrary: It is described as “low opinion” and explicitly mentions that the running tasks don’t even have to be AI agents. Can you explain in what ways you’re more locked in than the website suggests?

Scion at the same time talks much more about concrete agents, giving me the opposite initial impression.

pama 11 hours ago

Not GP, but you start with Kubernetes…

> You need a Kubernetes cluster, ko (brew install ko), a container registry your cluster can pull from, and a reachable Agent Substrate Control API (in-cluster default: api.ate-system.svc.cluster.local:443).

> make deploy AX_IMAGE_REPO=<your-registry>

> This deploys Redis, then builds and deploys the control plane images with ko. Everything lands in the ax-system namespace.

jauntywundrkind 9 hours ago

Indeed, there's much less, and that's lower opinion. But you also can't run normal workloads. You have to build for Agent Substrate / Ax.

What's nice about Scion is that it runs existing systems. It runs Claude, it runs Code, it runs Pi, it runs OpenCode. By contrast, "low opinion" means build something new, from scratch, atop this brand new platform.

Note that both of these are designed to work at some scale. Agent Substrate specifically is somewhat coupled to Kubernetes, is my impression, but honestly that's fine with me. Scion can run on Docker, Podman, Apple Container, Kubernetes, or Cloud Run. It's good that we be able to run these relatively quickly, but (especially with LLM assistance) the idea of running some substantial dependencies / services to run these things does not seem like a bad thing. If anything, I'd prefer having some well known services underfoot to these all being recreated afresh.

yangyemo 5 hours ago

It looks great from a security standpoint, but it also feels like overkill.

yash-sri19 5 hours ago

not exactly for agent orchestrator, but I did make something similar in terms of design: https://github.com/yash-srivastava19/cadence

mentalgear 11 hours ago

I don't see a meaningful difference to the 100s of other 'agentic frameworks' that promise to be the one to all solution for all your troubles.

Would be about time we get benchmarks for these ... so these can also be gamified just like with the LLMs.

quadrature 11 hours ago

what are your points of comparison ?

lopatin 11 hours ago

This is bound to cause some confusion with the other tool called Ax for agentic development: https://axllm.dev/ (which is DSPy for other languages)

jonah 7 hours ago

AX, not to be confused with Ax the machine learning tool from Meta for optimizing experiments.

https://ax.dev

samuel 4 hours ago

No to confuse with Ax, the DSPy inspired agent framework

https://axllm.dev/

verdverm 10 hours ago

I'm keeping an eye on another Google Cloud orchestrator

https://googlecloudplatform.github.io/scion/overview/

Scion wraps the harnesses (9x) we all use every day and is closer to OpenClaw on Kubernetes

Mizza 12 hours ago

k8sification of AI was always inevitable, if only as a form of salary justification.

eleventen 12 hours ago

Ah yes, k8s8n.

__MatrixMan__ 11 hours ago

You know you're on the right path when Kate Satan turns up.

rtcode_io 7 hours ago

Unnecessary complexity packaged as product!

dabeeeenster 3 hours ago

"2. Deploy the control plane

You need a Kubernetes cluster"

LOL. Bye!

motoboi 11 hours ago

this is nice, basically virtual threads for kubernetes.

mifydev 9 hours ago

Kubernetes is the last thing I wanted to see recreated for agents. It’s like Multics of cloud, now for agents. Complexity for the sake of it, powered by your favourite YAML slop bowl.

0xbadcafebee 10 hours ago

As usual, Google makes it "googley" by building an incompatible monolith with the kitchen sink included.

guluarte 11 hours ago

I just have a tmux session acting as the orchestrator, and I tell it to report back and direct the other agents working in separate tmux sessions.

lantry 10 hours ago

Dropbox comment

joeyguerra 8 hours ago

Am I being gaslighted into thinking over engineered systems are not?

aeon_ai 10 hours ago

A DAG?! Holy innovation, Batman!