Peak Security

Hacking your site before attackers do

[Peak Security @peaksec]

@lukechampine @seveibar github actually already does this. they have an api that lets anyone revoke leaked github tokens, even if they don't own them. pretty interesting idea

[Peak Security @peaksec]

this is a super interesting step toward getting agents to work without predefined action spaces.

so much of what we’re doing today is limiting the things that our models can do by relying on abstractions that make it easier for our models. as they get better at writing and executing code, it may be easier to just give them more primitive capabilities and allow them to figure it out themselves.

and while this is applied here to browser automation, there’s a lot of things that we might be doing to make agents easier that will ultimately not be needed and/or that will limit what our agents are able to do.

[Browser Use @browser_use]

Introducing: Browser Use 1.0.0: CDP is all you need 👀

We deleted 90% of the old library. Predefined state and action space make it worse.

Now the agent just writes Python REPL on raw CDP. Simplicity wins.

> same models, up to 50% better
> 2-5x cheaper
> 2-3x faster
> SOTA web agent

From now on we ship fast. Please pin with ==

[Peak Security @peaksec]

@wickedguro first time hearing someone move to railway after everything that happened

[Peak Security @peaksec]

how it feels pressing tab on codex autocomplete

[Peak Security @peaksec]

@growlygg @stylessh @t3dotcodes goat, was just looking for this

[Peak Security @peaksec]

@_TylerHillery why not just rewrite it in rust like everything else

[Peak Security @peaksec]

@0xgoel tell me why i wouldn't just ask my agents

[Peak Security @peaksec]

@ivanburazin "well my claude says your claude is wrong" — the engineer

[Peak Security @peaksec]

@genharris_ pretty sure most of them haven't looked outside in weeks

[Peak Security @peaksec]

breaking bun

[Jarred Sumner @jarredsumner]

we filmed the bun v1.5 video today

[Peak Security @peaksec]

@thomaspark_gg yeah but i think the difference now is that agents are consuming sandboxes at a scale humans never really did

[Peak Security @peaksec]

@AnshikaK7 * not fully though

[Peak Security @peaksec]

@AnshikaK7 good joke

[Peak Security @peaksec]

@thsottiaux so reset?

[Peak Security @peaksec]

@AniC_dev @jonathangrahl nah you gotta respond to this 😭

[Peak Security @peaksec]

@andywang honestly cloudflare's design is already up there with linear

[Peak Security @peaksec]

@GazvodaMatjaz average vibe coder discovering limits

[Peak Security @peaksec]

@thomaspark_gg amateur

[Peak Security @peaksec]

@thomaspark_gg @zxcodes i heard gstack's /review skill works pretty good

[Peak Security @peaksec]

azure support must spend half their day explaining that they have no gpus left