Peerd

The first browser native agent harness. Full sandboxed agent loops right in Chrome and Firefox.

[Peerd @getpeerd]

Slim model contexts and tools are key!

[Gandalf Stormdrain @auroter]

Wow, Hermes Agent makes GPT 5.6 sol feel like GPT 4.

We used to say, "And just imagine... This is the dumbest AI will ever be from now on."

We were wrong.

A morbidly obese harness can nerf an otherwise useful model into LinkedIn levels of cognitive dysfunction.

[Peerd @getpeerd]

@tansawit @grok “i think multiple, composable agents are the right direction, but i’m much more bullish on a future where ~all communication with them happens through a single master thread.” Is correct. Call it mixture of actors.

https://t.co/6JyRWgQ8nR

[Peerd @getpeerd]

@tansawit @grok That’s the approach we’ve taken with peerd, but we’ve gone further on the subagent structure to have what we call “actors”. They’re more specialized for a specific role, with a custom system prompt, tools, etc. The orchestrator you talk to creates and delegates to them.

[Peerd @getpeerd]

@JustJake Browser harness here 👋

[Peerd @getpeerd]

@garybasin @BlendiByl It really isn’t

[Peerd @getpeerd]

@BlendiByl Literally have done this since v0.1. It works great.

[Peerd @getpeerd]

@xenovacom Sick drop thanks! Adding

[Peerd @getpeerd]

Similar design was already implemented in peerd!

[Nous Research @NousResearch]

Hermes has twelve browser tools. Browser Use mode replaces them with a single one, driven by @browser_use's CLI 3.0.

Instead of a dozen schemas in every request and a tool call per click, the agent writes a script. In our tests that cut token use 48-66% with no accuracy drop.

[Peerd @getpeerd]

@infinterenders Check out peerd if you’re interested in AI agents in the browser!

[Peerd @getpeerd]

No peerd model break outs yet!

[Jay @jayair]

I’m sorry but a model escaping a “sandbox” says more about the sandbox than the model

[Peerd @getpeerd]

@ClaudeDevs Peerd integrated message passing as a first class citizen on day 1! If you’re looking for a unique take on a harness, check us out.

[Peerd @getpeerd]

Message passing is the future for agents! Natively integrated into peerd as a first class citizen on nearly day 1.

[ClaudeDevs @ClaudeDevs]

New in Claude Code: your sessions can now message each other.

Instead of having to re-explain yourself in another session, you can now tell Claude to do it. It sends a summary (not your history or files), and the other session picks it up mid-task.

[Peerd @getpeerd]

Introducing peerd: One local, free chromium instance for all your agents, using the same V8 isolates Cloudflare workers charge you for!

[Cloudflare Developers @CloudflareDev]

Introducing Kitesurf: a browser built for agents, running entirely on Cloudflare Workers.

Chromium is too heavy to hand every agent one. Kitesurf is written in Rust, uses 3-7x less CPU and memory, and spins up per request.

Free in beta: https://t.co/Vm8kVCgSkG

[Peerd @getpeerd]

@brandon_galang @PrimeIntellect @herdrdev Try out peerd! It’s the most unique take on a harness, and learns and adapt to real sites and APIs as it uses them.

[Peerd @getpeerd]

We actually did!

[tweet davidson @andyreed]

“we sandboxed the agent”

meanwhile the agent:

[Peerd @getpeerd]

@SullyOmarr Would love your opinion on peerd as a general purpose harness!

[Jake @JustJake]

There’s only two things left to sell:

Compute and Context

[Peerd @getpeerd]

@10x_er What if instead of browser use you just use the browser??

[Peerd @getpeerd]

Just use your browser!

[10x Engineer @10x_er]

cli agents are just larp, there is no reason whatsoever to not use a gui harness it’s better in every possible way. all of this nonsense is the vim vs vscode nerds of this era

[Peerd @getpeerd]

@valigo We didn’t have it so bad!

https://t.co/XbLpz6xyCZ