We're engineers that build open source tools for the way software gets written today.

Each project stands on its own. Together they cover where an agent runs, how people work with it, and how they reach it.

Conductor

Go · Nuxt

Shared agent terminals.

A desktop app for Windows, macOS and Linux, also available in the browser. Launch Claude Code, Codex, Antigravity or any other CLI agent in real terminals, watch and drive them in one place, and send a teammate a link to a live session.

  • The Yard for every session at once, and the Roundhouse to rotate through them full size
  • An editor beside the agent: open any file it mentions, edit and save, review its changes, and ask it about the lines you select
  • Crews: several agents on one goal, each starting when the last goes idle
  • Agents tell you when they need you; answer from the queue

Switchyard

For Conductor

The meeting point for Conductor sessions.

Connects people to sessions running on their owners' machines. It runs no agents and keeps no terminal output: a session goes straight from the owner's machine to the viewer's browser. Use our free hosted one at switchyard.rslabs.net, or run your own.

"rendezvous": {
  "server": "https://switchyard.rslabs.net",
  "token": "<host token>"
}

Boxcar

Pre-alpha

A microVM for every agent, and a record of everything it did.

Boots a small Linux guest on KVM. Every file change, connection, DNS query, process and model tool call lands in one hash chained log, and nothing reaches the network without a rule that allows it.

$ boxcar run --allow '*.github.com:443' -- npm ci
$ boxcar audit verify <session>
BoxcarRun it isolatedIts own VM, its own network policy, a log you can verify.
ConductorDrive it togetherReal terminals in the browser, with View or Control links.
SwitchyardReach it from anywherePeer-to-peer sessions, joined through one public address.

Empowering customers to build, innovate, and scale like a startup.

The engineers behind these projects also build reliable, scalable solutions for the world's most admired companies.

Build

From first idea to launch

If it runs on a screen, a server or a device, we can build it. Products, platforms, internal tools or something no one has made before, delivered by senior engineers who ship early, ship often and hand you software your team can own.

Innovate

New ideas, working fast

We turn bold ideas into working software quickly, then put AI to work where it pays off. We build our own open source tools for AI coding agents, so our advice comes from what holds up in practice, not from a slide deck.

Scale

Ready for what's next

When growth arrives, your software shouldn't flinch. We make systems faster, more reliable and ready for ten times the demand, so you can say yes to the next customer, the next market and the next big day.