An open platform to build with
coding agents and other builders

Agent session with peekable code changes and follow-up chat

Work with other AI-native builders

Hire builders for paid trials, or offer your help when someone is stuck. A network for people who ship with agents.

Explore the Network

A meta-harness for your existing compute fleet and your existing agents

BuildAutomaton

Sessions list

Agent session

Work laptop

Your application
Cursor
BuildAutomaton CLI bridge

Cloud host 1 on your infrastructure

Your application
Claude Code
BuildAutomaton CLI bridge

Cloud host 2 on your infrastructure

Your application
Codex
BuildAutomaton CLI bridge
Terminal
$ npx @buildautomaton/cli@latest
Secure tunnel connected
Secure tunnel
Shared workspace
Bring machines you already own, connect them with the bridge
Work laptopClaude
VPCOpenCode
VPCCursor
Secure tunnels
Shared workspace
One surface, many hosts in parallel
Keep the agent harnesses you use, bring the subscriptions you already own

buildautomaton/cli

Open source

Terminal

$ npx @buildautomaton/cli@latest

Bridge ready

  • Open source bridge and integrated development environment (IDE).
  • Open source coming September 2026.

Agent session

Install PWA
9:41

BuildAutomaton

  • Browser agentic development environment (ADE) as a progressive web app (PWA). No Electron.
  • Works on phone and mobile.
CLI bridge
Listening…

End-to-end encryption

Encrypted session
  • End-to-end encryption (E2EE) on the tunnel when the bridge is remote.
  • Fully local when you run on a local machine.

Work with AI-native builders in one shared workspace.

Share sessions, hire for trials, keep your harnesses, run your fleet.

Getting started