We're building a place to create agents, run them in the cloud, and work on one project with your team and your agents in a shared workspace. Tasks keep running in a cloud VM when your laptop is off, and you can check in from your phone or browser.
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Keep agents, project materials, tasks, and results together. Create separate spaces for different projects, and choose who can join each one.
Sample workspaces. A workspace stays in place between runs; agents run when they have a task.
NeumBox works with Claude Code, Codex CLI, OpenCode, and Pi, with a longer-term path for custom agents.
Compatibility varies by runner, version, and configuration.
Start in the cloud. Choose a runner, define a role, and connect the tools and project context each agent is allowed to use.
Invite people into a shared workspace, direct agents together, and review progress in one place—with clear roles and a record of who asked for what.
Once a run has started in the cloud, closing the control page won't itself stop the task. Return from your phone or browser to check progress and continue.
Runs may pause or stop for approvals, errors, time limits, or usage limits.
Close your laptop. Keep building.
Bring a Claude Code project and selected conversation context from your laptop into a cloud task environment, then continue from your phone.
A code push alone doesn't include local Claude Code session files. Exporting selected context is a separate, explicit step.
Coding agents can take on longer, more independent work than ever. But when they run on your laptop, they are limited by the same machine you rely on for everything else.
NeumBox gives your agents a persistent cloud computer to work from. Your project files, dependencies, and environment stay in place, so work can continue without setting up a new machine for every task.
Start locally with the agents and projects you already use. When you need more capacity or need to step away, move the task to the cloud. It keeps running after you close your laptop, and your local project stays in sync.
Most developers already have a setup they trust: projects on their computer, agents they know how to use, and configuration they have built up over time.
NeumBox is designed to work with that setup. It can import existing projects and sessions without moving your files or changing the tools already installed on your computer. You can work locally when that is enough, then continue in the cloud when a task needs more time or more room.
A task should not have to start from scratch every time it moves to the cloud.
Each NeumBox account has a cloud computer that keeps its project files, installed dependencies, and working environment. It is there when you return. You can run tasks while your computer is off, review changes from the web, and keep local and cloud versions of a project in sync.
Different tasks call for different agents and models. NeumBox lets you choose compatible combinations without changing your whole workflow or managing separate accounts for every option.
Use the tools that fit the task. Keep your projects, history, and work in one place.
NeumBox gives coding agents a persistent place to work, whether you are at your desk, away from your laptop, or ready to pick the project up again.
Ella Lu has spent more than a decade working across media technology, generative AI, and AI infrastructure. She helped build growth at musical.ly/TikTok and has led product, partnerships, and go-to-market work at Bilibili, Reel.AI, PixVerse, Alibaba Cloud, and Qwen U.S.
NeumBox is a cloud agent platform in development. The goal is to let individuals and teams create agents, organize them in workspaces, and direct their work together.
No. Here it means configuring an agent instance: its runner, instructions, tools, project context, and allowed actions. Training a new foundation model is not part of the product described here.
Not after the transfer is confirmed and execution has moved to the cloud. Your phone or browser is the control interface, not the machine doing the work.
The handoff includes context you explicitly select, export, and approve. A code push alone does not automatically include local Claude Code session files. Exact session restoration and cross-runner context compatibility still need validation.
Closing the control page doesn't itself stop a cloud run. Runs can still wait for approval, encounter errors, reach limits, or be stopped by an authorized user. Closing this preview website ends its local simulation.
No. NeumBox also works with Codex CLI, OpenCode, and Pi. Support for compatible custom agents comes later.
Yes. Choose a runner, configure a role and allowed resources, and create an agent in a workspace without first starting a local session. The creation flow on this page is a simulation.
Broad agent choice is the goal, not a claim of universal compatibility today. Support will depend on a runner's interfaces, authentication, environment needs, and validated integrations.
The integration names describe compatibility, not an official partnership or endorsement. Any partnership claims must be verified before publication.
That is a core part of the longer-term vision. Shared workspaces are intended to let invited members give instructions, review progress, and approve permitted actions according to their roles. Sharing a workspace is not intended to expose personal credentials or private conversations by default.
The preview shows follow-up instructions entering a queue, with each message attributed to its sender. The production system will need explicit coordination and permission rules; this page does not implement real concurrent execution.
Explore a future where your agents, projects, and team share a home in the cloud.