▍ TERMINALBOX · v1.0

Your coding agent. Still running.

Start a task, close the tab, and reattach to the same live terminal from any machine.

Cancel anytime. Payment happens on Stripe. Agent-provider access is separate.

14-day first-payment refund. Read the plain-English policy.

See the 20-second handoff Compare all plans
claude-refactor

$ claude

Claude Code · /workspace/repo

> Refactor data loader to stream results and add tests.

I'll refactor the data loader to use a streaming approach and add comprehensive tests.

Plan

Update loader to async generator
Add backpressure handling
Write unit tests
Update integration tests
Run test suite

Edit src/loader/stream.ts

+ 142 − 68

Edit test/loader/stream.test.ts

+ 211

Bash npm test

> 32 passed (1.2s)

✓ All tests passing.

>

▍ See the handoff

Watch the laptop leave.
The work doesn’t.

The agent runs in a hosted Linux terminal, not in your browser. Close the laptop and reconnect to the same tmux session from your next screen.

See how persistence works →
refactor-auth · running
Desk · laptop attached
$ codex --full-auto
› Refactor auth middleware and run the full test suite.
• Reading 47 files
✓ Updated internal/auth/middleware.go
✓ Added session expiry coverage
Running tests · 38 / 64
Terminalbox
Workspace live fra1 · tmux main
refactor-auth
[•]
Ready anywhere Open when you need to steer
01
Start the task

The agent works in a hosted terminal.

The process and project live on Terminalbox—not on the laptop.

01Close the tab
Your work keeps running in a persistent tmux session.
02Process stays live
It can keep working—or wait for your next instruction—without losing terminal state.
03Reconnect anywhere
Pick up the same session from any machine.
▍ Free open skill · no account

Start here before you buy a host.

Install a provider-neutral workflow that checks your current computer, your agent's official remote mode, and a server you already own before it recommends new paid infrastructure.

  1. 01Current computer
  2. 02Provider-native remote
  3. 03Existing host
  4. 04New paid host
Review the workflow and source →
Install with an Agent Skills client
npx skills add Anchras/terminalbox-tools --skill keep-agent-running

Markdown instructions only: no scripts, hooks, MCP server, telemetry, or credential access.

▍ Supported tools

Pick the coding agent you already use.

Sign in with the eligible Claude, GitHub Copilot, OpenAI, Gemini, or OpenCode account or API access you already manage. Terminalbox keeps the terminal running; your provider account powers the agent. Need plain server access? Use the auto-pausing SSH client without a paid plan.

▍ Codex hosting · €6/month

Give Codex a host that stays awake.

Run the actual Codex CLI in a prepared Linux environment with 2 vCPU, 4 GB RAM, 50 GB storage, browser access, Terminalbox CLI attachment, and tmux. Leave the workspace running without operating a VPS.

See Codex hosting Compare Codex phone workflows

Terminalbox hosts the environment. OpenAI access and usage are separate.

Base
€6/month
Workspace
2 vCPU · 4 GB RAM
Storage
50 GB persistent
Access
Browser + TBX CLI
▍ Founding customer setup

Bring one real task.
We’ll get it running with you.

Start with your email. We’ll ask about the task by reply, help choose the right template, guide agent authentication inside your terminal, and verify that you can reconnect from another device. The setup is included with any paid plan while Terminalbox is young.

Start with your email See plans from €6
  • 01
    One focused setup conversation

    No sales deck. We work from the task you actually need to keep running.

  • 02
    Your existing agent account

    Enter credentials in your own terminal—never send them in the setup request.

  • 03
    A working handoff before we stop

    Close the first browser and reopen the same live session from another device.

▍ What it is

A browser home for your coding agent.

Start a tool, leave the tab, and come back to the same working terminal later. Terminalbox keeps the agent running while you move between machines.

claude-code · active
$ opencodeTerminalbox restored your last browser sessionGemini CLI and OpenClaw are one click away
▍ Why bother

Keep the agent close, even when your laptop is closed.

Kick off a refactor before lunch, check progress from another browser, and return to the same terminal state when you are ready to steer again.

▍ Pricing

One persistent agent. €6 per month.

Base gives one coding agent a full Linux terminal with 2 vCPU, 4 GB RAM, and 50 GB of persistent storage. No metered Terminalbox compute. Upgrade only when you need parallel agents.

Compare agent plans
▍ Questions, answered

Frequently asked questions

Terminalbox runs coding-agent tools in a browser terminal, including Claude Code, GitHub Copilot CLI, Codex, Gemini CLI, OpenCode, Hermes, and OpenClaw.