Start
Agents on the box
Every computer runs Ubuntu with these tools ready on the PATH.
What is installed
| Tool | Command | Notes |
|---|---|---|
| Claude Code | claude | Anthropic's coding agent. Sign in with your Claude plan or an API key. |
| OpenAI Codex | codex | Sign in with ChatGPT or an API key. |
| Gemini CLI | gemini | Sign in with Google or an API key. |
| OpenCode | opencode | Open source agent, bring any provider. |
| tmux | tmux | Sessions that outlive the browser tab. |
| Git | git | Clone, commit, push. |
| Node.js 24 | node, npm, npx | Plus Python 3. |
| rh | rh | Robinhood Chain reads and an MCP server. See the rh page. |
Your accounts, your usage
Cloudgrad sells the computer, not the model. You sign in to each agent yourself inside the terminal, and the agent bills your own plan. Logins live on the computer's disk, so Save and stop keeps them for the next session.
tmux in thirty seconds
Ctrl-b c new window (one agent per window)
Ctrl-b n next window
Ctrl-b 0..9 jump to a window
Ctrl-b % split side by side
Ctrl-b d detach (the work keeps running)Give them a night shift
Write the job down before you leave: an issue list, a BRIEF.md, a failing test suite. Then start each agent in its own window with the task, for example:
claude "work through TODO.md, run the tests after each item, commit as you go"
codex "add tests for src/billing until coverage passes 80%"
gemini "read BRIEF.md, research it, write REPORT.md with sources"Credit is the only limit on how long they run: at 0.60 USDG an hour, 10 USDG buys about 16 hours.