Most AI-generated code is slop that goes nowhere. Anyone can write code, but building software that works is still hard and requires much more than the ability to prompt a model. I like what these guys just released. Keep your terminal and your coding agent, and use Coldtea to Show more
Run your CLI agents
in the browser
Close your laptop, they keep working. On persistent cloud machines.
No SSH. Zero setup. One click to start.
Used by engineers at
- Revolut
- HelloFresh
- Amazon
- SuperTokens
- Appsmith
Close the laptop. The work continues.
The run is happening in the cloud, not on your hardware. Shut the lid, lose wifi, board a plane. It carries on to the end without you.
- Your agent keeps working in the cloud, not on your laptop
- 0 installs, on any device with a browser
- Reconnect in 1 second, further along than you left it
Runs on any device with a browser
Desktop, laptop, iPad, phone. The same session on every one of them, and nothing to install on any.
- No mobile app, because there is nothing to put in one
- Check on a run from a phone, then put the phone away
- Closing the tab never cancels anything
coldtea.ai
puerhclaude
Claude Code v2.1.236
Welcome back Favour!
Opus 5 (1M context) with high…
Claude Max · favour's Org
~/dev/acme-web.promo-codes
Tips for getting started
Run /init to create a CLAUDE.md
Use /agents to add a subagent
What's new
Added `managedMcpServers` …
/release-notes for more
│ Using Opus 5 (from .claude/settings.json) · /model
● high · /effort
›
▸▸ auto mode on (shift+tab to cycle) · ← for agents
Works with every CLI agent
- claude
- codex
- gemini
- opencode
- pi
- hermes
- antigravity
- any cli agent
Your credential, your plan, your rate limits. Coldtea orchestrates these agents. It never proxies them or resells tokens.
The most powerful agent environment, in the cloud
Everything the work needs after an agent starts: parallel worktrees, an editor, annotations, tasks, QA and monitoring.
Parallel worktrees
One repo, many agents, zero collisions. Each run gets its own worktree on its own branch, so five attempts at one task never touch each other
Terminal splits that talk
Split the tab into panes, run an agent in each, and let them message each other. A builder and a reviewer, going back and forth until it is right
Every CLI agent
It is a real terminal, so anything that runs in one runs here. Claude, Codex, opencode, and whatever ships next month
An editor beside the terminal
Review and code in the same tab. Read the change, tweak a line yourself, hand it back to the agent
Annotate the diff
Point at the exact line, in the editor or in the terminal. The note lands with the agent, so it sees precisely what you meant
Shareable artifacts
A run can publish a page: a report, a preview, a doc. One link anyone on the team opens, with nothing installed
Tasks
Every task carries its implementation plan and session logs, so an agent picks up work knowing what the last one did. Syncs with Linear, Jira and GitHub issues
Monitoring
Connect the tools you already run: PostHog, Sentry, Vercel and the rest. What breaks in production comes back as work your coding agents pick up
QA testing
Agents drive your app in a real browser and hand back a verdict. On every pull request, or on a schedule you set
Loved by developers
Been absolutely LOVING coldtea. Being able to seamlessly pass tasks between codex and claude has been such a hack. Also Ohans is one of the most cracked engineers i've ever met
Congrats on the launch! 🎉 Coding agents that can take care of entire SDLC and help ship with confidence is the future. I have seen cold tea qa agent taking care of fixes like a pro taking away all headaches. Well done team Cold Tea💫
The QA agents driving the real app is wild. Writing more code is a solved and a boring problem now haha
This is the future of agentic development.
This feels much closer to how developers actually ship software.
This could remove a lot of unnecessary tool switching.
$20a month
No seat minimum. No sales call. No contact-us tier.
Start for free. No credit card required
Nothing stops. The work is in the cloud, so the browser tab is a window onto it rather than the thing running it. Shut the lid, lose wifi, go into a tunnel. Your agent carries on in the shell, and the session is exactly where you left it when you open the tab again.
Close your laptop again
Develop in the most powerful cloud agentic environment.