Continue my work
Hand your own agent the keyboard. It picks up your session in your project, drives the coding tools you started, and tells you what they're asking.
Encrypted, portable workspaces · Open-source core
Resume your work anywhere. Let your agents work in it for you.
Every project gets an encrypted workspace that moves between your computer, your own servers and the cloud, and that any agent can join, on your terms.
Free · macOS 26 or later · Apple silicon
research-agent is continuing your work
~/acme-api $ npm test -- retries
FAIL api/retries.spec.ts
✕ retries a declined payment once
→ editing api/retries.ts
~/acme-api $ npm test -- retries
PASS api/retries.spec.ts
? Push fix/retries to the remote?
waiting for your answer…
Close the laptop. Keep going.
One workspace, wherever you need it. Its files, history, tools and settings travel together, encrypted, and pick up exactly where you left off.
- acme-api ✓ On your laptopWorks offline. Saves as you go.
- acme-api ✓ On your serverOne click to move. Runs while you sleep.
- acme-api ✓ Back anywhereSame files, same history, same tools.
Your space. Any agent.
Bring the agents you already use. They connect to your workspace from wherever they run, do the work there, and leave it with you. Switch agents any time; your work stays put.
A lane of its own
Parallel or less trusted agents get their own lane and branch. They can't touch your files or sessions, and their results arrive as changes you review.
- Watch any agent liveSee its terminal as it works.
- Take over in one clickYour keyboard wins, always.
- Revoke instantlyAccess ends, sessions close.
- Every change attributedHistory shows who did what.
Only you hold the keys.
Your work is encrypted on your own device before it's saved anywhere. Wherever it's stored, nobody else can read it.
Encrypted before it leaves
Keys stay on your devices, with a recovery key only you keep.
Every save kept
Go back to any earlier point, from any machine.
Your servers, your storage
Run workspaces on machines you own and keep saves in your own bucket.
Open-source core
The runner, the in-workspace agent and the format are Apache-2.0. Read every line.
Get Portenv.
Your first workspace is ready in a few minutes. No account to create, no dashboards to learn, nothing to configure from a terminal.
Free · macOS 26 or later · Apple silicon · Other platforms later