Ezail Cloud Harness — Run Claude Code, Codex & More in the Cloud

Your coding agent, running in the cloud

Pick your favorite harness — Claude Code, Codex, OpenCode, Cursor, and more — and let it work on a cloud computer you control from WhatsApp.

Why Cloud Harness

Pick your harness

Choose from nine agent harnesses — Claude Code, Codex, OpenCode, Cursor, Pi, and more — and switch anytime from your settings.

No laptop needed

Your harness runs on a cloud computer. Close your laptop, go offline — tasks keep running and the result arrives as a message.

Fast and persistent

Sandboxes start in seconds and your workspace is saved between tasks, so follow-up requests continue right where the last one stopped.

From message to running code

  1. Send a task

Message Ezail on WhatsApp with what you want built, fixed, or analyzed.

  1. The harness works

Your chosen harness spins up in a secure cloud sandbox with a shell, files, and internet access, and gets to work.

  1. Get the result

You receive the outcome as a message. Ask follow-ups anytime — the workspace remembers your project.

Run your own harness in the cloud

Available to everyone — pay only for what you use with credits, or bring your own API key. Top up anytime.