Documentation

From setup to your next test run.

Run a disposable copy of the Compose services you pick, give an agent an environment, or open a model on a GPU. Find the steps and help for what you are doing now.

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29 guides•Your own cloud account•SSH is the only open port

Start with your task

What would you like to do?

Follow these four in order. Each one ends with the next step.

Run a test on a disposable environment

Install, preview for free, launch, tunnel, test, tear down.

Open guide

Copy a recipe for your stack

Starter chalupa.yml files for web and database stacks, queues and search, and replica sets.

Open guide

Give your agent an environment

Connect an MCP client, read the action contract, and keep billable actions behind a confirmation.

Open guide

Run and test

Configure the environment, run suites with chalupa test, keep data between runs, and handle secrets.

chalupa.yml referenceEvery field of the config, with a table and an example for each.LifecyclePrepare, launch, work, and sink.Run a suite with chalupa testLaunch, run a declared browser-flow suite from your machine, collect results and sink, in one command.Declarative CIDeclare test commands and run them in a disposable environment.Data and seedsSeparate persistence and repeatable restores.

From setup to your next test run.

What would you like to do?

Run a test on a disposable environment

Copy a recipe for your stack

Give your agent an environment

Run and test

Find your logs and evidence

Results and evidence

Speed and cost

Models on a GPU

Reference