Start here
1
Install the CLI
2
Deploy your app
Open your coding agent (Claude Code, Cursor, Codex, or any agent the setup wired) in a directory with a Dockerfile and tell it:You complete the one-time login; the agent drives the rest. The result is a running app on its own URL, with its database connection injected. Under the hood the agent runs the insta CLI, which you can also drive by hand.
Your prompt
3
Keep going
The quickstart walks through each step, including your first branch; agent setup covers what the agent wiring installs. From there, the primitives: Postgres, storage, and compute.