rainier

Overview ¶

Command rainier is the client CLI for controld and for Rainier Cloud.

Its public surface is small on purpose and is specified in docs/cli-v0-contract.md: sign in, check readiness, authenticate a coding agent, and create and manage sessions. Everything else — self-hosted login, environments, secrets, contexts, transfers, snapshots, administration — still dispatches, but lives under `rainier help all` so that a first-time reader sees the product and not the toolbox.

Subcommand dispatch follows runnerctl's style: stdlib `flag` per subcommand, no cobra.