Open CLI

flyctl

officialcautiondeploybrew

Fly.io · Global deploys, machines, and app scaling from the terminal.

$ brew install flyctl
One-liner to try
$ fly auth login && fly launch

Agent pack

Copy into an agent

A markdown-ready setup brief with install, verify, safe starting commands, and guardrails for AI agents.

Open .md
Readiness
Usable with guardrails · 50/100
Verify
fly auth whoami
Agent URL
/cli/flyctl/agent.md

Quick reference

Installbrew install flyctl
Verifyfly auth whoami
First commandfly auth login && fly launch

About

The official CLI from Fly.io. Global deploys, machines, and app scaling from the terminal.

Example workflow

1. fly auth login && fly launch

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