Fly.io CLI

What this skill does

Use the Fly.io flyctl CLI for deploying and operating apps on Fly.io. Default to read-only diagnostics (status/logs/config/releases). Only perform state-changing operations (deploys, SSH exec, secrets, scaling, machines, volumes, Postgres changes) with explicit user approval. Use when asked to deploy to Fly.io, debug fly deploy/build/runtime failures, set up GitHub Actions deploys/previews, or safely manage Fly apps and Postgres.

Fly.io CLI is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.

How to install Fly.io CLI

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for flyio-cli and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add Fly.io CLI with a single command:

openclaw skills add flyio-cli

This pulls flyio-cli from ClawHub and installs it into ~/.openclaw/skills/flyio-cli/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use Fly.io CLI

Once installed, Fly.io CLI activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download .zip button above to grab flyio-cli-1.0.3.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/flyio-cli/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Fly.io CLI?

Install Fly.io CLI in the OpenClaw Easy desktop app by opening the Skills panel, searching for flyio-cli, and clicking Install. From a terminal you can run: openclaw skills add flyio-cli. Either way the skill is placed in ~/.openclaw/skills/flyio-cli/.

Is Fly.io CLI free?

Yes. Fly.io CLI is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.

What does Fly.io CLI do?

Use the Fly.io flyctl CLI for deploying and operating apps on Fly.io.

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