Fly.io (flyctl) CLI for Openclaw

A secure interface for managing Fly.io applications, databases, and deployments using the flyctl command-line tool.

justinburdett
v1.0.3
Feb 8, 2026
1
3.3k
0

Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install flyio-cli

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install flyio-cli using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is Fly.io (flyctl) CLI?

The Fly.io CLI skill enables AI agents to interact directly with the Fly.io platform via the official flyctl utility. Designed with a safety-first philosophy, this skill prioritizes read-only diagnostic actions—such as streaming logs, checking app status, and inspecting configurations—to ensure visibility without risk. It is a vital component for developers using Openclaw Skills who need to bridge the gap between their local development environment and cloud-scale infrastructure.

This skill excels at identifying build-time failures, particularly for complex stacks like Rails and Docker, while maintaining strict guardrails for high-risk operations. By requiring explicit user approval for deployments, secret updates, and database mutations, it provides a controlled and professional environment for automated cloud operations.

Fly.io (flyctl) CLI Use Cases

  • Monitoring application health and performance via real-time logs.
  • Troubleshooting complex Docker build failures and platform architecture mismatches.
  • Deploying new application versions with manual approval gates.
  • Provisioning and managing Fly Postgres clusters and database attachments.
  • Automating CI/CD pipelines and pull request preview environments.

How Fly.io (flyctl) CLI Works

  1. The skill identifies the target application by scanning for a fly.toml file or listing active apps.
  2. It performs initial diagnostics using read-only commands like fly status and fly logs to assess the current environment state.
  3. For troubleshooting, it analyzes error outputs from builds to determine if issues are related to Docker configurations, secrets, or platform regions.
  4. When a mutation is required, such as a deployment or secret change, the skill prompts the user for explicit authorization.
  5. Upon approval, it executes the command (e.g., fly deploy) and monitors the lifecycle until the state change is successfully verified.

Fly.io (flyctl) CLI Setup

To integrate this skill, you must have the Fly.io CLI installed and authenticated on your system.

# Install the flyctl CLI
curl -L https://fly.io/install.sh | sh

# Login to your Fly.io account
fly auth login

# Verify your connection and list active apps
fly app list

Fly.io (flyctl) CLI Data Schema & Taxonomy

The skill interacts with the following data structures and configurations:

Component Source Description
fly.toml Local File The primary configuration file defining app identity, services, and routing.
Secrets Cloud State Encrypted environment variables (names visible, values hidden).
Logs Runtime API Real-time and historical application output for debugging.
Postgres Metadata Cloud State Information regarding attached database clusters and user permissions.
Volumes Infrastructure Definitions of persistent storage associated with specific machines.

Fly.io (flyctl) CLI Advanced Features

  • Multi-agent support for managing complex microservice architectures on Fly.io.
  • Intelligent detection of platform-specific Gemfile.lock requirements for Rails applications.
  • Automated setup for GitHub Actions deployment workflows and preview apps.
  • Remote-only deployment capabilities to offload build processes to Fly.io infrastructure.
  • Integrated SSH console execution for direct, interactive debugging of production machines.

SKILL.md


Loading

Related Openclaw Skills

Featured*