Fly.io
Arcade tools designed for LLMs to interact with Fly.io
1.0.2Fly.io Toolkit
An Arcade toolkit that lets LLMs manage Fly.io infrastructure — apps, Machines, volumes, networking, TLS certificates, secrets, and deployments — via the Fly.io API.
Capabilities
- App & release management: list, inspect, and deploy apps; roll out new container images; browse release history scoped to any organization.
- Machine lifecycle: create, start, stop, restart, and destroy individual Machines; scale Machine count up or down; resize VM compute and memory.
- Storage & networking: create, extend, and destroy persistent volumes; allocate and release dedicated IP addresses; list all assigned IPs including shared IPv4.
- TLS certificates: add custom-domain certificates, retrieve required DNS validation records, check validation status, list, and remove certificates.
- Secrets & config: set and unset app secrets with optional immediate rollout; list secret names (values are never returned by Fly.io).
- Observability & discovery: read recent app logs (requires a token with explicit log-read access; returns a
no_accessstatus rather than raising when access is absent); list organizations, regions, and Machines with pagination metadata.
Secrets
FLYIO_ACCESS_TOKEN — A Fly.io personal access token or deploy token used to authenticate every API call. To create one, log in to the Fly.io dashboard, navigate to Account → Access Tokens, and generate a new token. For full infrastructure management, the token needs broad API access. For log reading specifically (Flyio.GetLogs), the token must additionally have log-read access granted; a token without it will cause that tool to return a no_access result rather than raising an error. Fly.io also supports scoped deploy tokens per-app, which are suitable for deployment-only workflows but will lack permissions for organization-level or cross-app operations.
See the Arcade secrets guide for how to store and reference secrets in Arcade, or manage them directly at https://api.arcade.dev/dashboard/auth/secrets.
Available tools(30)
| Tool name | Description | Secrets | |
|---|---|---|---|
Add a TLS certificate for a hostname and return the DNS records to set. | 1 | ||
Allocate a new IP address for an app. | 1 | ||
Check a certificate's validation status and any pending DNS records. | 1 | ||
Create a new Machine for an app from a container image. | 1 | ||
Create a new persistent volume for an app. | 1 | ||
Roll a new container image out to all of an app's Machines. | 1 | ||
Permanently destroy a Machine. Stop it first unless force is set. | 1 | ||
Permanently destroy a volume and the data it holds. | 1 | ||
Grow a volume to a larger size. Volumes cannot be shrunk. | 1 | ||
Get the current status of a single Fly.io app. | 1 | ||
Read recent historical log entries for an app, optionally filtered.
Reading logs requires a token granted log-read access, which is a capability
separate from app management; a token without it cannot read logs at all. When
that access is missing this returns a ``no_access`` result rather than raising,
so prefer branching on the result's ``status`` over assuming logs are present. | 1 | ||
Get the configuration, state, and health of a single Machine. | 1 | ||
List Fly.io apps, optionally scoped to a single organization.
Apps are returned in Fly.io's own ordering, with pagination metadata so a
caller can tell when more apps exist beyond the returned window. | 1 | ||
List the custom-domain TLS certificates configured on an app. | 1 | ||
List the IP addresses assigned to an app, including the shared IPv4. | 1 | ||
List the Machines that belong to an app. | 1 | ||
List the Fly.io organizations the configured token can access. | 1 | ||
List the Fly.io regions available for deploying apps and volumes. | 1 | ||
List an app's release history, newest first. | 1 | ||
List an app's secret names. Secret values are never returned by Fly.io. | 1 | ||
List the persistent volumes that belong to an app. | 1 | ||
Release a dedicated IP address so it is no longer assigned to the app. | 1 | ||
Remove a custom-domain TLS certificate from an app. | 1 | ||
Restart a Machine and report its settled state. | 1 | ||
Scale an app to a target Machine count by adding or removing Machines. | 1 |