Fly.io
Arcade tools designed for LLMs to interact with Fly.io
1.0.2Fly.io toolkit for Arcade gives LLMs full programmatic control over Fly.io infrastructure via the Fly.io API. It covers the complete app lifecycle — machines, volumes, networking, secrets, certificates, scaling, and observability.
Capabilities
- App & release management: list, inspect, and deploy apps; browse full release history; list and scope by organization.
- Machine lifecycle: create, start, stop, restart, and permanently destroy Machines; read configuration, state, and health; scale machine count and VM size/memory.
- Persistent storage: create, list, extend, and permanently destroy volumes attached to an app.
- Networking & TLS: allocate and release dedicated IP addresses; add, check, list, and remove custom-domain TLS certificates with DNS record guidance.
- Secrets management: set, list (names only), and unset app secrets with optional immediate rollout; secret values are never returned by Fly.io.
- Logs & metadata: read recent historical log entries (requires log-read access on the token; returns
no_accessstatus rather than raising when missing); list available regions and organizations.
Secrets
FLYIO_ACCESS_TOKEN — A Fly.io personal access token or deploy token used to authenticate all API requests. Obtain it from the Fly.io access tokens dashboard (requires a Fly.io account). For full toolkit access including log reads, ensure the token has both app-management and log-read permissions; a token lacking log-read access will cause Flyio.GetLogs to return a no_access status instead of log entries. Fly.io's own documentation on token scopes is available at https://fly.io/docs/security/tokens/.
Configure secrets in Arcade: https://docs.arcade.dev/en/guides/create-tools/tool-basics/create-tool-secrets. Secrets can also be managed 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 |