orbstack

name	orbstack
description	Use OrbStack on Matt's Mac for Docker/Compose, Linux machines, isolated sandboxes, Kubernetes, networking/domains, file access, SSH, and troubleshooting. Trigger when working with OrbStack-specific commands (`orb`, `orbctl`, `mac`), `.orb.local` domains, OrbStack Docker context/socket behavior, OrbStack machines, isolated machines for untrusted code, or Kubernetes under OrbStack.

OrbStack

Use this skill when OrbStack is part of the environment, not for generic Docker/Kubernetes advice. Prefer the installed CLI as the source of truth, then fall back to the docs notes in references/docs-notes.md.

First checks

Start by checking the live machine, because Matt keeps OrbStack current and docs can lag the installed CLI:

orb version
orb status
orb list
docker context ls

For command details, use orb help and orb <command> --help instead of guessing flags. Treat the current machine list as runtime state, not skill content.

Common workflows

For Docker/Compose, use normal docker and docker compose; OrbStack supplies the engine and usually selects the orbstack context automatically. Use orb logs docker for engine logs and orb config docker for daemon config. Do not expose Docker TCP sockets casually; that is effectively remote root on the Mac.

For Linux commands, run orb <cmd> in the default machine or orb -m <machine> -u <user> <cmd> for a specific target. Use orb push and orb pull for explicit file transfer, or paths under /mnt/mac and ~/OrbStack/<machine> for integrated file sharing.

For untrusted code or autonomous agents, prefer an isolated machine:

orb create --isolated --isolate-network --mount ~/project:/work ubuntu sandbox

Only add --forward-ssh-agent or broad mounts when the task actually needs them. Isolated machines reduce file/host exposure but are not malware sandboxes.

For local service access, remember OrbStack domains before inventing port-forwarding glue: containers use <container>.orb.local, Compose services use <service>.<project>.orb.local, machines use <machine>.orb.local, and Kubernetes uses *.k8s.orb.local. If automatic web-port detection chooses wrong, set dev.orbstack.http-port.

For Kubernetes, use OrbStack's built-in cluster unless the task explicitly needs multi-node behavior. Locally built Docker images are already visible to Pods; avoid :latest or set imagePullPolicy: IfNotPresent.

Reference

Read references/docs-notes.md when you need exact OrbStack behavior for networking, domains, isolated machines, file sharing, SSH, engine config, or Kubernetes.