Safely extract, mirror, initialize, and verify a version-pinned Karmada control plane and optional Dashboard on an existing Kubernetes host cluster. Use when Codex needs to inventory every Karmada image before installation, copy multi-architecture images into a private registry, render manifests with private image references, run karmadactl init, configure offline or China-restricted deployments, or audit an existing Karmada bootstrap plan without exposing registry credentials or kubeconfig contents.
Safely preview, install, configure, and verify Docker Engine CE on Ubuntu or Debian hosts through an apt repository. Use when Codex needs to initialize Docker on a new Ubuntu/Debian server, replace distro-provided Docker packages with Docker CE, choose an official or China-accessible mirror, install a pinned Docker version, enable the Docker service, or grant an existing user non-root Docker access.
Securely initialize or update a key-only user on one or more existing Linux hosts over SSH. Use when Codex needs to create a Linux account, install an authorized SSH public key, add existing supplementary groups, grant explicitly requested passwordless sudo, migrate an unsafe password-based host bootstrap flow, or batch-initialize user access on arbitrary Linux servers without embedding personal data or private keys.
Discover existing Volcengine network resources and provision, initialize, review, or migrate a secure ECS host with parameterized Terraform. Use when Codex needs to list or reuse VPCs, subnets, and security groups; create a Volcengine virtual machine with optional network/security-group/EIP resources; bootstrap an ECS instance with cloud-init; configure private-only access or a local SOCKS5 tunnel; remove hard-coded infrastructure values; or audit an ECS deployment for credential and network exposure.
Generate four app-logo candidates for user selection, then turn the chosen direction into a cohesive production-ready icon family for macOS, Windows desktop/MSIX, and the Web. Use when Codex needs to design an app logo or icon, present visual alternatives, create transparent and solid icon masters, make a macOS menu-bar template or Dock icon, build .icns/.ico/favicon files, or export Microsoft Store/MSIX visual assets.
Generate finished raster images from text prompts through the fixed HaoduoToken relay using gpt-image-2. Use when Codex needs to create a poster, cover, key visual, illustration, concept art, infographic-style image, wallpaper, thumbnail, social image, or any other text-to-image asset through the bundled relay helper. This skill does not edit existing images or accept masks/reference images.