arctl skill build

agentregistry

Reference

CLI

arctl skill build

Build a skill as a Docker image from a local skill folder containing a SKILL.md file.

This command reads the SKILL.md frontmatter to determine the skill name, builds a Docker image, and optionally pushes it to a registry. If the given directory contains multiple subdirectories with SKILL.md files, all matching skills are built.

Usage

arctl skill build <skill-folder-path> [flags]

Examples:

arctl skill build ./my-skill --image docker.io/myorg/my-skill:v1.0.0
arctl skill build ./my-skill --image docker.io/myorg/my-skill:v1.0.0 --push
arctl skill build ./my-skill --image docker.io/myorg/my-skill:v1.0.0 --platform linux/amd64

Command-specific flags

--image string: Full image specification (e.g., docker.io/myorg/my-skill:v1.0.0)
--platform string: Target platform for Docker build (e.g., linux/amd64, linux/arm64)
--push: Push the image to the registry

Global flags

-v, --verbose: Enable verbose output.
-h, --help: Display help information for the command.

arctl prompt show arctl skill delete