Use command-line tools-Container Registry(ACR)-阿里云帮助中心

The acr-skill and ORAS command-line tools let you push and pull Skills to and from an ACR Enterprise Edition instance.

Use the acr-skill tool

acr-skill manages the full lifecycle of a Skill, including publishing, installing, updating, listing, and verifying. For example:

These are basic examples. For detailed usage, see acr-skill command-line tool.

Publish a Skill: Package the contents of a local Skill directory as an OCI artifact and publish it to an ACR Enterprise Edition instance.
```
acr-skill publish <registry>/skills/my-skill:1.0.0 \
  --dir ./my-skill --username <USERNAME> --password <PASSWORD>
```
Install a Skill: Pull a Skill artifact from an ACR Enterprise Edition instance and install it to a local directory.
```
acr-skill install my-skill \
  --namespace skills \
  --version 1.0.0 --username <USERNAME> --password <PASSWORD>
```

List Skills: Lists installed Skills.

# List Skills in the current directory
acr-skill list

# List Skills in a specified directory
acr-skill list --directory ./my-skills

# Output in JSON format
acr-skill list --format json

Use the ORAS tool

ORAS is an open-source command-line tool for pushing and pulling any type of artifact to and from an OCI-compliant registry. You can use ORAS as an alternative to acr-skill for basic Skill push and pull operations.

See the official documentation to install the ORAS tool.

Push a skill

Package the Skill directory's contents:

# Change to the parent directory of the Skill directory
cd /path/to/parent

# Package the Skill directory as a tar.gz file, excluding the .git directory
tar --exclude='.git' -czf my-skill.tar.gz -C my-skill .

Create an empty configuration file:
```
echo '{}' > config.json
```

Upload the artifact using oras push:

oras push <registry>/skills/my-skill:1.0.0 \
  --artifact-type application/vnd.agent.skill.v1+json \
  --config config.json:application/vnd.oci.empty.v1+json \
  my-skill.tar.gz:application/vnd.agent.skill.content.v1.tar+gzip \
  --annotation "org.agent.skill.name=my-skill" \
  --annotation "org.agent.skill.version=1.0.0" \
  --annotation "org.agent.skill.description=My custom Skill"

Clean up the temporary files:
```
rm -f my-skill.tar.gz config.json
```

Pull a skill

Create a destination directory:
```
mkdir -p ./downloaded-skill
```

Download the Skill artifact:

oras pull <registry>/skills/my-skill:1.0.0 \
  -o ./downloaded-skill

If the downloaded file is a tar.gz file, extract it:

cd ./downloaded-skill
tar -xzf *.tar.gz
rm -f *.tar.gz