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creating-ec2-image-builder-pipeline

Creates a complete EC2 Image Builder pipeline that builds a custom AMI with pre-installed software, distributes it to target regions, executes the pipeline, and creates a launch template. Use when setting up automated AMI creation with IAM roles, build components, image recipes, and infrastructure configuration.

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W012: Unverifiable external dependency detected (runtime URL that controls agent).

What this means

The skill fetches instructions or code from an external URL at runtime, and the fetched content directly controls the agent’s prompts or executes code. This dynamic dependency allows the external source to modify the agent’s behavior without any changes to the skill itself.

Why it was flagged

The Image Builder component in references/ec2-image-builder-pipeline.md (step 4) uses curl to download and then run the AWS CLI installer from https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip, which fetches remote executable code that is executed during pipeline runtime.

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Repository
aws/agent-toolkit-for-aws
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Security analysis
Snyk

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