home/categories/git-workflows/mukul975-anthropic-cybersecurity-skills-skills-securing-github-actions-workflows-skill-md
git-workflowsdevops

securing-github-actions-workflows

This skill covers hardening GitHub Actions workflows against supply chain attacks, credential theft, and privilege escalation. It addresses pinning actions to SHA digests, minimizing GITHUB_TOKEN permissions, protecting secrets from exfiltration, preventing script injection in workflow expressions, and implementing required reviewers for workflow changes.

mukul975
maintainer
mukul975
Updated 4/6/2026
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quick start

Installation and usage

This skill covers hardening GitHub Actions workflows against supply chain attacks, credential theft, and privilege escalation. It addresses pinning actions to SHA digests, minimizing GITHUB_TOKEN permissions, protecting secrets from exfiltration, preventing script injection in workflow expressions, and implementing required reviewers for workflow changes.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use securing-github-actions-workflows