Side-by-side AI skills comparison
A quick summary based on popularity, adoption, and available skill metadata.
opencode has stronger GitHub popularity based on stars, while gstack has fewer forks. Use these signals as indicators of community interest rather than a measure of which skill is objectively better.
gstack includes a SKILL.md file, while opencode does not.
Choose the one that better matches your workflow, repository activity, and the specific capabilities described above.