Prepare and troubleshoot packaging, signing, and notarization workflows for macOS distribution. Use when asked to archive a Mac app, validate bundle structure, reason about notarization readiness, or explain distribution-only failures.
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The canonical home for this skill is packaging-notarization in openai/plugins
Use this skill when the work is about shipping the app rather than merely running it locally: archives, exported app bundles, notarization readiness, hardened runtime, or distribution validation.
Confirm the distribution goal.
Inspect the artifact.
Inspect signing and runtime prerequisites.
Explain notarization readiness or failure.
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since Jul 24, 2026
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