---

name: macos-notarization-packager description: Use when preparing or diagnosing macOS Developer ID distribution artifacts, including archives, exported app bundles, bundle structure, hardened runtime, notarization readiness, or distribution-only failures. Not for local signing-only diagnosis or direct asc notarization execution.

macOS Notarization Packager

Quick Start

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.

Use macos-signing-inspector for local signing/trust diagnosis on an existing artifact. Use appstore-notary-runner when the artifact is ready and the task is to run asc notarization submit/status/log/staple commands.

Workflow

1. Confirm the distribution goal.

   • Local archive validation
   • Signed distributable app
   • Notarization troubleshooting

2. Inspect the artifact.

   • Validate app bundle structure.
   • Check nested frameworks, helper tools, and entitlements.

3. Inspect signing and runtime prerequisites.

   • Hardened runtime
   • Signing identity
   • Nested code signatures
   • Required entitlements

4. Explain notarization readiness or failure.

   • Separate packaging issues from trust-policy symptoms.
   • Point to the minimum follow-up validation commands.

Guardrails

• Do not present notarization as required for ordinary local debug runs.
• Call out when you lack the actual exported artifact and are inferring from project settings.
• Keep advice concrete and verifiable.

Output Expectations

Provide:

• what artifact or settings were inspected
• whether the app looks distribution-ready
• the top missing prerequisite or failure mode
• the next validation or repair step