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packaging-notarization

Check macOS apps before distribution by reviewing bundle structure, code signing, and notarization readiness. Identify missing prerequisites and distinguish packaging problems from trust-policy issues, with concrete validation or repair steps to follow.

OriginalShow the original description

Prepare macOS packaging and notarization workflows. Use when archiving apps, validating bundles, or explaining distribution-only failures.

See how to install

Good for

  • Validating an archived macOS app
  • Checking a signed app before distribution
  • Investigating notarization failures
  • Diagnosing distribution-only problems

Files included (2)

  • SKILL.md1.4 KB
  • agents/openai.yaml304 B

SKILL.md (original)

Review the instructions the agent will receive before you install.

Packaging & Notarization

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.

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

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