Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Xopoko/build-swift-apps --skill macos-notarization-packagergit clone --depth 1 https://github.com/Xopoko/build-swift-appsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/xopoko/build-swift-apps/macos-notarization-packager)<a href="https://agentmods.dev/skills/xopoko/build-swift-apps/macos-notarization-packager"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/macos-notarization-packager/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/xopoko/build-swift-apps/macos-notarization-packager"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/macos-notarization-packager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.00436 |
| Opus 5 | $0.00023 | $0.00218 |
| Sonnet 5 | $0.00009 | $0.00087 |
| Haiku 4.5 | $0.00005 | $0.00044 |
Grade A, and why
macos-notarization-packager scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
macOS Notarization Packager
Before invoking Apple-only binaries, confirm the execution context is macOS. From Windows or Linux, run those steps in a Mac SSH project or through an already configured remote transport; do not retry missing Apple binaries locally.
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. For raw pkgbuild/productbuild/notarytool command forms, see ../macos-signing-inspector/references/binary-tools.md.
Workflow
-
Confirm the distribution goal.
- Local archive validation
- Signed distributable app
- Notarization troubleshooting
-
Inspect the artifact.
- Validate app bundle structure.
- Check nested frameworks, helper tools, and entitlements.
-
Inspect signing and runtime prerequisites.
- Hardened runtime
- Signing identity
- Nested code signatures
- Required entitlements
-
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
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 52 lines · 46 tokens per session scan A 20ad3227c5d3
macos-notarization-packager is a skill published in the GitHub repository Xopoko/build-swift-apps (45 stars, last pushed 12d ago), licensed MIT. It adds 46 tokens to every session and 436 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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