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 appstore-notary-runnergit 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/appstore-notary-runner)<a href="https://agentmods.dev/skills/xopoko/build-swift-apps/appstore-notary-runner"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/appstore-notary-runner/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/appstore-notary-runner"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/appstore-notary-runner.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 | $0.00044 | $0.00577 |
| Opus 5 | $0.00022 | $0.00289 |
| Sonnet 5 | $0.00009 | $0.00115 |
| Haiku 4.5 | $0.00004 | $0.00058 |
Grade A, and why
appstore-notary-runner scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.
App Store Notary Runner
Before invoking Apple-only binaries, confirm the execution context is macOS. From Windows or Linux, run those steps in a Mac SSH project or through an already configured remote transport; do not retry missing Apple binaries locally.
Use for macOS apps distributed outside the App Store with Developer ID signing and Apple notarization.
Use macos-notarization-packager first when the artifact is not clearly distribution-ready. Use macos-signing-inspector for local code-signing, entitlement, Gatekeeper, or trust-policy diagnosis.
Preconditions
- Xcode/CLT configured.
asc auth loginorASC_*.- Developer ID Application certificate in keychain.
- App builds for macOS.
Command Plan Helper
For a deterministic command plan, run the helper from the plugin root:
python3 "$PLUGIN_ROOT/skills/appstore-notary-runner/scripts/notary_plan.py" \
--app-name "YourApp" --scheme "YourMacScheme" \
--archive-path "/tmp/YourApp.xcarchive" \
--export-path "/tmp/YourAppExport" \
--app-path "/tmp/YourAppExport/YourApp.app" \
--zip-path "/tmp/YourAppExport/YourApp.zip" \
--file "/tmp/YourAppExport/YourApp.zip" \
--include-archive --include-export --include-zip --include-submit \
--wait --confirming-actions
The helper prints commands only; it does not build, export, upload, staple, or change trust settings. Commands that write local files or submit to Apple require --confirming-actions. Pass --json for machine-readable output.
Workflow
- Run read-only preflight first: signing identities, trust settings, recent notarization submissions, and existing submission status/log when an ID is known.
- If the artifact is not clearly Developer ID ready, route to
macos-notarization-packagerbefore exporting or submitting. - Archive, export with Developer ID options, verify code-signing authority/timestamp, package as zip/DMG/PKG, then submit.
- Fetch status/log output and repair signed nested binaries, hardened runtime, timestamp, or trust issues before retrying.
- Staple only after Apple accepts the notarization submission.
What ships with it
3 files 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.
- 11d ago First seen · 50 lines · 44 tokens per session scan A da411b109757
appstore-notary-runner is a skill published in the GitHub repository Xopoko/build-swift-apps (45 stars, last pushed 14d ago), licensed MIT. It adds 44 tokens to every session and 577 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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