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-testflight-coordinatorgit 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-testflight-coordinator)<a href="https://agentmods.dev/skills/xopoko/build-swift-apps/appstore-testflight-coordinator"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/appstore-testflight-coordinator/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-testflight-coordinator"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/appstore-testflight-coordinator.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 | $0.00031 | $0.00382 |
| Opus 5 | $0.00015 | $0.00191 |
| Sonnet 5 | $0.00006 | $0.00076 |
| Haiku 4.5 | $0.00003 | $0.00038 |
Grade A, and why
appstore-testflight-coordinator 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 10d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- asc-testflight-orchestration — 86% identical, 6 lines differ
What it actually says
App Store TestFlight Coordinator
Use this skill when managing TestFlight testers, groups, and build distribution.
Export current config
asc testflight config export --app "APP_ID" --output "./testflight.yaml"- Include builds/testers:
asc testflight config export --app "APP_ID" --output "./testflight.yaml" --include-builds --include-testers
Manage groups and testers
- Groups:
asc testflight groups list --app "APP_ID" --paginateasc testflight groups create --app "APP_ID" --name "Beta Testers"
- Testers:
asc testflight testers list --app "APP_ID" --paginateasc testflight testers add --app "APP_ID" --email "[email protected]" --group "Beta Testers"asc testflight testers invite --app "APP_ID" --email "[email protected]"
Distribute builds
asc builds add-groups --build-id "BUILD_ID" --group "GROUP_ID"- Remove from group:
asc builds remove-groups --build-id "BUILD_ID" --group "GROUP_ID" --confirm
What to Test notes
asc builds test-notes create --build-id "BUILD_ID" --locale "en-US" --whats-new "Test instructions"asc builds test-notes update --localization-id "LOCALIZATION_ID" --whats-new "Updated notes"
Notes
- Use
--paginateon large groups/tester lists. - Prefer IDs for deterministic operations; use the ID resolver skill when needed.
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.
- 10d ago First seen · 36 lines · 31 tokens per session scan A 5990d9bddc55
appstore-testflight-coordinator is a skill published in the GitHub repository Xopoko/build-swift-apps (45 stars, last pushed 13d ago), licensed MIT. It adds 31 tokens to every session and 382 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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