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-connect-cligit 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-connect-cli)<a href="https://agentmods.dev/skills/xopoko/build-swift-apps/appstore-connect-cli"><img src="https://agentmods.dev/badge/skills/xopoko/build-swift-apps/appstore-connect-cli.svg" alt="Measured on agentmods" 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 | $0.00043 | $0.00580 |
| Opus 5 | $0.00022 | $0.00290 |
| Sonnet 5 | $0.00009 | $0.00116 |
| Haiku 4.5 | $0.00004 | $0.00058 |
Grade A, and why
appstore-connect-cli 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 8d 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 — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.
App Store Connect CLI
Use when running or designing generic App Store Connect asc commands. Hand
Apple Ads auth, org, campaign, ad-group, creative, keyword, reporting, and Ads
API work to appstore-ads-operator.
Discovery
- Start with
--help:asc --help,asc builds --help,asc builds list --help. - Use deterministic command search:
asc search "submit app for review"asc search --output table "upload build"
- Inspect bundled ASC schemas before API-facing commands:
asc schema --pretty "GET /v1/apps"asc schema --method POST appStoreVersions
- Explain workflow coverage:
asc capabilities --area release --output tableasc capabilities --status not-public-api --output markdown
Command Rules
- Prefer current verbs shown by help:
viewfor reads,editfor update-only availability, andsetonly where the CLI models replacement/configuration. - Use explicit long flags in automation.
- Destructive operations require
--confirm. - Use
--paginateonly when all pages are needed. - Output defaults are TTY-aware: table interactively, JSON when piped/non-interactive.
- Use
--output table/markdownfor humans;--prettyonly with JSON.
Examples:
asc apps view --id "APP_ID"
asc versions view --version-id "VERSION_ID"
asc pricing availability edit --app "APP_ID" --territory "USA,GBR" --available true
asc xcode version edit --build-number "42"
Auth
Prefer asc auth login. Env fallback: ASC_KEY_ID, ASC_ISSUER_ID, ASC_PRIVATE_KEY_PATH, ASC_PRIVATE_KEY, ASC_PRIVATE_KEY_B64. ASC_APP_ID can provide the default app. For unclear key permissions, inspect asc web auth capabilities or --key-id.
Ownership Boundary
Keep generic CLI discovery, App Store Connect auth, schema inspection, record
operations, pagination, output formatting, raw ASC API requests, and timeout
handling here. Do not plan or execute Apple Ads campaign operations from this
skill; select appstore-ads-operator, which owns the separate Ads credentials,
organization context, safety gates, and campaign lifecycle.
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.
- 8d ago First seen · 58 lines · 43 tokens per session scan A 96ec41a8f2c8
appstore-connect-cli is a skill published in the GitHub repository Xopoko/build-swift-apps (45 stars, last pushed 11d ago), licensed MIT. It adds 43 tokens to every session and 580 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.
Other skills, from other repositories
firebase-messaging
Use when setting up Firebase Cloud Messaging, managing permissions and tokens, handling background/foreground notification taps, or dispatching messages server-side (HTTP v1).
flutter-app-architecture
Use when scaffolding a project, refactoring into layers, creating view models/repositories, configuring dependency injection, or implementing unidirectional data flow (MVVM).
generate-images-with-firebase-ai
Use when generating or editing images from Flutter/Dart with Firebase AI Logic and a Gemini image model (Nano Banana), making the first call work, choosing Gemini Developer API vs Vertex AI, hitting quota, billing or App Check failures, getting empty or image-only responses, sending a user photo as input, controlling…
firebase-ai
Use when setting up firebaseai, generating text/chat with Gemini, streaming AI output, building multimodal prompts, or handling AI errors.
firebase-crashlytics
Use when implementing crash reporting, capturing fatal/non-fatal errors, recording isolate/async exceptions, customizing reports, or uploading obfuscated symbols.
firebase-remote-config
Use when implementing feature flags, running A/B tests, setting parameter defaults, fetching/activating config, or enabling real-time config updates.