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 agentmods add skills/abdullah4ai/apple-developer-toolkit/asc-cli-usagenpx skills add Abdullah4AI/apple-developer-toolkit --skill asc-cli-usagegit clone --depth 1 https://github.com/Abdullah4AI/apple-developer-toolkitWhat 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 | $0.00046 | $0.00309 |
| Opus 5 | $0.00023 | $0.00154 |
| Sonnet 5 | $0.00009 | $0.00062 |
| Haiku 4.5 | $0.00005 | $0.00031 |
Grade A, and why
asc-cli-usage 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 yesterday.
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
asc cli usage
Use this skill when you need to run or design asc commands for App Store Connect.
Command discovery
- Always use
--helpto discover commands and flags.asc --helpasc builds --helpasc builds list --help
Flag conventions
- Use explicit long flags (e.g.,
--app,--output). - No interactive prompts; destructive operations require
--confirm. - Use
--paginatewhen the user wants all pages.
Output formats
- Default output is minified JSON.
- Use
--output tableor--output markdownonly for human-readable output. --prettyis only valid with JSON output.
Authentication and defaults
- Prefer keychain auth via
asc auth login. - Fallback env vars:
ASC_KEY_ID,ASC_ISSUER_ID,ASC_PRIVATE_KEY_PATH,ASC_PRIVATE_KEY,ASC_PRIVATE_KEY_B64. ASC_APP_IDcan provide a default app ID.
Timeouts
ASC_TIMEOUT/ASC_TIMEOUT_SECONDScontrol request timeouts.ASC_UPLOAD_TIMEOUT/ASC_UPLOAD_TIMEOUT_SECONDScontrol upload timeouts.
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.
- yesterday First seen · 34 lines · 46 tokens per session scan A c2504325ee43
asc-cli-usage is a skill published in the GitHub repository Abdullah4AI/apple-developer-toolkit (10 stars, last pushed 4d ago), licensed MIT. It adds 46 tokens to every session and 309 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 2026-08-31.
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