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 kumaran-is/claude-code-onboarding --skill asc-id-resolvergit clone --depth 1 https://github.com/kumaran-is/claude-code-onboardingWrote 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/kumaran-is/claude-code-onboarding/asc-id-resolver)<a href="https://agentmods.dev/skills/kumaran-is/claude-code-onboarding/asc-id-resolver"><img src="https://agentmods.dev/badge/skills/kumaran-is/claude-code-onboarding/asc-id-resolver/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/kumaran-is/claude-code-onboarding/asc-id-resolver"><img src="https://agentmods.dev/badge/skills/kumaran-is/claude-code-onboarding/asc-id-resolver.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00112 | $0.00638 |
| Opus 5.5 | $0.00045 | $0.00255 |
| Sonnet 5.5 | $0.00022 | $0.00128 |
| Haiku 4.5 | $0.00011 | $0.00064 |
Grade A, and why
asc-id-resolver 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 2mo 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
asc id resolver
Iron Law
NEVER PASS A HUMAN-READABLE NAME TO AN ASC COMMAND THAT REQUIRES AN ID — RESOLVE THE ID FIRST
Use this skill to map names to IDs needed by other commands.
App ID
- By bundle ID or name:
asc apps list --bundle-id "com.example.app"asc apps list --name "My App"
- Fetch everything:
asc apps --paginate
- Set default:
ASC_APP_ID=...
Build ID
- Latest build:
asc builds latest --app "APP_ID" --version "1.2.3" --platform IOS
- Recent builds:
asc builds list --app "APP_ID" --sort -uploadedDate --limit 5
Version ID
asc versions list --app "APP_ID" --paginate
TestFlight IDs
- Groups:
asc beta-groups list --app "APP_ID" --paginate
- Testers:
asc beta-testers list --app "APP_ID" --paginate
Pre-release version IDs
asc pre-release-versions list --app "APP_ID" --platform IOS --paginate
Review submission IDs
asc review submissions-list --app "APP_ID" --paginate
Output tips
- JSON is default; use
--prettyfor debug. - For human viewing, use
--output tableor--output markdown.
Guardrails
- Prefer
--paginateon list commands to avoid missing IDs. - Use
--sortwhere available to make results deterministic.
Documentation Sources
| Source | How to Access | Purpose |
|---|---|---|
| asc CLI help | asc apps --help, asc builds --help |
Discover list/filter flags for each entity type |
| asc output formats | --output json | table | markdown |
Machine-parseable ID extraction |
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.
- 2mo ago First seen · 67 lines · 0 tokens per session scan A e07bc56bbe6d
asc-id-resolver is a skill published in the GitHub repository kumaran-is/claude-code-onboarding (36 stars, last pushed 4mo ago), licensed MIT. It adds 112 tokens to every session and 638 once invoked, about $0.0004 per session on Opus 5.5. 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 2026-09-03.
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