ios

ios is a skill for Claude Code, Codex from heyAyushh/stacc. It costs 54 tokens per session (371 once invoked), scanned A, original, MIT.

A routing guide for choosing focused iOS development guides based on the task at hand. iOS is Apple's platform for applications on iPhone and iPad.

In plain words
What is it for?
Use it to decide which SwiftUI or Swift concurrency guide to follow, plan focused iOS changes, and check the result on a simulator or device.
Why use it?
It helps select the relevant guidance for interface design, performance, refactoring, concurrency, or debugging instead of applying unrelated advice. It also promotes small changes and device or simulator checks.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to decide which SwiftUI or Swift concurrency guide to follow, plan focused iOS changes, and check the result on a simulator or device.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/heyayushh/stacc/ios
Install

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.

Any agent
npx skills add heyAyushh/stacc --skill ios
Clone the repo
git clone --depth 1 https://github.com/heyAyushh/stacc

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for ios

README.md
[![agentmods](https://agentmods.dev/badge/skills/heyayushh/stacc/ios/github.svg)](https://agentmods.dev/skills/heyayushh/stacc/ios)
Your own site
<a href="https://agentmods.dev/skills/heyayushh/stacc/ios"><img src="https://agentmods.dev/badge/skills/heyayushh/stacc/ios/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.

agentmods 80×15 button for ios

Your own site · 80×15
<a href="https://agentmods.dev/skills/heyayushh/stacc/ios"><img src="https://agentmods.dev/badge/skills/heyayushh/stacc/ios.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 54 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 371 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00054 $0.00371
Opus 5 $0.00027 $0.00186
Sonnet 5 $0.00011 $0.00074
Haiku 4.5 $0.00005 $0.00037

Measured 9d ago against content hash 924e3ec4f1d0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ios 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 9d 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.

configs/stacks/ios/SKILL.md · 37 lines

What it actually says

iOS Stack Skill

Default guidance

Use the focused sub-skills in this folder based on the task type.

Workflow (use this order)

  1. Classify the task (UI pattern, performance, refactor, concurrency, debugging).
  2. Load the matching sub-skill(s) and follow their procedure.
  3. Make changes with minimal scope; prefer small, testable steps.
  4. Validate on simulator/device and check logs.
  5. Add or update previews/tests when applicable.

Review Checklist

  • Correct sub-skill chosen and applied.
  • SwiftUI view body is simple; state is minimal and predictable.
  • Concurrency uses structured tasks; avoids unstructured Task {} leaks.
  • Performance red flags (layout thrash, heavy body recompute) addressed.
  • Debugging notes captured if the issue is intermittent or device-specific.

Local Resources (sub-skills)

  • swiftui-ui-patterns/SKILL.md for SwiftUI layout and interaction patterns.
  • swiftui-liquid-glass/SKILL.md for Liquid Glass visual style and implementation.
  • swiftui-performance-audit/SKILL.md for performance profiling and optimization checklists.
  • swiftui-view-refactor/SKILL.md for refactoring and view decomposition workflows.
  • swift-concurrency-expert/SKILL.md for structured concurrency and async/await guidance.
  • ios-debugger-agent/SKILL.md for debugging, crash triage, and device/simulator diagnostics.
Files

What ships with it

41 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.

Changes

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.

  1. 9d ago First seen · 37 lines · 54 tokens per session scan A 924e3ec4f1d0

Subscribe to this mod's changes

ios is a skill published in the GitHub repository heyAyushh/stacc (3 stars, last pushed 2mo ago), licensed MIT. It adds 54 tokens to every session and 371 once invoked, about $0.0003 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 2026-09-03.

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