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Ios Logging

Category: General  ·  Sub-category: hello-world-templates  ·  Last updated:
type:audit
Enterprise skill for iOS production error observability and logging (iOS 15+, Swift 5.5+). The trigger is OBSERVABILITY intent — the user wants errors captured and visible in production, not just handled. Use when: adding os.Logger or replacing print() with structured logging; setting up or integrating a crash SDK (Sentry, Crashlytics, PostHog); auditing error handling for silent failures (catch blocks with no Logger/ErrorReporter call, try? on network/auth/payment operations, Task {} with no do-catch, Combine .replaceError() killing error visibility); adding privacy annotations to logs; integrating MetricKit for OOM/hang detection; or asking why errors are disappearing silently in production. Also use when reviewing any catch block, try?, or Task {} specifically to ensure errors reach a remote crash reporting service — not just for writing error handling in general.

From the source SKILL.md

Production-grade skill for eliminating silent failures in iOS apps. Most production errors don't crash — they vanish through try?, Task {}, .replaceError(), and print()-only catch blocks.

What this skill does

Ios Logging is a community-contributed Claude Code skill in the hello-world-templates sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/ios-logging/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when: adding os.Logger or replacing print() with structured logging; setting up or integrating a crash SDK (Sentry, Crashlytics, PostHog); auditing error handling for silent failures (catch blocks with no Logger/ErrorReporter call, try? on network/auth/payment operations, Task {} with no do-catch, Combine .

Who uses this skill

The Ios Logging Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 70,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/ios-logging
curl -L https://claudskills.com/skills/ios-logging/SKILL.md \
  -o ~/.claude/skills/ios-logging/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/ios-logging/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/ios-logging/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\ios-logging\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

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Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
ClaudSkills. (2026). Ios Logging [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/ios-logging/
BibTeX
@misc{ios-logging-2026,
  author    = {ClaudSkills},
  title     = {Ios Logging [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/ios-logging/}
}

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