Agent skill

iOS Localization

by dpearson2699 in dpearson2699/swift-ios-skills

Implement, review, or improve localization and internationalization in iOS/macOS apps — String Catalogs (.xcstrings), generated localizable symbols, stable key naming, LocalizedStringKey…

Custom licenceAuto-check passedFrontend & Design

Install iOS Localization

skills CLI
$ npx skills add dpearson2699/swift-ios-skills --skill ios-localization -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install dpearson2699/swift-ios-skills ios-localization --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/dpearson2699/swift-ios-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/ios-localization .claude/skills/ios-localization && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
ios-localization
GitHub stars
1.2k
Token cost
~3.6k tokens
SKILL.md length
1,102 words
Files
4 (incl. references)
Skills in repo
86
Repo updated
First seen
Licence
Custom licence

At a glance

Implement, review, or improve localization and internationalization in iOS/macOS apps — String Catalogs (.xcstrings), generated localizable symbols, stable key naming, LocalizedStringKey…

  • Works in 3 steps: Package.swift declares… → The target resources list processes the… → Localizable.xcstrings is actually inside…
  • Adding multi-language support
  • SKILL.md covers Contents, String Catalogs and Generated…, String Types -- Decision Guide and String Interpolation in…, plus 6 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

iOS Localization is an agent skill from dpearson2699/swift-ios-skills. Implement, review, or improve localization and internationalization in iOS/macOS apps — String Catalogs (.xcstrings), generated localizable symbols, stable key naming, LocalizedStringKey, LocalizedStringResource, pluralization, FormatStyle for numbers/dates/measurements, right-to-left layout, Dynamic Type, and locale-aware formatting. Use when adding multi-language support, setting up String Catalogs, enabling generated symbols for compile-time-safe localization keys, handling plural forms, formatting…

Its SKILL.md is about 3.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `evals/evals.json`, `references/formatstyle-locale.md` and `references/string-catalogs.md`).

It sits in Frontend & Design, covering Internationalization. It works with iOS, macOS and Xcode. The repository describes itself as: Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks.

When your agent uses it

  • Adding multi-language support
  • Setting up String Catalogs
  • Enabling generated symbols for compile-time-safe localization keys
  • Handling plural forms

Example prompts

  • “/ios-localization”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Package.swift declares defaultLocalization.
  2. The target resources list processes the catalog location, such as .process("Resources").
  3. Localizable.xcstrings is actually inside that processed target-resource path.

What it can do on your machine

Read from SKILL.md and the folder at commit 8d90fd1. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md (its code samples are swift).

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • github.com
    • sosumi.ai

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

iOS Localization loads about 3.6k tokens when it runs, and up to ~15k if it reads all its reference files. Until then it costs about 166 tokens; SKILL.md has 1,102 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~166
When it runs · the whole SKILL.md, loaded when a task matches
~3.6k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~15k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,102 words (~3,575 tokens).

“Localize Apple-platform apps with String Catalogs, modern string types, locale-aware formatting, and right-to-left layout.”

— opening of SKILL.md by dpearson2699, Custom licence
name
ios-localization

Read the full SKILL.md on GitHub

Files

SKILL.md and 3 other files (references) in skills/ios-localization of dpearson2699/swift-ios-skills.

  • SKILL.md
  • evals/evals.json
  • references/formatstyle-locale.md
  • references/string-catalogs.md

Open the folder on GitHubat commit 8d90fd1

Compare with similar skills

iOS Localization next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

iOS Localization compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
iOS Localization this skilldpearson2699/swift-ios-skills1.2k—~3.6kAutomated safety check: PassCustom licence
Localization Setuprshankras/claude-code-apple-skills781—~1.4kAutomated safety check: NotesMIT
Xcstrings ManagerEslzzyl/Pixiv-SwiftUI111—~482Automated safety check: PassAGPL-3.0
App Icon Generatorrshankras/claude-code-apple-skills781—~5.1kAutomated safety check: NotesMIT
iOS Patternshanamizuki/solopreneur152—~2.3kAutomated safety check: NotesMIT
Sumvliuyincs/musiver319—~555Automated safety check: PassNone

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Works with

Questions about iOS Localization

What does iOS Localization do?

Implement, review, or improve localization and internationalization in iOS/macOS apps — String Catalogs (.xcstrings), generated localizable symbols, stable key naming, LocalizedStringKey…. iOS Localization is an agent skill from dpearson2699/swift-ios-skills.xcstrings), generated localizable symbols, stable key naming, LocalizedStringKey, LocalizedStringResource, pluralization, FormatStyle for numbers/dates/measurements, right-to-left layout, Dynamic Type, and locale-aware formatting.

When should I use iOS Localization?

iOS Localization fits situations like: adding multi-language support; setting up String Catalogs; enabling generated symbols for compile-time-safe localization keys; handling plural forms.

How do I install iOS Localization in Claude Code?

Run `npx skills add dpearson2699/swift-ios-skills --skill ios-localization -a claude-code`. Or copy the skill folder (skills/ios-localization in dpearson2699/swift-ios-skills) into .claude/skills/ios-localization in your project. Claude Code loads it when a task matches its description.

How do I install iOS Localization in Codex?

Run `npx skills add dpearson2699/swift-ios-skills --skill ios-localization -a codex`. Or copy the skill folder (skills/ios-localization in dpearson2699/swift-ios-skills) into .agents/skills/ios-localization in your project. Codex loads it when a task matches its description.

Can I use iOS Localization in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add dpearson2699/swift-ios-skills --skill ios-localization -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ios-localization, .gemini/skills/ios-localization, .github/skills/ios-localization and .opencode/skills/ios-localization in your project.

What does iOS Localization need to run?

SKILL.md names no scripts, command-line tools or credentials: iOS Localization is instructions for the agent only.

Does iOS Localization access the network?

SKILL.md names 2 domains. As links in the text: github.com and sosumi.ai. This is read from the text; nothing was executed.

Is iOS Localization safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does iOS Localization use?

iOS Localization has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does iOS Localization use?

About 3.6k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 11k tokens, read only when the agent opens those files.

What are the alternatives to iOS Localization?

Skills that share tags, products or a category with iOS Localization: Localization Setup (rshankras/claude-code-apple-skills, 781 stars), Xcstrings Manager (Eslzzyl/Pixiv-SwiftUI, 111 stars), App Icon Generator (rshankras/claude-code-apple-skills, 781 stars) and iOS Patterns (hanamizuki/solopreneur, 152 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains iOS Localization?

dpearson2699 (a GitHub user) maintains it in dpearson2699/swift-ios-skills, which has 1,173 GitHub stars. The repository holds 86 skills in this directory. The repository was last updated on July 31, 2026.

Source: dpearson2699/swift-ios-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.