Agent skill

Xcstrings Manager

by Eslzzyl in Eslzzyl/Pixiv-SwiftUI

Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface.

AGPL-3.0Auto-check passedMobile

Install Xcstrings Manager

skills CLI
$ npx skills add Eslzzyl/Pixiv-SwiftUI --skill xcstrings-manager -a claude-code

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

GitHub CLI
$ gh skill install Eslzzyl/Pixiv-SwiftUI xcstrings-manager --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/Eslzzyl/Pixiv-SwiftUI.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/xcstrings-manager .claude/skills/xcstrings-manager && 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
xcstrings-manager
GitHub stars
111
Token cost
~482 tokens
SKILL.md length
185 words
Files
2
Skills in repo
3
Repo updated
First seen
Licence
AGPL-3.0

At a glance

Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface.

  • Tasks that involve iOS development
  • Runs Python scripts from its folder; calls python3 and jq
  • Tasks that involve Internationalization

What it does

Xcstrings Manager is an agent skill from Eslzzyl/Pixiv-SwiftUI. Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface. Used when adding, updating, or querying localization strings.

Its SKILL.md is about 480 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `localization_manager.py`).

It sits in Mobile, covering iOS development and Internationalization. It works with Xcode, iOS, SwiftUI and Python. The repository describes itself as: 为现代 Apple 平台设计的第三方 Pixiv 客户端,支持 iOS/iPadOS/macOS. The licence is AGPL-3.0.

When your agent uses it

  • Tasks that involve iOS development
  • Tasks that involve Internationalization

Example prompts

  • “/xcstrings-manager”

Requirements

  • Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit 1f4bc02. 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

    Ships script files (Python), which the agent can run.

    Shell commands in SKILL.md call:

    • python3
    • jq

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

  • Network

    No URLs in SKILL.md.

    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

Xcstrings Manager loads about 482 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 185 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~43
When it runs · the whole SKILL.md, loaded when a task matches
~482

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

The full file from Eslzzyl/Pixiv-SwiftUI at commit 1f4bc02, republished under its AGPL-3.0 licence (© Eslzzyl). 185 words, ~482 tokens.

Download SKILL.mdSave it as .claude/skills/xcstrings-manager/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
xcstrings-manager
description
Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface. Used when adding, updating, or querying localization strings.

When managing localization strings in Pixiv-SwiftUI/Localizable.xcstrings, run the commands from the repository root and use .agents/skills/xcstrings-manager/localization_manager.py:

  • Check statistics: Run python3 .agents/skills/xcstrings-manager/localization_manager.py stats to see source-key and explicit localization coverage
  • List keys: Run python3 .agents/skills/xcstrings-manager/localization_manager.py list [pattern] to browse existing keys
  • Get details: Run python3 .agents/skills/xcstrings-manager/localization_manager.py get <key> to view translations for a specific key
  • Search: Run python3 .agents/skills/xcstrings-manager/localization_manager.py search <query> to find keys by content
  • Add new strings: Run python3 .agents/skills/xcstrings-manager/localization_manager.py add <key> [zh_value] [en_value]
    • If zh_value is omitted, no explicit Chinese entry is created; Xcode uses the source key as the fallback
    • If en_value is omitted, no explicit English entry is created; quote "" when an explicit empty value is required
  • Update translations: Run python3 .agents/skills/xcstrings-manager/localization_manager.py update <key> <lang> <value>
    • lang can be zh-Hans or en
    • Placeholder types and counts must match the source key; failures return a non-zero exit status
  • Remove strings: Run python3 .agents/skills/xcstrings-manager/localization_manager.py remove <key>
  • Use another catalog: Prefix a command with XCSTRINGS_PATH=/path/to/catalog.xcstrings

Mutation failures return a non-zero exit status and do not rewrite the catalog. After a successful mutation, verify with get or list, then validate the file with jq empty.

© Eslzzyl, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in .agents/skills/xcstrings-manager of Eslzzyl/Pixiv-SwiftUI.

  • SKILL.md
  • localization_manager.py

Open the folder on GitHubat commit 1f4bc02

Compare with similar skills

Xcstrings Manager 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.

Xcstrings Manager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Xcstrings Manager this skillEslzzyl/Pixiv-SwiftUI111—~482Automated safety check: PassAGPL-3.0
Localization Setuprshankras/claude-code-apple-skills783—~1.4kAutomated safety check: NotesMIT
SwiftUI Design SkillWholiver/swiftui-design-skill210—~2.8kAutomated safety check: PassMIT
FlowdeckSwiftedMind/Tessera116—~11kAutomated safety check: PassMIT
Bootstrap iOSRayFernando1337/rayfernando-skills130—~1.1kAutomated safety check: PassApache-2.0
Developing iOS Appsdaymade/claude-code-skills1.4k—~3.2kAutomated safety check: PassMIT

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Categories

Questions about Xcstrings Manager

What does Xcstrings Manager do?

Manage Xcode String Catalog (.xcstrings) localization files through a command-line interface. Xcstrings Manager is an agent skill from Eslzzyl/Pixiv-SwiftUI.xcstrings) localization files through a command-line interface.

When should I use Xcstrings Manager?

Xcstrings Manager fits situations like: tasks that involve iOS development; tasks that involve Internationalization.

How do I install Xcstrings Manager in Claude Code?

Run `npx skills add Eslzzyl/Pixiv-SwiftUI --skill xcstrings-manager -a claude-code`. Or copy the skill folder (.agents/skills/xcstrings-manager in Eslzzyl/Pixiv-SwiftUI) into .claude/skills/xcstrings-manager in your project. Claude Code loads it when a task matches its description.

How do I install Xcstrings Manager in Codex?

Run `npx skills add Eslzzyl/Pixiv-SwiftUI --skill xcstrings-manager -a codex`. Or copy the skill folder (.agents/skills/xcstrings-manager in Eslzzyl/Pixiv-SwiftUI) into .agents/skills/xcstrings-manager in your project. Codex loads it when a task matches its description.

Can I use Xcstrings Manager 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 Eslzzyl/Pixiv-SwiftUI --skill xcstrings-manager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/xcstrings-manager, .gemini/skills/xcstrings-manager, .github/skills/xcstrings-manager and .opencode/skills/xcstrings-manager in your project.

What does Xcstrings Manager need to run?

Going by SKILL.md and its folder, Xcstrings Manager needs Python for the scripts in its folder and the command-line tools its instructions call (python3 and jq). Our summary lists: Python 3.

Does Xcstrings Manager access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Xcstrings Manager 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 Xcstrings Manager use?

Xcstrings Manager is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Xcstrings Manager use?

About 482 tokens (SKILL.md is roughly 1.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Xcstrings Manager?

Skills that share tags, products or a category with Xcstrings Manager: Localization Setup (rshankras/claude-code-apple-skills, 783 stars), SwiftUI Design Skill (Wholiver/swiftui-design-skill, 210 stars), Flowdeck (SwiftedMind/Tessera, 116 stars) and Bootstrap iOS (RayFernando1337/rayfernando-skills, 130 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Xcstrings Manager?

Eslzzyl (a GitHub user) maintains it in Eslzzyl/Pixiv-SwiftUI, which has 111 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on October 7, 2026.

Source: Eslzzyl/Pixiv-SwiftUI on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.