the-unofficial-swift-programming-language-skill MCP — ユースケース, インストール & ライブデモ

なぜ使うのか

主な機能

Full content of The Swift Programming Language book
Nightly regeneration — stays current with Swift language changes
Versioned with both Swift version + release date
Works across Claude Code (personal / project) and Claude Desktop
Distributed under Apache 2.0 (source book license)

ライブデモ

実際の動作

the-unofficial-swift-programming-language-skill.replay ▶ 準備完了

0/0

インストール

クライアントを選択

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "the-unofficial-swift-programming-language-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
        "~/.claude/skills/the-unofficial-swift-programming-language-skill"
      ],
      "_inferred": true
    }
  }
}

Claude Desktop → Settings → Developer → Edit Config を開く。保存後、アプリを再起動。

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "the-unofficial-swift-programming-language-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
        "~/.claude/skills/the-unofficial-swift-programming-language-skill"
      ],
      "_inferred": true
    }
  }
}

Cursor は Claude Desktop と同じ mcpServers スキーマを使用。プロジェクト設定はグローバルより優先。

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "the-unofficial-swift-programming-language-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
        "~/.claude/skills/the-unofficial-swift-programming-language-skill"
      ],
      "_inferred": true
    }
  }
}

Cline サイドバーの MCP Servers アイコンをクリックし、"Edit Configuration" を選択。

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "the-unofficial-swift-programming-language-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
        "~/.claude/skills/the-unofficial-swift-programming-language-skill"
      ],
      "_inferred": true
    }
  }
}

Claude Desktop と同じ形式。Windsurf を再起動して反映。

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "the-unofficial-swift-programming-language-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
        "~/.claude/skills/the-unofficial-swift-programming-language-skill"
      ]
    }
  ]
}

Continue はマップではなくサーバーオブジェクトの配列を使用。

~/.config/zed/settings.json

{
  "context_servers": {
    "the-unofficial-swift-programming-language-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/kylehughes/the-unofficial-swift-programming-language-skill",
          "~/.claude/skills/the-unofficial-swift-programming-language-skill"
        ]
      }
    }
  }
}

context_servers に追加。保存時に Zed がホットリロード。

claude mcp add the-unofficial-swift-programming-language-skill -- git clone https://github.com/kylehughes/the-unofficial-swift-programming-language-skill ~/.claude/skills/the-unofficial-swift-programming-language-skill

ワンライナー。claude mcp list で確認、claude mcp remove で削除。

ユースケース

実用的な使い方： the-unofficial-swift-programming-language-skill

Get accurate Swift language reference without training-cutoff hallucinations

👤 Swift developers ⏱ ~5 min beginner

使うタイミング： You want to look up a language feature (macros, parameter packs, typed throws) and trust the answer.

前提条件

Skill installed — git clone https://github.com/kylehughes/the-unofficial-swift-programming-language-skill ~/.claude/skills/the-unofficial-swift-programming-language-skill

フロー

Ask a specific language question

Using the Swift Programming Language skill: explain typed throws and show a minimal example.✓ コピーしました

→ Answer grounded in the actual book chapter, with accurate syntax

結果： A reference you'd cite in a PR description.

注意点

Asking about third-party libraries — skill is language-only — Scope questions to the language itself

組み合わせ： filesystem

Review Swift code against the language reference

👤 Swift reviewers ⏱ ~15 min beginner

使うタイミング： Catching misuse of language features in a PR.

フロー

Load reference

Using the Swift skill: review this file for unsafe or outdated patterns.✓ コピーしました

→ Findings referenced to specific book sections

結果： A review grounded in the official language guide.

Teach yourself a new Swift feature in one session

👤 Developers learning Swift-5-to-6 era features ⏱ ~30 min intermediate

使うタイミング： Catching up on macros, regex literals, parameter packs, typed throws.

フロー

Ask with examples

Teach me Swift macros. Use the Swift skill book. Give 3 levels of example: trivial, practical, advanced.✓ コピーしました

→ Progressive examples grounded in the book

結果： You can use the feature and explain it.

組み合わせ： socrates-skill

組み合わせ

他のMCPと組み合わせて10倍の力を

the-unofficial-swift-programming-language-skill + socrates-skill

Let Socrates guide you through a section of the book

Socratic: guide me through the Concurrency chapter of the Swift skill book.✓ コピーしました

the-unofficial-swift-programming-language-skill + filesystem

Review code in-repo against the reference

Review Sources/Auth/*.swift against the Swift book's concurrency chapter.✓ コピーしました

ツール

このMCPが提供する機能

ツール	入力	呼び出すタイミング	コスト
lookup	language topic	Any Swift language question	0 — local

コストと制限

運用コスト

APIクォータ: None
呼び出しあたりのトークン: Moderate — pulling book sections into context
金額: Free (Apache 2.0)
ヒント: Scope the lookup narrowly — don't load the whole book per turn

セキュリティ

権限、シークレット、影響範囲

認証情報の保管： None

データ送信先： None — content is bundled locally

トラブルシューティング

よくあるエラーと対処法

Content feels outdated

Pull the skill repo — nightly regeneration means git pull updates content

確認： cd ~/.claude/skills/the-unofficial-swift-programming-language-skill && git pull

Claude goes off-book

Explicitly prompt: 'use only the Swift Programming Language skill for language features'

代替案

the-unofficial-swift-programming-language-skill 他との比較

代替案	代わりに使う場面	トレードオフ
Apple's Swift book on docs.swift.org	You'd rather read the book directly	No in-chat lookup

その他

リソース

📖 GitHub の公式 README を読む

🐙 オープンな issue を見る

🔍 400以上のMCPサーバーとSkillsを見る