Visual Explainer (Claude Skill) — インストール & ライブデモ

なぜ使うのか

主な機能

Auto-detects the right format (page vs deck) from input shape
Self-contained HTML — no build step, just open in a browser
Diff and plan templates with side-by-side layouts
Project-recap and data-table layouts
Works with any agent that supports SKILL.md

ライブデモ

実際の動作

visual-explainer-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": {
    "visual-explainer-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/nicobailon/visual-explainer",
        "~/.claude/skills/visual-explainer"
      ],
      "_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": {
    "visual-explainer-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/nicobailon/visual-explainer",
        "~/.claude/skills/visual-explainer"
      ],
      "_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": {
    "visual-explainer-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/nicobailon/visual-explainer",
        "~/.claude/skills/visual-explainer"
      ],
      "_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": {
    "visual-explainer-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/nicobailon/visual-explainer",
        "~/.claude/skills/visual-explainer"
      ],
      "_inferred": true
    }
  }
}

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

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "visual-explainer-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/nicobailon/visual-explainer",
        "~/.claude/skills/visual-explainer"
      ]
    }
  ]
}

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": {
    "visual-explainer-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/nicobailon/visual-explainer",
          "~/.claude/skills/visual-explainer"
        ]
      }
    }
  }
}

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

claude mcp add visual-explainer-skill -- git clone https://github.com/nicobailon/visual-explainer ~/.claude/skills/visual-explainer

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： Visual Explainer

Generate a stakeholder-friendly recap of a code review

👤 Tech leads briefing non-engineers ⏱ ~15 min intermediate

使うタイミング： After a big PR you want a one-page recap a PM can read.

前提条件

Server/skill installed and authenticated — See repo README

フロー

Load the diff

Read PR #481's diff + reviews. Use the visual-explainer skill to produce a stakeholder recap.✓ コピーしました

→ A self-contained HTML file with the recap
Share

Add a slide-deck version too — 5 slides max.✓ コピーしました

→ Second HTML file in deck mode

結果： Two artifacts you can paste into a Slack thread.

注意点

Don't paste full diffs — Don't paste full diffs — the skill expects pre-summarized inputs. Run a summarization pass first.

コストと制限

運用コスト

APIクォータ: See provider docs for rate limits
呼び出しあたりのトークン: Varies by tool
金額: See repo README for pricing details
ヒント: Cache tool results and avoid repeated identical calls.

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： Use environment variables; never commit secrets

データ送信先： Tool calls go to the provider's API as documented

トラブルシューティング

よくあるエラーと対処法

HTML doesn't render properly

The skill outputs self-contained HTML. Open in a browser, not a markdown previewer.

確認： Right-click → Open in browser

skill doesn't activate

Ensure it's installed at ~/.claude/skills/visual-explainer/ with SKILL.md intact.

確認： Run `ls ~/.claude/skills` and check SKILL.md frontmatter

代替案

Visual Explainer 他との比較

代替案	代わりに使う場面	トレードオフ
zarazhangrui/frontend-slides	You want pure slide decks	Slides only; no page mode

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