Japan Road Traffic Law
FreeNot checkedProvides real-time access to Japan's Road Traffic Law via the e-Gov API with tools for article lookup and citation verification.
About
Provides real-time access to Japan's Road Traffic Law via the e-Gov API with tools for article lookup and citation verification.
README
日本の道路交通法をリアルタイムで参照できるMCPサーバー。 e-Gov API v2 から公式条文を取得し、AIの法令幻覚を防止します。 VoiceOS対応 — 条文を音声放送向け短文に自動変換。
ツール一覧
| ツール | 説明 |
|---|---|
get_law |
条文番号で条文を取得 (format: "voice" でVoiceOS向け) |
search_law |
キーワードで条文を横断検索 |
verify_citation |
AIの引用を公式テキストと照合(最大10件) |
check_law_updates |
改正履歴を確認 |
get_voice_summary |
VoiceOS専用 — トピックを音声放送用短文で生成 |
クイックスタート
npx road-traffic-law-mcp
Claude Desktop 設定
{
"mcpServers": {
"road-traffic-law": {
"command": "npx",
"args": ["road-traffic-law-mcp"]
}
}
}
VoiceOS 利用例
{
"tool": "get_voice_summary",
"input": {
"topic": "スマホ運転",
"style": "alert",
"max_seconds": 20
}
}
→ ⚠️ 重要なお知らせです。第71条によると、運転中の携帯電話・スマートフォンの使用は禁止されています。
環境変数
| 変数 | デフォルト | 説明 |
|---|---|---|
EGOV_TIMEOUT_MS |
30000 |
e-Gov APIタイムアウト(ms) |
RTL_LOG_LEVEL |
info |
ログレベル (debug/info/warn/error) |
ライセンス
MIT
Installing Japan Road Traffic Law
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/bonsai/road-traffic-law-mcpFAQ
Is Japan Road Traffic Law MCP free?
Yes, Japan Road Traffic Law MCP is free — one-click install via Unyly at no cost.
Does Japan Road Traffic Law need an API key?
No, Japan Road Traffic Law runs without API keys or environment variables.
Is Japan Road Traffic Law hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Japan Road Traffic Law in Claude Desktop, Claude Code or Cursor?
Open Japan Road Traffic Law on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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