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e-Gov (Japanese Legal Database)

groundcobra009

stdio3+ documented tools0

About e-Gov (Japanese Legal Database)

Integrates with Japan's official e-Gov legal database to provide search and retrieval of Japanese laws and regulations for legal research, compliance checking, and regulatory analysis.

What you can use it for

  • search web
Connection and setup
Hosting
Local stdio process
Transport
stdio
Endpoint
Local process; no hosted endpoint documented
Authentication
No credentials were configured; the tested read-only tool “search_law” succeeded in an isolated environment. Other tools may have additional requirements.

Requirements

  • Node.js 18+
  • The npm package repository matched the repository linked from the public profile.

Setup steps

  1. npx -y hourei-mcp-server@1.0.6
Tools 3+

The server returned 3 tools in tools/list. Only “search_law” was invoked with a synthetic read-only input and succeeded.

  • search_law

    法令名や法令番号で法令を検索します。キーワード検索に対応しています。

    Parameters: keyword, category, limit
    01
  • get_law_data

    法令番号を指定して法令の詳細データを取得します。

    Parameters: lawNum
    02
  • get_law_revision

    法令の改正履歴を取得します。

    Parameters: lawNum
    03

This server’s available tools can vary by account, permissions, or configuration. The list shown is not its full runtime catalog.

Limitations and notes
  • Runtime verification covered one read-only tool call (search_law); other listed tools were not individually exercised.
Original sources
  • MCP.Directory public profile

    Name, description, publisher identifier, categories, transport, tool inventory, and install configuration.

  • Linked publisher repository

    Repository URL linked from the public profile; npm package repository metadata matched this GitHub repository.

  • npm registry metadata

    Published package version 1.0.6 checked before launch. Registry repository: git+https://github.com/groundcobra009/hourei-mcp-server.git.

Documentation checked 2026-10-28T00:00:00Z. Connection has not been runtime tested.

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