In-depth architectural comparison of the Japan Law Search and License Verify MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Japan Law Search
Legal · Local stdio
Quality: 43/100 (Fair) | Auth: No auth required
License Verify MCP
Legal · Local stdio
Quality: 57/100 (Good) | Auth: No auth required
Verdict Summary: Choose Japan Law Search if you need specialized Legal tools running via a local process. Choose License Verify MCP if your workspace requires Legal integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Japan Law Search when:
You need dedicated capabilities in the Legal domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Full-text search of all current Japanese laws (official e-Gov data), down to exact article text.
Verify a US contractor's license, surety bond, and insurance from official state data (WA L&I live, CA CSLB beta). Agent-payable pay-per-success, MCP-native.
Full-text search across the body text of every current law (or search by law title). Returns matched snippets, law categories, promulgation dates, and official links.
get_law_structure
Table of contents for any law: chapters, sections, and article headings. Long statutes (e.g. the Civil Code with 1,000+ articles) are automatically compressed to chapter level to save tokens.
get_law_article
Retrieve the exact text of any article. Accepts flexible references — `3`, `第3条`, `第三条の二`, `3の2` — and normalizes kanji numerals automatically. Output preserves paragraph and item numbering as clean plain text.
License Verify MCP Tools (3)
jurisdiction
license_number
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Japan Law Search is categorized under Legal and uses a local stdio subprocess. In contrast, License Verify MCP belongs to Legal using local stdio subprocess. Select Japan Law Search when you need capabilities focused on legal and License Verify MCP when you require tools for legal.