Legal Leap MCP(旧 政省令わかるくん)
Server Details
日本法リサーチMCP。e-Gov全法令の検索・条文取得、委任先解決、裁判例検索、国会会議録、改正沿革、官公庁一次資料(PDF/HTML)の本文読取・読み起こし全文までこれ1本で
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- Status
- Unhealthy
- Uptime
- 0.0% over 42 days
- OAuth
- Works in Glama
- Last Tested
- Transport
- Streamable HTTP
- URL
TDQS
Scored across 20 tools
Many tools have overlapping purposes (e.g., multiple search tools for laws, multiple get tools for law data, separate tools for delegations). Descriptions help differentiate but the large number of similar functions can cause confusion.
Tool names use snake_case but with mixed verb prefixes (get_, search_, research_, read_, materialize_). While the verbs sometimes hint at the operation type (get=by ID, search=keyword, research=broader investigation), the pattern is not fully consistent across the set.
20 tools is slightly above the typical sweet spot but still reasonable for a comprehensive legal research server covering laws, judgments, administrative materials, delegations, revisions, and diet records. Each tool has a distinct role.
The tool set covers the full lifecycle of legal research: law search and retrieval, official XML data, judicial case search and details, administrative materials, delegation chains, revision history, primary sources, diet records, and user context. Very comprehensive.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
20 tool updates
- First observed
get_administrative_materials - First observed
get_article_context - First observed
get_delegations - First observed
get_egov_law_data - First observed
get_judicial_case_detail - First observed
get_judicial_cases - First observed
get_law - First observed
get_law_revisions - First observed
get_material_body_text - First observed
get_user_article_context - First observed
materialize_reading_application - First observed
read_primary_source - First observed
research_law_delegations - First observed
research_legal_question - First observed
research_revision_primary_sources - First observed
search_diet_records - First observed
search_egov_law_text - First observed
search_judicial_cases - First observed
search_law_articles - First observed
search_laws
Related MCP Connectors
Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.
Kokkai Diet MCP — Japan National Diet proceedings, speech-level full-text
Japanese law, corporation & statistics data as MCP, normalized to English with source attribution.
Taiwan legal research MCP: 判決書、全國法規、釋字/憲判與立法歷程查詢,12 個工具,回應均附官方出處 URL。
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