13 tools from the Japan Law MCP Server, categorised by risk level.
View the Japan Law policy →about Server metadata, dataset statistics, freshness, and provenance. Call this to verify data coverage, currency, and content basis before relying on re... check_currency Check whether a Japanese statute or provision is currently in force, amended, or repealed. Returns: is_current (boolean), status, dates (issued, in... format_citation Format a Japanese legal citation per standard conventions. Formats: "full" → "Article 17, Act on Protection of Personal Information (Act No. 57 of ... get_eu_basis Get EU legal basis (directives, regulations, decisions) for a Japanese statute. Returns all EU instruments that the Japanese statute relates to, in... get_japanese_implementations Find Japanese statutes that implement or relate to a specific EU directive or regulation. Input the EU document ID in "type:year/number" format (e.... get_provision Retrieve the full text of a specific provision (article/条) from a Japanese statute, or all provisions if no article is specified. Japanese articles... get_provision_eu_basis Get EU legal basis for a specific provision within a Japanese statute, with article-level precision. Example: APPI Article 24 → references GDPR cro... list_sources Returns metadata about all data sources backing this server, including jurisdiction, authoritative source details, database tier, schema version, b... 2/5 search_eu_implementations Search for EU directives and regulations that have been referenced by Japanese statutes. Search by keyword (e.g., "data protection", "privacy"), fi... 2/5 search_legislation Search Japanese statutes and regulations by keyword. Supports both Japanese (e.g., "個人情報") and English (e.g., "personal information") queries. Retu... 2/5 validate_citation Validate a Japanese legal citation against the database. Returns whether the cited statute and provision exist. Use this as a zero-hallucination ch... validate_eu_compliance Check EU compliance/adequacy status for a Japanese statute or provision. Detects references to EU directives, adequacy decision links, and missing ... The Japan Law MCP server exposes 13 tools across 2 categories: Read, Execute.
Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Japan Law server.
Japan Law tools are categorised as Read (12), Execute (1). Each category has a recommended default policy.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept