Integrates with the Japanese government e-Gov Law API and National Tax Agency databases to provide search and retrieval of tax statutes, administrative circulars (tsutatsu), and tax tribunal rulings. Covers 24 preset tax laws, 17 administrative circulars, and 1,950 published tribunal cases across 13 tax categories. Supports abbreviation-based lookups and Shift_JIS encoding for legacy government sites. Also provides a REST API for use with Custom GPTs and other AI tools.
Cognium trust score
92%
Tier
Verified
Composite of vulnerability cleanliness, spec conformance, provenance, stability, and usage signals — scanned and weighted by Cognium. Human and agent signals are tracked separately.
Last scanned 2026-09-28.
Returns 7 tools: search_skills, get_skill, list_leaderboard, get_trust_breakdown, resolve_composition, plus the ChatGPT-connector search and fetch. Every tool is annotated read-only.
Resolve this skill directly via MCP tools/call get_skill.