# jp-crypto-tax-rules MCP server

Machine-readable Japanese crypto-asset tax rules for AI agents: rules-as-code with citations, x402.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-kodandy-jp-crypto-tax-rules
- Repository: https://github.com/kodandy/jp-crypto-tax-rules-mcp

## Install
- Endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp

## Tools
- list_tax_rules (List structured Japanese crypto tax rules) - FREE — returns structured rules. Catalog of machine-readable Japanese crypto-asset tax rules (rules-as-code): titles, status (current / enacted_pending), effective dates and statutory citations, filterable by category, taxpayer and tax_year. tax_year resolves the current-vs-2028-reform epoch per rule (applies / pending_enforcement). Sources are public only (NTA FAQ, e-Gov statutes, MOF documents); not tax advice. 一般的な税制情報の提供であり、個別の税務判断は税理士にご相談ください。 Endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp
- get_tax_rule (Full structured rule record (rule_id lookup)) - FREE — returns one full structured rule: statement, exceptions, status, effective dates, machine tags and statutory citations (sources), served verbatim from the versioned rules corpus. Not tax advice. 一般的な税制情報の提供であり、個別の税務判断は税理士にご相談ください。 Endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp
- get_tax_parameters (Japanese tax parameters (brackets, rates, thresholds)) - FREE — returns structured tax parameters with per-value sources: progressive income tax brackets, resident tax and reconstruction surtax figures, the 2028-reform separate-taxation rate and loss-carryforward years, and the salary-filer filing threshold. Approximate reference values from public sources; not tax advice. 一般的な税制情報の提供であり、個別の税務判断は税理士にご相談ください。 Endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp
- get_rule_pack (Curated scenario rule pack (x402 metered)) - Scenario-curated bundle of full structured rules (statements, citations, parameters) for one use case: defi_staking | overseas_exchange | corporate_holding | transition_2028. Paid via x402: each call costs 0.05 USDC. This tool returns the HTTP 402 payment challenge (spec-conformant accepts list) for the pack resource. The 402 is real: settle it against /v1/packs/{scenario} with an X-PAYMENT header and the 200 response delivers the full pack body ({status:"settled", settlement, pack}) — payment buys the actual structured rules, not a receipt. Not tax advice. 一般的な税制情報の提供であり、個別の税務判断は税理士にご相談ください。 Endpoint: https://jp-crypto-tax-rules-62ko7b2uwa-an.a.run.app/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.kodandy
- Version: 0.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jun 14, 2026
- Source: https://registry.modelcontextprotocol.io