Japan RuleWatch

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Japan tourism entry and ecommerce evidence MCP for business agents; free tools and x402 pack.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Japan RuleWatch": {
      "url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (7)

• search_rules

  Search a small curated index of official Japanese sources about mail-order sales advertising. Use this before get_evidence_pack. Results are evidence pointers, not legal conclusions.

  Parameters:

  • query (required) — string — Japanese or English search terms, maximum 200 characters
  • limit — integer

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_commercial_terms

  Free: return the current business-only commercial terms profile for a supported paid product. A status other than ready means Mainnet purchase is unavailable.

  Parameters:

  • product_id (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• search_entry_cases

  Free: search the fixed Japan tourism entry-case catalog by region, activity, and language. Returns a model-case preview, key decision themes and what the paid preparation pack adds. It does not include source locations, contact routes, inquiry text or an action plan. Japan Rule is a private commercial service, not a government service.

  Parameters:

  • region_id (required) — string
  • activity (required) — string
  • language (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_entry_pack

  Paid: return the fixed Iya soba entry-preparation pack with sources, contacts, consultation text, unknowns, and next actions. It gives no customer-specific legal verdict. Japan Rule is not a government service.

  Parameters:

  • pack_id (required) — string
  • language (required) — string
  • buyer_country_code — string
  • buyer_business_name — string
  • accepted_terms_sha256 — string
  • accepted_terms_version — string
  • business_purchase_confirmed — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_evidence_pack

  Return a concise evidence pack for one rule ID returned by search_rules. Includes official URLs, scope limits, and no legal-compliance verdict.

  Parameters:

  • id (required) — string — Exact rule ID returned by search_rules

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_tourism_preflight

  Free: classify a Japan-bound hotel service flow into the supported A/B/C model, list missing facts, and flag manual review. It does not return primary-source evidence.

  Parameters:

  • collectsTravelPayment — boolean
  • actsAsContractingParty — boolean
  • handlesCancellationOrRefund — boolean
  • acceptsReservationOnPlatform — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_tourism_evidence_pack

  Paid: return official Japanese primary-source URLs, evidence locations, checked dates, source versions, general requirements, traveler-screen checks, and re-check triggers for a complete supported A/B/C flow. This is informational evidence, not a legal verdict.

  Parameters:

  • collectsTravelPayment — boolean
  • actsAsContractingParty — boolean
  • handlesCancellationOrRefund — boolean
  • acceptsReservationOnPlatform — boolean

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Repository

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