Japan RuleWatch is a remote MCP server that gives an AI agent 7 tools, among them get_commercial_terms, get_entry_pack, get_evidence_pack. It answers at https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
Official Japanese e-commerce rule evidence for mail-order advertising and return-policy disclosures.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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. Inputs: product_id |
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. Inputs: pack_id, language, accepted_terms_version, accepted_terms_sha256, business_purchase_confirmed, buyer_business_name |
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. Inputs: id |
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, Inputs: acceptsReservationOnPlatform, collectsTravelPayment, handlesCancellationOrRefund, actsAsContractingParty |
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. Inputs: acceptsReservationOnPlatform, collectsTravelPayment, handlesCancellationOrRefund, actsAsContractingParty |
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, inqu Inputs: region_id, activity, language |
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. Inputs: query, limit |
Every block below points at https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp. Pick your client and copy.
claude mcp add --transport http japan-rulewatch https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp
{
"mcpServers": {
"japan-rulewatch": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"]
}
}
}{
"mcpServers": {
"japan-rulewatch": {
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"servers": {
"japan-rulewatch": {
"type": "http",
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"context_servers": {
"japan-rulewatch": {
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"mcpServers": {
"japan-rulewatch": {
"serverUrl": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"mcpServers": {
"japan-rulewatch": {
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}name: Japan RuleWatch
version: 0.0.1
schema: v1
mcpServers:
- name: Japan RuleWatch
type: streamable-http
url: https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp{
"mcpServers": {
"japan-rulewatch": {
"httpUrl": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"mcpServers": {
"japan-rulewatch": {
"type": "http",
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}{
"mcpServers": {
"japan-rulewatch": {
"url": "https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fjapan-rulewatch-mcp-mainnet.kadopi.workers.dev%2Fmcp&type=streamable_http&id=japan-rulewatch&name=Japan%20RuleWatch
It answered our last check on 22 October 2026 in 250 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
7, as returned by the server's own tools/list on 14 September 2026: get_commercial_terms, get_entry_pack, get_evidence_pack, get_tourism_evidence_pack, get_tourism_preflight, search_entry_cases, search_rules.
It answered our last check on 22 October 2026 in 250 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://japan-rulewatch-mcp-mainnet.kadopi.workers.dev/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.kadopi. Endpoint host: japan-rulewatch-mcp-mainnet.kadopi.workers.dev. ARD identifier: urn:air:io.github.kadopi:mcp:japan-rulewatch-mcp.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.