Japan MOF Sanctions List Relay MCP Server

by mk-career-planning Your server? Claim it

answering

Japan MOF Sanctions List Relay is answering right now. Last checked 5 min ago. It exposes 4 tools.

Is this name on Japan's MOF asset-freeze list? Hosted, list-change history kept. Reference only.

Uptime history 14 days of history

14 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1226 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Japan MOF Sanctions List Relay every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 5 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add jp-sanctions --transport http https://jp-sanctions-production.mk-career-planning.workers.dev/mcp

Settings → Connectors → Add custom connector, then paste this address

https://jp-sanctions-production.mk-career-planning.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.jp-sanctions]
url = "https://jp-sanctions-production.mk-career-planning.workers.dev/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "jp-sanctions": {
      "url": "https://jp-sanctions-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "jp-sanctions": {
      "type": "http",
      "url": "https://jp-sanctions-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

Available tools 4

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

sanctions

sanctions_list_changes

What was added to, removed from or modified in the Japan MOF asset-freeze list since a date? From this service's own record of list versions (MOF publishes only the current list). Each change has the entry id, names, program, before/after fields and the versions compared. History starts at tracking_since; nothing earlier was observed. Free window: last 30 days (an earlier since is clamped; see history_window). Reference relay only.

sanctions_screen_name

Does this person or entity name (Latin or Japanese) appear on the Japan MOF asset-freeze list under the Foreign Exchange Act? Returns exact_match, candidates (similar names, not matches), no_match_in_checked_list or unknown (stale/unavailable), with entry ids, all name forms, program, notice dates, list version, freshness and attribution. Reference relay only: not a compliance determination or a statement that a transaction is permitted.

catalog

catalog

List the tools of this server with prices, data sources, licensing, daily limits and data freshness.

receipt

get_receipt

Re-fetch the stored result of a settled paid call by its receipt_id, for when the response was lost after payment. Free. Unknown or unsettled receipt ids return RECEIPT_NOT_FOUND. Results are kept for 90 days after settlement.

Endpoints

URL	Transport	State	Latency	Checked
https://jp-sanctions-production.mk-career-planning.workers.dev/mcp	streamable-http	answering	1012 ms	5 min ago

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Japan MOF Sanctions List Relay — questions

Answers built from our own checks of this server.

What can Japan MOF Sanctions List Relay do?

It exposes 4 tools, read directly from the server on our last check. Among them: catalog, get_receipt, sanctions_list_changes, sanctions_screen_name. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Japan MOF Sanctions List Relay working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1226 ms. The bar chart above shows every period we have measured.

How do I connect Japan MOF Sanctions List Relay?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Japan MOF Sanctions List Relay need an API key?

No. Japan MOF Sanctions List Relay completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 4 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Japan MOF Sanctions List Relay?

It answers our handshake in 1226 ms on average, which is faster than 2% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.