Japan Drug Supply Status Relay MCP Server

by mk-career-planning Your server? Claim it

answering

Japan Drug Supply Status Relay is answering right now. Last checked 6 min ago. It exposes 4 tools.

Is this drug's shipment normal, limited or suspended in Japan (MHLW)? Hosted, history kept.

Uptime history 14 days of history

14 days agonow

100.0%

Uptime 24h

91 of 91 checks

4

Tools

read from the server

1257 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Japan Drug Supply Status 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 6 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

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

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

~/.codex/config.toml

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

.cursor/mcp.json

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

.vscode/mcp.json

{
  "servers": {
    "jp-drug-supply": {
      "type": "http",
      "url": "https://jp-drug-supply-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.

drug

drug_supply_changes

Which products in the Japan MHLW supply status list changed status, or were added, removed or modified, since a date? From this service's own record of list versions (MHLW publishes only the current list). Each change has the YJ code, product, status before and after (as published, with English labels as our translation) and the versions compared. History starts at tracking_since; nothing earlier was observed. Free: last 30 days (see history_window). Relay only.

drug_supply_status

What shipment status has MHLW published for this prescription drug in Japan? Look up by YJ code, NHI price list code, or Japanese product or ingredient name. Returns the shipment status as published by MHLW (normal, limited shipment and its sub-category, supply suspended) with English labels as our translation, reason, outlook, manufacturer, MHLW dates and the previous status observed by this service. Relay only: not medical advice, not a statement about any pharmacy's stock.

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-drug-supply-production.mk-career-planning.workers.dev/mcp	streamable-http	answering	672 ms	6 min ago

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Japan Drug Supply Status Relay — questions

Answers built from our own checks of this server.

What can Japan Drug Supply Status Relay do?

It exposes 4 tools, read directly from the server on our last check. Among them: catalog, drug_supply_changes, drug_supply_status, get_receipt. 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 Drug Supply Status 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 1257 ms. The bar chart above shows every period we have measured.

How do I connect Japan Drug Supply Status 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 Drug Supply Status Relay need an API key?

No. Japan Drug Supply Status 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 Drug Supply Status Relay?

It answers our handshake in 1257 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.