mcpbeat

Japan Official Statistics MCP Server

io.github.fujimura-ui/japan-official-statistics-mcp
not responding

Japan Official Statistics is listed as active in the registry but did not answer our last check.

Search official Japanese government statistics (e-Stat): population, economy, labor, and more.

Uptime history 41 hours of history · worst hour 0%
41 hours agonow
0.0%
Uptime 24h
0 of 182 checks
—
Tools
hidden behind auth
18 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add japan-official-statistics-mcp --transport http https://estat-mcp.plus-synergy.workers.dev/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "japan-official-statistics-mcp": {
      "url": "https://estat-mcp.plus-synergy.workers.dev/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.japan-official-statistics-mcp]
url = "https://estat-mcp.plus-synergy.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "japan-official-statistics-mcp": {
      "url": "https://estat-mcp.plus-synergy.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "japan-official-statistics-mcp": {
      "url": "https://estat-mcp.plus-synergy.workers.dev/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://estat-mcp.plus-synergy.workers.dev/mcp streamable-http answering 18 ms 13 min ago
https://estat-mcp.plus-synergy.workers.dev/sse sse answering 18 ms 13 min ago

Japan Official Statistics — questions

Answers built from our own checks of this server.

Is Japan Official Statistics working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 182 checks got a reply (0.0%), average response time 18 ms. The bar chart above shows every period we have measured.
The registry lists Japan Official Statistics as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect Japan Official Statistics?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Japan Official Statistics need an API key?
No. Japan Official Statistics completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.