mcpbeat Sign in

Japan Corporate Number and Certifications (gBizINFO) MCP Server

by mk-career-planning Your server? Claim it
answering

Japan Corporate Number and Certifications (gBizINFO) is answering right now. Last checked 6 min ago. It exposes 5 tools.

Which Japanese corporate numbers match this company name? gBizINFO (METI) relay with sources.

Uptime history 8 days of history
8 days agonow
100.0%
Uptime 24h
91 of 91 checks
5
Tools
read from the server
1145 ms
Response time
average over 24h
open, no key
Access
streamable-http

Nothing serious here today

Today is the operative word: we check Japan Corporate Number and Certifications (gBizINFO) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

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.

run in your terminal
claude mcp add jp-gbizinfo --transport http https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp
Settings → Connectors → Add custom connector, then paste this address
https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp
~/.codex/config.toml
[mcp_servers.jp-gbizinfo]
url = "https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "jp-gbizinfo": {
      "url": "https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "jp-gbizinfo": {
      "type": "http",
      "url": "https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp"
    }
  }
}

Available tools 5

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

gbizinfo
gbizinfo_certifications
Which notifications and certifications (todokede / nintei, e.g. FSA registrations) does gBizINFO (METI) publish for this Japanese corporate number? Returns the rows as published with ministry, title and date. Zero rows is unknown (source_not_exhaustive), never none: gBizINFO does not hold every ministry's information. Carries the gBizINFO source notice. Not an official result.
gbizinfo_company_basic
What does gBizINFO (METI) publish as basic information for this Japanese corporate number? Returns the name, kana, English name, address and the closure date and cause when the record states them (from the National Tax Agency source as relayed by gBizINFO), with gBizINFO's last_acquisition_date as status_as_of. Representative names are not returned. Carries the gBizINFO source notice. Not an official result.
gbizinfo_resolve_corporate_number
Which Japanese corporate numbers could this company name refer to? Searches gBizINFO (METI) by name (partial match), optionally within a prefecture, and returns every candidate with corporate number, name and address, marked exact_name or fuzzy_candidate. Never picks one for you: all candidate numbers are returned with total and truncated. Carries the gBizINFO source notice. Not an official result.
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

URLTransportStateLatencyChecked
https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp streamable-http answering 925 ms 6 min ago

Alternatives to Japan Corporate Number and Certifications (gBizINFO)

same job, measured the same way
Gbizinfo
by pipeworx-io

gBizINFO — Japanese corporate registry, from METI (経済産業省).

47 tools answering
Hungary Company Registry
by thecompanyatlas

Hungarian company search by name, tax and registration number, with officers and shareholders.

answering
Traditional Colors
by omikuji

Traditional color names (Japanese and 10 more cultures) with hex/RGB and sources; name a hex.

4 tools answering
MCP Jp Corporate ID
by skypier-jp-works

Validates and normalizes Japanese corporate numbers and invoice registration numbers (format only).

13 installs/wk local only
CarGene
by car-gene

Japanese car genealogy with sources: generations, developers, and sales figures. Read-only.

8 tools answering
JP-Verify
by obolpay

Verify Japanese companies: invoice T-numbers, Corporate Numbers, English names, shareholders

117 installs/wk local only
British Virgin Islands Company Registry
by thecompanyatlas

British Virgin Islands company search by name, company number, incorporation date and agent.

answering
PlugRail JP Corporate
by plugrail

Search Japanese corporations and verify invoice numbers using official National Tax Agency data.

6 tools answering

Japan Corporate Number and Certifications (gBizINFO) — questions

Answers built from our own checks of this server.

What can Japan Corporate Number and Certifications (gBizINFO) do?
It exposes 5 tools, read directly from the server on our last check. Among them: catalog, gbizinfo_certifications, gbizinfo_company_basic, gbizinfo_resolve_corporate_number, 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 Corporate Number and Certifications (gBizINFO) 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 1145 ms. The bar chart above shows every period we have measured.
How do I connect Japan Corporate Number and Certifications (gBizINFO)?
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 Corporate Number and Certifications (gBizINFO) need an API key?
No. Japan Corporate Number and Certifications (gBizINFO) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Japan Corporate Number and Certifications (gBizINFO)?
It answers our handshake in 1145 ms on average, which is faster than 3% 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.