MCP server

Japan Corporate Number and Certifications (gBizINFO)

io.github.mk-career-planning/jp-gbizinfo

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Working at last checkAbout 1,153 tokens per request once connected5 tools

Website

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

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 5
Token cost: About 1,153 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

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

Gemini CLI

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

Cursor

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

VS Code

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

Antigravity

agy mcp add jp-gbizinfo https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"jp-gbizinfo","server_url":"https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"jp-gbizinfo","server_url":"https://jp-gbizinfo-production.mk-career-planning.workers.dev/mcp"}

Tools

gbizinfo_certifications ~317 tokens
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 mini
gbizinfo_company_basic ~231 tokens
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 s
gbizinfo_resolve_corporate_number ~381 tokens
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 numbe

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