Bango API（法人番号・インボイス） MCP Server

by taku1211 Your server? Claim it

local only

Bango API（法人番号・インボイス） runs on your own machine — the client starts it, so there is no endpoint to ping. 234 installs a week from npm. Last commit 9 Nov 2026.

Find Japanese companies by name; get corporate numbers, addresses and invoice (T-number) status.

Installs per day peak 228 · avg 8 · +7700% w/w

a month agotoday

234

Installs / week

npm · bango-mcp

Stars

0 open issues

9 Nov 2026

Last commit

from GitHub

MIT

License

TypeScript

Nothing serious here today

Today is the operative word: we check Bango API（法人番号・インボイス） 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

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add bango-mcp -e 'BANGO_API_KEY=<BANGO_API_KEY>' -- npx -y bango-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "bango-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "bango-mcp"
      ],
      "env": {
        "BANGO_API_KEY": "<BANGO_API_KEY>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.bango-mcp]
command = "npx"
args = ["-y", "bango-mcp"]
env = { BANGO_API_KEY = "<BANGO_API_KEY>" }

.cursor/mcp.json

{
  "mcpServers": {
    "bango-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "bango-mcp"
      ],
      "env": {
        "BANGO_API_KEY": "<BANGO_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "bango-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "bango-mcp"
      ],
      "env": {
        "BANGO_API_KEY": "<BANGO_API_KEY>"
      }
    }
  }
}

Put your own value in place of <BANGO_API_KEY> (Bango API key (free plan available at https://bango-api.jp/signup)). The author’s registry entry marks it as required.

Alternatives to Bango API（法人番号・インボイス）

same job, measured the same way

Jpverify

by cloudcorprecords

Verify Japanese companies: corporate numbers, invoice registrations, profiles and addresses.

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JP-Verify

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Japan Qualified Invoice Issuers (Corporations)

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Japan NTA qualified invoice issuer status of corporations by T-number. Records daily changes.

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HojinCheck — Japanese corporate verification API (hojin = 法人/corporate entity)

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Verify Japanese companies, invoice-issuer registrations and addresses against government open data.

6 tools answering

MCP Jp Corporate ID

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

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PlugRail JP Corporate

by plugrail

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

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JPVerify

by jpverify

Japan company, T-number, invoice issuer and address checks for AI agents, paid per call via x402.

9 tools answering

Ticimax MCP by usefulapi

by usefulapi

Read orders, products, stock and members; update order status and invoice numbers in Ticimax.

17 tools answering

Bango API（法人番号・インボイス） — questions

Answers built from our own checks of this server.

Why is there no uptime for Bango API（法人番号・インボイス）?

Bango API（法人番号・インボイス） runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package bango-mcp was installed 234 times last week.

How do I connect Bango API（法人番号・インボイス）?

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 runs locally, so the command pulls bango-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Bango API（法人番号・インボイス）?

The npm package bango-mcp was installed 234 times in the last week. Week over week that is +7700%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is Bango API（法人番号・インボイス） open source?

Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.