JP-Verify MCP Server

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local only

JP-Verify runs on your own machine — the client starts it, so there is no endpoint to ping. 402 installs a week from pypi. Last commit 7 Oct 2026.

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

Installs per day peak 289 · avg 13

a month agotoday

402

Installs / week

pypi · jp-verify-mcp

Stars

0 open issues

7 Oct 2026

Last commit

from GitHub

MIT

License

Python

Nothing serious here today

Today is the operative word: we check JP-Verify 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 jp-verify -- uvx jp-verify-mcp

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

{
  "mcpServers": {
    "jp-verify": {
      "args": [
        "jp-verify-mcp"
      ],
      "command": "uvx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.jp-verify]
command = "uvx"
args = ["jp-verify-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "jp-verify": {
      "args": [
        "jp-verify-mcp"
      ],
      "command": "uvx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "jp-verify": {
      "args": [
        "jp-verify-mcp"
      ],
      "command": "uvx"
    }
  }
}

This one needs environment variables set before it will start: JPVERIFY_API_KEY (Optional JP-Verify API key, sent as X-API-Key. Without it the key-less sandbox applies (limited per IP address per day).). The author declared them in the registry entry; get the values from the project itself.

Alternatives to JP-Verify

same job, measured the same way

PlugRail JP Corporate

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

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Japanese invoice/receipt OCR + tax registration-number (T-number) verification, via x402.

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

by hojincheck

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

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Indonesia Stock Exchange data: listed companies, shareholders, boards and daily trading.

answering

Japan Company Info MCP Bridge

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Offline MCP for verified Japanese corporate data: EDINET XBRL financials, NTA IDs, gBizINFO.

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Korea Business Check — BRN (사업자등록번호) Status & KYB

by kr-data-api

Verify Korean companies by BRN/사업자등록번호: official NTS status, VAT type, English profile, financials

answering

BeeL

by beel

Spanish e-invoicing with VeriFactu (AEAT): issue invoices, manage customers, validate NIFs.

69 installs/wk 121 tools answering

JP-Verify — questions

Answers built from our own checks of this server.

Why is there no uptime for JP-Verify?

JP-Verify 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 pypi package jp-verify-mcp was installed 402 times last week.

How do I connect JP-Verify?

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 runs locally, so the command pulls jp-verify-mcp straight from pypi; nothing to host, nothing to sign up for.

How many people use JP-Verify?

The pypi package jp-verify-mcp was installed 402 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is JP-Verify open source?

Yes — it is published under the MIT licence, written in Python 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.