INDIVIDUAL MCP TOOL

search_corporate_by_name

都道府県＋法人名の接頭辞で日本の法人を検索します。国税庁公開データに基づきます。入力例: {"prefecture": "13", "prefix": "渋谷", "limit": 10}

plugrail.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://jp-corporate.plugrail.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for search_corporate_by_name and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.jp-corporate]
url = "https://jp-corporate.plugrail.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "jp-corporate": {
      "type": "http",
      "url": "https://jp-corporate.plugrail.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: jp-corporate
Remote MCP URL: https://jp-corporate.plugrail.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "jp-corporate": {
      "url": "https://jp-corporate.plugrail.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "jp-corporate": {
      "type": "http",
      "url": "https://jp-corporate.plugrail.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "jp-corporate",
  "transport": "streamable-http",
  "url": "https://jp-corporate.plugrail.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

search_corporate_by_number — 法人番号（13桁）で日本の法人を1件検索します。国税庁公開データに基づきます。入力例: {"corporateNumber": "8000000000001"}
search_corporate_by_address — 都道府県＋所在地の接頭辞で日本の法人を検索します。国税庁公開データに基づきます。入力例: {"prefecture": "13", "prefix": "渋谷", "limit": 10}
lookup_corporate — 法人番号の確定照会と名称・所在地の候補探索を分離して返す。名称だけでは断定せず複数候補と根拠別scoreを返す。番号確定例: {"corporateNumber": "8000000000001"}／候補例: {"name": "渋谷", "prefecture": "13", "limit": 10}
verify_invoice_number — 適格請求書発行事業者番号（T＋13桁）の登録・取消・失効を日付付きで照合します。未発見は個人非掲載または未収録として明示し、無効・不存在と断定しません。入力例: {"invoiceNumber": "T8000000000001"}
company_profile — 法人番号（13桁）で基本情報・補助金・届出・財務の会社プロファイルを返す。各領域の出典・鮮度・欠損を保持し、部分障害時は取得済みと欠損を同時に返す。入力例: {"corporateNumber": "8000000000001"}