INDIVIDUAL MCP TOOL

corporation_lookup

Look up a Japanese company by its 13-digit corporate number (法人番号) against the National Tax Agency (NTA) corporate-number registry.

shirabe.devnone authenticationAvailability not checked

Input schema

{}

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.shirabe-hub]
url = "https://shirabe.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "shirabe-hub": {
      "type": "http",
      "url": "https://shirabe.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: shirabe-hub
Remote MCP URL: https://shirabe.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": {
    "shirabe-hub": {
      "url": "https://shirabe.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "shirabe-hub": {
      "type": "http",
      "url": "https://shirabe.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "shirabe-hub",
  "transport": "streamable-http",
  "url": "https://shirabe.dev/mcp"
}

MCP Inspector

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

lookup_calendar — Look up Japanese calendar information for a given date: Rokuyo (six-day cycle such as Taian/Butsumetsu), Rekichu (almanac notes), Eto (sexagenary cycle), 24 solar terms, and purpose-based auspiciousness scores.
normalize_japanese_address — Normalize a free-form Japanese address against the official Address Base Registry (ABR, all 47 prefectures).
split_japanese_name — Split a Japanese personal name into family and given parts using IPAdic person-name POS tags (with whitespace/length heuristics as fallback).
corporation_search — Search the Japanese corporate-number registry (National Tax Agency) by company name and return matching companies, each with its 13-digit corporate number (法人番号), registered name and address, plus mandatory NTA attribution.