Skip to content
mcp/harbor
Verified official

Japan Public Data (法人番号・登録支援機関・官公需入札) MCP

v0.1.0

io.github.takaratomita/mcp-tools

Japan public data: corporate numbers, registered support organizations, government bid notices.

transport:streamable-http tools:3
View source Website

Target client

run in your project directory 

claude mcp add --transport http mcp-tools https://mcp-tools.takara0408103123.workers.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

lookup_corporate_number Read-only

lookup corporate number

search_support_orgs Read-only

search support orgs

search_local_govt_bids Read-only

search local govt bids

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.