
不動産情報検索・分析 MCP
Connects to Japan's Small and Medium Enterprise Agency public procurement database, letting you search government contracting opportunities directly from Claude. You get a single search tool that queries the official 中小企業庁 procurement feed for active bids and contracts. Useful if you're tracking Japanese government RFPs for SMEs or need to monitor public sector opportunities without manually checking the agency site. The integration is straightforward: query by keywords and get back procurement listings with details on contracting opportunities available to small and medium businesses in Japan.
- tool
- 1
- transport
- HTTP
- last updated
- Feb 9, 2026
Install
From registry metadata$ npx add-mcp 'https://mcp.n-3.ai/mcp?tools=kkj-search' --name kkjRun in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.
Review the command, arguments and environment values before installing. MCP servers run with your local permissions.
Other ways
Claude Code
$ claude mcp add --transport http kkj 'https://mcp.n-3.ai/mcp?tools=kkj-search'Run in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 1 toolsVerified live against the running server on Nov 6, 2026.
kkj-search公共調達情報を検索します。検索クエリ、件名、機関名、都道府県コード、カテゴリ(物品、工事、役務)などのパラメータを使用して詳細な検索が可能です。13 params
公共調達情報を検索します。検索クエリ、件名、機関名、都道府県コード、カテゴリ(物品、工事、役務)などのパラメータを使用して詳細な検索が可能です。
categorystring1 · 2 · 3certificationarraycftIssueDatestringcountintegerlgCodearraymaxDescriptionLengthintegeropeningTendersEventstringorganizationNamestringperiodEndTimestringprocedureTypestring1 · 2 · 3projectNamestringquerystringtenderSubmissionDeadlinestringSponsors
Details
- Website
- n-3.ai/apps/reinfo-agent
- Transport
- HTTP
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026