Server data from the Official MCP Registry
Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.
About
Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.
Remote endpoints: streamable-http: https://keibai-hub.com/mcp-auctions
Security Report
Valid MCP server (1 strong, 1 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.
5 tools verified · Open access · No issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-keibai-hub-keibai-hub-mcp": {
"url": "https://keibai-hub.com/mcp-auctions"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
不動産競売 構造化データハブ — Japan real-estate auctions MCP server
Japanese court-run real-estate auction registry (BIT, bit.courts.go.jp) re-published as a structured Remote MCP server.
- ~1,480 active auctions
- 46 prefectures
- 110+ district courts and branches
- Updated twice daily (06:07 / 18:07 JST)
Connect
Remote MCP endpoint (Streamable HTTP):
https://keibai-hub.com/mcp-auctions
Claude Desktop / Cursor / Cline
Add to your mcp_servers config:
{
"keibai-hub": {
"url": "https://keibai-hub.com/mcp-auctions"
}
}
Smithery one-click
Tools (5)
| Tool | Description |
|---|---|
search_auctions | Search by keyword (Japanese FTS over title/address) / prefecture / court_code / property_type / price range / bid_period_only |
get_auction_detail | Fetch one auction by case_id (e.g. bit_00000078922) — returns case_number, court, price, bid period, photos, etc. |
list_upcoming_sales | List auctions whose opening_date falls within the next N days (default 14, max 90) |
get_court_directory | Look up a Japanese district court (本庁 or 支部) by code |
find_practitioner_for_auction | Returns 司法書士 / 弁護士 / 不動産鑑定士 / 土地家屋調査士 federation directories for a given auction stage (post_acquisition / pre_bid / eviction / boundary_dispute) |
Data sources & license
- Source: BIT (https://www.bit.courts.go.jp/, 最高裁判所) under 民事執行法 64 条 5 項 公示原則
- Structuring layer license: CC BY 4.0 — attribute the canonical
_canonicalURL of each record - This service is information-only and does not act as a paid intermediary
- BIT URLs are session-bound; use the
bit_lookup_hintfield (case_number) to search BIT manually
REST API (no MCP)
If you prefer plain HTTP without MCP:
GET https://keibai-hub.com/api/auctions/search?prefecture=東京都&limit=20GET https://keibai-hub.com/api/auctions/{case_id}GET https://keibai-hub.com/api/auctions/{case_id}.md(Markdown variant, token-efficient)GET https://keibai-hub.com/api/auctions/coverageGET https://keibai-hub.com/api/auctions/upcoming?days_ahead=14GET https://keibai-hub.com/.well-known/coverage-auctions.jsonGET https://keibai-hub.com/llms.txt
Contact
Issues and feature requests via GitHub issues.
License
MIT (this repository's metadata only — the auction data carries CC BY 4.0).
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