Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.
Quick Install
Automated & IDE SetupCopy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.
One-click editor setup isn’t available for this listing yet — we don’t have a confirmed install command, and we’d rather show nothing than point your editor at the wrong package or host. Follow the project’s own setup instructions, linked above.
Manual Client & Custom JSON ConfigExpand JSON ▾
No confirmed setup config for this listing yet. We only publish a config block when the install details come from the project itself — its README, its docs, or a verified owner. We haven’t found those for 不動産競売 構造化データハブ — Japan real-estate auctions, and we’d rather show nothing than a guess you’d paste into your client. Follow the project’s own setup instructions for the current steps.
Capabilities & Tool Schemas (5)
Inspect callable tools, capabilities, and parameters exposed to AI agents by 不動産競売 構造化データハブ — Japan real Estate auctions.
search_auctionsSearch by keyword (Japanese FTS over title/address) / prefecture / court_code / property_type / price range / bid_period_only
get_auction_detailFetch one auction by case_id (e.g. `bit_00000078922`) — returns case_number, court, price, bid period, photos, etc.
list_upcoming_salesList auctions whose opening_date falls within the next N days (default 14, max 90)
get_court_directoryLook up a Japanese district court (本庁 or 支部) by code
find_practitioner_for_auctionReturns 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)
Documentation Overview
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):
Claude Desktop / Cursor / Cline
Add to your mcp_servers config:
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).
Related MCP Servers
Adoption & maintenance
Factual signals from GitHub, npm, and our automated checks — not a rating.
Last commit
4mo ago
Most recent push to the default branch.
Tools exposed
5
Callable tools this server registers over MCP.
Reviews
No reviews yet — be the first to share how this listing worked for you.
Frequently Asked Questions about 不動産競売 構造化データハブ — Japan real Estate auctions
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CategoryLegal
41Quality signal: Fair · 41/100How this signal is calculated ▾
Server availabilityNot measured
Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.
Verified ownership10/20
Documentation & tools20/30
Adoption & activity1/15
Community engagement0/10
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