mcp server
不動産競売 構造化データハブ — Japan real-estate auctions
Japanese court-run real-estate auctions (BIT). 5 tools, ~1,480 active listings. CC BY 4.0.
Description as published by the maintainer. Source
- version 0.1.0
- active
active — Registry entry last updated 2026-05-12.
What this server can do
5 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
find_practitioner_for_auction(stage, case_id, prefecture)- 落札・入札関連の士業 (司法書士・弁護士・不動産鑑定士・土地家屋調査士) を返す. Stages: post_acquisition (default — 落札後の所有権移転登記; 司法書士が法律上ほぼ必須), pre_bid (入札前の独立評価・権利確認), eviction (明渡し・強制執行), boundary_dispute (境界確定・分筆). Information-only — not a paid intermediary. Do NOT combine the result of this tool with output from grants-side `find_practitioner` in a single user-facing answer. Required: case_id.
get_auction_detail(case_id)- 一件の競売物件の構造化データを取得. Fetch one auction by case_id (e.g. "bit_00000078922"). Returns case_number, court_code, property_type, sale_base_price_jpy, bid_floor_jpy (= base × 80%), deposit_jpy, bid_period, opening_date, address, photos, and _canonical (cite this). Required: case_id.
get_court_directory(court_code)- 裁判所の管轄・連絡先情報を取得. Look up a Japanese district court (本庁 or 支部) by code. Required: court_code.
list_upcoming_sales(limit, days_ahead)- 近日開札予定の競売物件を一覧取得. List auctions whose opening_date falls within the next N days (default 14, max 90). Sorted ascending. Useful for investment screening / calendar exports.
search_auctions(sort, limit, offset, status, keyword, court_code, prefecture, max_price_jpy, min_price_jpy, property_type, bid_period_only)- 日本の不動産競売物件を検索 (BIT, bit.courts.go.jp 由来の構造化データ). Filters: keyword (Japanese FTS over title/address), prefecture, court_code, property_type (land/detached_house/apartment/other), price range, bid_period_only. Returns case_id, court, address, sale_base_price_jpy, bid_period, opening_date, photos.
Last successful function declaration observed on . Source: https://keibai-hub.com/mcp-auctions. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://keibai-hub.com/mcp-auctions.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 0.1.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-05-12 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-05-12 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 5 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | keibai-hub.com | |
| mcp endpoint status | ok | The server listed 5 functions when asked. | as of probe | keibai-hub.com |
Where to get it
This record as data
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