MCP.Market

JP Bids MCP server

online · 100% uptime
by sugukurukabe·io.github.sugukurukabe/jp-bids·v0.9.0

Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.

B76/100grade B
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Safety scan
B76/100

full report

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Growing

0 stars100 downloads/wk

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JP Bids tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-30 · same rubric, same numbers if you re-run it

no findings
  • Code scan143 source files scanned25/25
  • Live reliabilityremote reachable in 214ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancerepository not readable: repo not found3/15
  • Maintainer identityno repository or website to verify2/10
Overall 76/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How JP Bids compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
76/100
higher than 48% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
371 ms
faster than 44% of 30,027 servers
Downloads a week
100
more than 62% of 12,306 servers with a package

Install JP Bids in Claude Code, Cursor or VS Code

claude mcp add --transport http jp-bids https://mcp.bid-jp.com/mcp
Add to Cursor

What the publisher says

From the JP Bids repository's README, as published. We do not edit it. Read it on GitHub

JP Bids MCP

日本の官公需入札情報をMCPで検索・AI分析するサーバー。v0.9.0 の Investor Radar で、公告を上場銘柄へ名寄せし、J-Quants キーがあれば公開終値も同じ会話で見られます(投資助言ではありません)。 Search and AI-analyze Japanese public procurement notices through MCP. Investor Radar maps notices to listed-company tickers and can overlay public daily closes. Not investment advice. Server MCP untuk mencari pengumuman pengadaan pemerintah Jepang. Investor Radar memetakan pengumuman ke ticker. Bukan nasihat investasi.

ベータ期間中(〜2026年9月末)は全機能を無料で利用できます。

During beta (until end of September 2026), all features are available for free.

Remote MCP: https://mcp.bid-jp.com/mcp
npm:        jp-bids-mcp
Registry metadata name: io.github.sugukurukabe/jp-bids

MCP 2026-07-28 Readiness / 対応状況 / Kesiapan

JP Bids MCP は 2025-11-25 と 2026-07-28 の protocol version を受け入れます。Mcp-Method / Mcp-Name header がある場合は JSON-RPC body との不一致を拒否し、OAuth authorization response と JWT には RFC 9207 の iss を含めます。 JP Bids MCP accepts both 2025-11-25 and 2026-07-28 protocol versions. When Mcp-Method / Mcp-Name headers are present, mismatches with the JSON-RPC body are rejected, and OAuth authorization responses/JWTs include RFC 9207 iss. JP Bids MCP menerima versi protokol 2025-11-25 dan 2026-07-28. Jika header Mcp-Method / Mcp-Name ada, ketidaksesuaian dengan body JSON-RPC ditolak, dan response/JWT OAuth menyertakan iss RFC 9207.

server/discover, ttlMs / cacheScope, and MRTR are tracked in docs/spec-notes/mcp-2026-07-28.md and will be enabled after SDK support stabilizes.

AIに話しかけるだけ / Just Ask Your AI

「鹿児島県のIT系入札を探して、うちに合う順にランク付けして」

→ 14件ヒット → AIスコアリング → 上位3件の要件整理 → カレンダー登録 → 全部ひとつの会話で。

「この仕様書PDFの必須要件と評価項目を整理して」

→ PDF自動取得 → 要件抽出 → 参加資格チェック → 不足項目の取得方法まで提示。

「農林水産省の過去3年の発注傾向を分析して」

→ 落札実績取得 → 予算規模・競合・落札率を分析 → 次の入札戦略を提案。

「富士通(6702)の官公需公告を出して、公告日前後の終値も見せて」

→ 公告を銘柄コードへ名寄せ → 履歴と件数を事実として集計 → J-Quants キーがあれば公開終値の前後窓を表示。売買の推奨はしない。市場データ MCP を同じクライアントに並べれば、日足・開示と突き合わせできる。

Quick Start / クイックスタート

Use the remote endpoint from any Streamable HTTP compatible MCP client:

https://mcp.bid-jp.com/mcp

The remote endpoint requires OAuth 2.0. A request without Authorization receives 401 with WWW-Authenticate: Bearer resource_metadata="https://mcp.bid-jp.com/.well-known/oauth-protected-resource/mcp". Claude.ai, ChatGPT, and MCP Inspector run the flow for you (Dynamic Client Registration + PKCE S256), so you only click approve. Plain curl will not work without a token — use local stdio below to try it without authentication.

リモートエンドポイントは OAuth 2.0 必須です。Authorization なしのリクエストは 401 と WWW-Authenticate ヘッダーを返します。Claude.ai / ChatGPT / MCP Inspector は認可フローを自動で処理するため、承認ボタンを押すだけです。認証なしで試したい場合は下記のローカル stdio を使ってください。

Endpoint jarak jauh memerlukan OAuth 2.0. Permintaan tanpa Authorization mendapat 401 beserta header WWW-Authenticate. Klien seperti Claude.ai, ChatGPT, dan MCP Inspector menjalankan alur otorisasi secara otomatis. Untuk mencoba tanpa autentikasi, gunakan stdio lokal di bawah.

With MCP Inspector:

npx --yes @modelcontextprotocol/inspector

Set Transport Type to Streamable HTTP and use the remote URL above. Do not use the default STDIO sample command such as mcp-server-everything.

Sample search_bids arguments:

{
  "query": "システム",
  "prefecture": "鹿児島県",
  "category": "役務",
  "limit": 3
}

Local stdio (no authentication required):

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Grade history

  • 2026-10-30downgradeA → Bscore 76

JP Bids: common questions

Is JP Bids MCP server safe?
Mostly: it is graded B (76/100). Read the JP Bids safety report
How do I install JP Bids?
It runs remotely at mcp.bid-jp.com. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does JP Bids need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is JP Bids maintained?
The last commit was 68 days ago (2026-08-29). The latest release is v0.9.0.
Is JP Bids up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does JP Bids compare with other MCP servers?
safety score 76/100 (higher than 48% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 371 ms (faster than 44% of 30,027 servers). Full comparison.

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