Connect 不動産情報検索・分析 and your agent gets 1 tool, among them kkj-search. It answers at https://mcp.n-3.ai/mcp?tools=kkj-search over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
中小企業庁が公開している公共調達情報を検索するためのサービスです。
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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。 Inputs: query, projectName, organizationName, count, lgCode, category |
Every block below points at https://mcp.n-3.ai/mcp?tools=kkj-search. Pick your client and copy.
claude mcp add --transport http server https://mcp.n-3.ai/mcp?tools=kkj-search
{
"mcpServers": {
"server": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.n-3.ai/mcp?tools=kkj-search"]
}
}
}{
"mcpServers": {
"server": {
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"servers": {
"server": {
"type": "http",
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"context_servers": {
"server": {
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"mcpServers": {
"server": {
"serverUrl": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"mcpServers": {
"server": {
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}name: 不動産情報検索・分析
version: 0.0.1
schema: v1
mcpServers:
- name: 不動産情報検索・分析
type: streamable-http
url: https://mcp.n-3.ai/mcp?tools=kkj-search{
"mcpServers": {
"server": {
"httpUrl": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"mcpServers": {
"server": {
"type": "http",
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}{
"mcpServers": {
"server": {
"url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.n-3.ai%2Fmcp%3Ftools%3Dkkj-search&type=streamable_http&id=server&name=%E4%B8%8D%E5%8B%95%E7%94%A3%E6%83%85%E5%A0%B1%E6%A4%9C%E7%B4%A2%E3%83%BB%E5%88%86%E6%9E%90
It answered our last check on 22 October 2026 in 602 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
1, as returned by the server's own tools/list on 17 September 2026: kkj-search.
It answered our last check on 22 October 2026 in 602 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.n-3.ai/mcp?tools=kkj-search. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.n-3inc. Endpoint host: mcp.n-3.ai. ARD identifier: urn:air:io.github.n-3inc:mcp:kkj.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.