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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "kkj": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
    }
  }
}

claude mcp add --transport http kkj https://mcp.n-3.ai/mcp?tools=kkj-search

[mcp_servers.kkj]
url = "https://mcp.n-3.ai/mcp?tools=kkj-search"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kkj": {
      "type": "remote",
      "url": "https://mcp.n-3.ai/mcp?tools=kkj-search",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "kkj": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=kkj&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm4tMy5haS9tY3A%2FdG9vbHM9a2tqLXNlYXJjaCJ9"
}

{
  "servers": {
    "kkj": {
      "type": "http",
      "url": "https://mcp.n-3.ai/mcp?tools=kkj-search"
    }
  }
}

{
  "mcpServers": {
    "kkj": {
      "httpUrl": "https://mcp.n-3.ai/mcp?tools=kkj-search"
    }
  }
}

extensions:
  "kkj":
    enabled: true
    name: "kkj"
    type: streamable_http
    uri: "https://mcp.n-3.ai/mcp?tools=kkj-search"
    timeout: 300

Quality 85 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene86 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations1 of 1 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: kkj-search (idempotentHint)
pass
tools.token_costabout 568 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

1 tools, about 568 tokens to load them all · tool set 67dd25da7db1 · checked 2026-10-20 11:40 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 66 / 100

no-repository

provenance40

liveness98

freshness45

hygiene80

+website -thin-description +reachable +uptime-96% -stale-253d -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.n-3.ai/mcp?tools=kkj-search` streamable-http	none	yes	96%	511 ms	2025-11-25	2026-10-20

Tools (1)

kkj-searchread-only 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。

Schemas: list_tools.

Similar MCP servers

More from io.github.n-3inc

Official server.json

{
  "name": "io.github.n-3inc/kkj",
  "title": "不動産情報検索・分析 MCP",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.n-3.ai/mcp?tools=kkj-search",
      "type": "streamable-http"
    }
  ],
  "version": "0.0.2",
  "websiteUrl": "https://n-3.ai/apps/reinfo-agent",
  "description": "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。"
}