# Kids Stay (remote · mcp.kidsstay.workers.dev)

Search Japanese hotels by 48 verified kid-friendly conditions, with sources and dates.

- Trust score: 58/100 (low)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `mcp.kidsstay.workers.dev`: 58/100 (this document), [markdown](https://verifymcp.io/servers/gt-works-kids-stay/mcp.md), [page](https://verifymcp.io/servers/gt-works-kids-stay/mcp)

## Channel facts

- Endpoint: `https://mcp.kidsstay.workers.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS not yet verified: we couldn't determine whether a plaintext access path exists.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 69/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 686 tokens (~171/item across 4 items; 4 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 17/100
  - Stability observed for 5 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http gt-works-kids-stay https://mcp.kidsstay.workers.dev/mcp
```

### Codex

```toml
[mcp_servers.gt-works-kids-stay]
url = "https://mcp.kidsstay.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "gt-works-kids-stay": {
      "type": "remote",
      "url": "https://mcp.kidsstay.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add gt-works-kids-stay --url https://mcp.kidsstay.workers.dev/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  gt-works-kids-stay:
    url: "https://mcp.kidsstay.workers.dev/mcp"
```

### Other

```json
{
  "mcpServers": {
    "gt-works-kids-stay": {
      "type": "http",
      "url": "https://mcp.kidsstay.workers.dev/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-03 (score 58, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 57, −1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-31 (score 58, −1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 59, +1)

- [functional improvement] Stability: unverified → 0.03
- [functional] Schema quality: good → excellent

### 2026-07-29 (score 58)

First indexed and scored.

## MCP tools (4)

### `search_hotels` (~287 tokens)

子連れ条件×エリアで宿を検索

赤ちゃん・子連れ向け設備の検証済み条件（48種・list_conditions参照）とエリア・子どもの年齢・価格で日本の宿を検索します。宿名が分かっている場合は keyword で直接検索できます。結果の page URL が施設の詳細・予約ページです。

Input parameters:

- `area` (string): エリア名。例: "箱根" "沖縄本島"
- `child_age` (number): 子どもの年齢（歳）。対象年齢に合う宿へ絞り込み
- `conditions` (array): 条件ID（AND検索）。例: ["baby_bed_rental","bath_pre_potty_ok"]
- `keyword` (string): 宿名で検索（部分一致・日本語名/英語名/slug対応）。例: "グリーンプラザ軽井沢"
- `limit` (integer): 取得件数（既定10・最大20）
- `max_price` (number): 1名1泊あたり上限額（円・目安）
- `prefecture` (string): 都道府県名またはJISコード。例: "神奈川県" / "14"
- `sort` (string): 並び順。既定=rating（楽天評価順）

### `get_hotel` (~63 tokens)

施設の検証済み詳細

slug指定で施設の全条件（施設別の根拠note付き）・キッズ設備・アクセス・出典・検証日を返します。

Input parameters:

- `slug` (string, required): 施設slug（search_hotelsの結果に含まれる）

### `list_conditions` (~43 tokens)

48条件の定義一覧

検索に使える子連れ条件の全定義（id・ラベル・対象年齢・該当施設数）を返します。

### `list_areas` (~47 tokens)

エリア別の在庫

都道府県別の施設数・主要エリアと、編集部のエリア特集ページ一覧を返します。検索前の当たり付けに使います。

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/gt-works-kids-stay/mcp#diagnostics

## Score history

- 2026-08-03: 58
- 2026-08-02: 57
- 2026-08-01: 57
- 2026-07-31: 58
- 2026-07-30: 59
- 2026-07-29: 58

## Links

- Remote endpoint: https://mcp.kidsstay.workers.dev/mcp
- Website: https://kids-stay.com/mcp/
- Changelog RSS feed: https://verifymcp.io/servers/gt-works-kids-stay/mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/gt-works-kids-stay/mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/gt-works-kids-stay/mcp