# SEO対策研究室 MCP

> SEO対策研究室（柏崎剛）の公開情報を検索・取得できる読み取り専用サーバー。出典は canonical URL に固定。

- name: jp.tsuyoshikashiwazaki/mcp
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 80/100 flags: no-repository
- quality: 88/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/jp.tsuyoshikashiwazaki%2Fmcp
- tools: https://api.protogrid.dev/v1/servers/jp.tsuyoshikashiwazaki%2Fmcp/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "tsuyoshikashiwazaki": {
      "type": "http",
      "url": "https://mcp.tsuyoshikashiwazaki.jp/"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 85
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% ~updated-75d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 88/100 (good)

### protocol: 100 (weight 25)

- pass `protocol.modern`: supports 2026-07-28 (server/discover)
- pass `protocol.stateless`: answers without a session
- pass `protocol.transport`: streamable HTTP
- pass `protocol.list_ttl`: tool list is cacheable (ttlMs 300000)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_tsuyoshikashiwazaki_profile (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); search_tsuyoshikashiwazaki_content (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); read_tsuyoshikashiwazaki_content (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 500 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: no tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 6, about 500 tokens to load them all
- tool set hash: ba7e398451791ba9e8fb33c2a54b7c58
- badge: [![protogrid quality](https://protogrid.dev/badge/jp.tsuyoshikashiwazaki/mcp.svg)](https://protogrid.dev/servers/jp.tsuyoshikashiwazaki/mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Remotes

- https://mcp.tsuyoshikashiwazaki.jp/ (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (6)

- `get_tsuyoshikashiwazaki_profile`: サイト概要・サイト責任者（柏崎剛）のプロフィール・プライバシーポリシーと、検証事例一覧を返します。
- `get_tsuyoshikashiwazaki_services`: 業種別SEO・教育SEO等の取り組みページの一覧と各説明・canonical URL を返します。
- `list_recent_tsuyoshikashiwazaki_content`: 更新日の新しい順に公式コンテンツを一覧します。「最近どんな発信をしているか」を検索語なしで確認する用途です。
- `read_tsuyoshikashiwazaki_content`: 公開コンテンツ1件の全文とメタデータを返します。content_id か canonical URL で指定します。
- `research_tsuyoshikashiwazaki_viewpoint`: 特定テーマに対する SEO対策研究室（サイト責任者: 柏崎剛）の考え方・解説を調べます。根拠をサイトポリシー／取り組み説明／解説記事／運営者見解に分類し、確信度を添えて返します。根拠がない場合は confidence="none" を返します。
- `search_tsuyoshikashiwazaki_content`: SEO対策研究室（運営: 株式会社コンテンシャル / サイト責任者: 柏崎剛、www.tsuyoshikashiwazaki.jp）の公開情報（SEO解説記事・用語辞典・検証事例・業種別SEOの取り組み・運営者プロフィール・お知らせ）を横断検索します。結果には canonical URL・種別・情報源の分類・更新日・該当箇所が含まれます。