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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · AI / LLM tooling

TubeSaku Creator Insights

By tubesaku.com Verified namespace

Japanese YouTube research: stream schedules, live broadcasts, VTuber debuts, game and cover trends

WebsiteKnowledge & researchGames & entertainment
Connect to TubeSaku Creator Insights
Checks passed
12 / 22

2 failed · 8 not measured

Median response
2668 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
10

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 2668 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name TubeSaku Creator Insights.

  • Pass
    Lists tools

    tools/list returned 10 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 2668 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 2668 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    0 of 27 parameters have a description (0%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-03T15:36:53.423048Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using TubeSaku Creator Insights

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http tubesaku-creator-insights https://tubesaku.com/mcp

Capabilities

Tools 10

get_game_trends

ゲーム別の需要順位・供給順位の週次比較。最大4週までさかのぼり、トップ10ランキングを取得。返却は最新週優先で最大10行。gameは日本語名・英語名のあいまい部分一致（大文字小文字・全半角・空白・記号・かな表記を正規化。英字名は4文字以上の語の1文字の追加・削除・置換にも対応）。既定は登録者1万人以下。集計値は取得できる数値のみ返し、欠損は省略。指標や順位の欠損理由はquality.missing_fieldsに集約し、series_indexesで対象行を示す。latest_available_periodが保存済み最新週、is_latest_periodで各行を識別。period_label_onlyは正確な観測日時不明。Steam人数とYouTube再生数は別指標。

Discovered
get_tubesaku_data_catalog

公開データの一覧、更新日時、観測範囲、欠損・古さ・利用条件を確認する。観測日時と欠損情報を含む。

Discovered
get_tubesaku_index

TubeSakuのllms.txtを読み、利用可能な公開Markdown一覧を最大10件返す。

Discovered
get_tubesaku_service_info

MCPの利用条件・取得上限・提供状況を返す。

Discovered
read_tubesaku_markdown

llms.txtで公開されているTubeSakuのMarkdownファイルを読む。 path例: /llms/google_trends.md

Discovered
search_cover_songs

歌ってみた候補を原曲人気・最近の競合数・公開後6時間相当の反応で探す。最大5曲。scope: all,low_supply,no_recent_covers,shorts_growth,popular_covers。楽曲の利用許諾は別途確認。

Discovered
search_current_live_streams

最終確認時点で配信中のライブを検索。keywordはタイトル・チャンネル名・説明の部分一致（最大200文字）。categoryはYouTubeカテゴリID（例20=ゲーム）。limitは1〜10、既定5。2時間以内の観測のみ。検索直前の終了は未確認。

Discovered
search_live_streams

配信予定をJSTの日付・時間帯・初配信候補・ジャンルで検索。公開アクセスでは最大7日間・10件。通常・デビューとも現行予告のみ。開始予定時刻を過ぎた予告は猶予期間後に対象外。過去のデビュー予告・終了済み配信の履歴は取得不可。総一致件数も返す。

Discovered
search_tubesaku_context

TubeSakuの公開Markdownを横断的に読み、queryに関係しそうな本文を返す。 空白区切りの単純検索。queryは1〜500文字・1〜20語、同じ語の重複は除く。

Discovered
search_vtubers

収録VTuberをデビュー年・日付範囲(YYYY-MM-DD、両端含む)・活動ゲーム・名前/紹介文等でAND検索。debut_yearは2000〜2100の年。gameはゲームID・日本語名・英語名のあいまい部分一致（大文字小文字・全半角・空白・記号・かな表記を正規化。英字名は4文字以上の語の1文字の追加・削除・置換にも対応）、keywordは名前・紹介文等の部分一致（各200文字まで）。limitは1〜10。紹介文のない人物もあり、ゲーム未収録は未プレイを意味しない。

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected2668 ms10

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