TubeSaku Creator Insights MCP Server

by tubesaku Your server? Claim it

answering

TubeSaku Creator Insights is answering right now. Last checked 8 min ago. It exposes 10 tools.

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

Uptime history 18 days of history · worst day 98%

18 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

1424 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 16

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 2 November 2026. No other catalogue keeps this.

6 Nov 2 tool descriptions were rewritten get_tubesaku_service_info, search_live_streams

4 Nov 3 tool descriptions were rewritten5 times that day get_game_trends, search_live_streams, search_vtubers

3 Nov 2 tool descriptions were rewritten get_tubesaku_index, get_tubesaku_service_info

2 Nov 4 tool descriptions were rewritten get_tubesaku_data_catalog, search_current_live_streams, search_tubesaku_context and 1 more

2 Nov 2 tools appeared search_current_live_streams, search_vtubers

2 Nov a tool changed version

and 2 more, back to 2 November 2026

TubeSaku Creator Insights missed 2 checks this week

Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

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

Settings → Connectors → Add custom connector, then paste this address

https://tubesaku.com/mcp

~/.codex/config.toml

[mcp_servers.creator-insights]
url = "https://tubesaku.com/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "creator-insights": {
      "url": "https://tubesaku.com/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "creator-insights": {
      "type": "http",
      "url": "https://tubesaku.com/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

tubesaku

get_tubesaku_data_catalog

無料データの一覧、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。

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。

get_tubesaku_service_info

MCP利用条件・取得上限・提供状況を返す。個別分析の事実情報も含む。

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

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。

cover

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。

current

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。

game

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。

live

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。

vtubers

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。

Endpoints

URL	Transport	State	Latency	Checked
https://tubesaku.com/mcp	streamable-http	answering	1466 ms	8 min ago

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TubeSaku Creator Insights — questions

Answers built from our own checks of this server.

What can TubeSaku Creator Insights do?

It exposes 10 tools, read directly from the server on our last check. Among them: get_game_trends, get_tubesaku_data_catalog, get_tubesaku_index, get_tubesaku_service_info, read_tubesaku_markdown, search_cover_songs and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is TubeSaku Creator Insights working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 1424 ms. The bar chart above shows every period we have measured.

How do I connect TubeSaku Creator Insights?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does TubeSaku Creator Insights need an API key?

No. TubeSaku Creator Insights completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is TubeSaku Creator Insights?

It answers our handshake in 1424 ms on average, which is faster than 1% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.