Yank

Five sourced lines from a video, podcast, article or PDF, and a check that a quote is in its source

使うべきか

品質と安全性

A
説明の品質
94%
スキーマの完全性
92%
命名の品質
96%
ポイズニングのリスク
100%
権限の一致
90%
プロトコルへの準拠
100%

検出事項(2)

  • LOWTool 'recent_yanks' description lacks action verbrecent_yanks 内
  • LOWTool 'get_lines_for_url' suggests web access but openWorldHint=falseget_lines_for_url 内

ツール定義とプロトコルへの準拠に関する自動分析に基づいています。

コンテキストコスト

~1,078トークン数(ツール定義)
~516 B一般的なレスポンスサイズ
注意への影響は中程度(128k コンテキストの 0.84%)

これは、サーバーのツールがモデルのコンテキストに読み込まれるたびに消費されるおおよそのトークン数です。数が多いほど、ほかのタスクに使える注意が減ります。

インストール

ワンクリックインストール

これを `claude_desktop_config.json` ファイルに追加してください:

{
  "mcpServers": {
    "yank": {
      "url": "https://yank.info/api/mcp"
    }
  }
}

リモートエンドポイント

https://yank.info/api/mcpstreamable-http

できること

ツール一覧

ツール(5)

🟢 読み取り専用🟡 書き込み🔴 削除⚪ 不明
🟢search_lines(query, limit)

Full-text search across every line yank.info has ever extracted. Returns quotable lines with a verbatim flag (true = literal substring of the source transcript; false = labeled paraphrase), the speaker/author, the source, a timestamp and a moment link where the source is a video, and the permanent card URL to cite. Supports quoted phrases and a leading minus to exclude a word.

入力スキーマ

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Words, a name, a show, or a quoted phrase."
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 40,
      "default": 20
    }
  },
  "required": [
    "query"
  ]
}
🟢check_quote(statement, source)

Yank Check: a statement and the source it is supposed to come from, in; a verdict and a receipt, out. FOUND (the words are in the representation Yank inspected), CLOSE MATCH (substantially the same wording, with the difference shown), DISTILLED MATCH (the claim is supported, not in the source's literal words), NOT FOUND (Yank inspected an adequate representation and could not find support), or CAN'T ESTABLISH (Yank could not obtain or inspect enough evidence; the reason says why). With where (a moment for media, the publisher's page opened on the exact words for an article), speaker with the class of that claim (file-stated, representation-stated, not-established), the passage around it, which representation was read (captions, transcript, article text, filing, document) and how much of it (inspected: words, duration), and when. A NOT FOUND is a bounded claim scoped to the representation read, never a claim that the words were not said; a CLOSE MATCH lists the words that differ (difference.tokens), never a similarity number; every verdict carries one plain sentence (finding). No model is consulted: the verdict resolves against the representation itself. Sources Yank already holds check immediately; an article, a public PDF (located by page) or a captioned video is read for the check; audio that would need transcribing is not spent on here and returns CAN'T ESTABLISH with acquisition_required, so yank it first. None of the verdicts is a judgement on whether the statement is true.

入力スキーマ

{
  "type": "object",
  "properties": {
    "statement": {
      "type": "string",
      "description": "The words to check, as claimed. One claim at a time, up to 600 characters."
    },
    "source": {
      "type": "string",
      "description": "The public http(s) link the statement is supposed to come from."
    }
  },
  "required": [
    "statement",
    "source"
  ]
}
🟢get_yank(slug)

Fetch a yank (five extracted lines from one source) by its slug, the last path segment of a yank.info/y/<slug> URL. Includes every line's verbatim flag, timestamp, moment link, surrounding context, permanent card URL, share image, plus the whole yank as Markdown.

入力スキーマ

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "description": "e.g. stanford-connect-the-dots-looking-1s52rgg"
    }
  },
  "required": [
    "slug"
  ]
}
🟢get_lines_for_url(url)

Ask before you extract: everything yank.info already holds from one source URL. Any form of the link works (a youtu.be short link with a timestamp, a watch URL with a playlist, an article with tracking parameters, an Apple Podcasts or Overcast episode link); equivalent URLs return the same answer. Returns real counts (yanks, lines, verbatim lines) and, for up to five yanks, every line with its verbatim flag, timestamp, moment link, context and permanent card URL. Zero yanks is an answer, not an error. Reads the library only; never fetches the source.

入力スキーマ

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "The source URL in any of its forms."
    }
  },
  "required": [
    "url"
  ]
}
🟢recent_yanks(limit)

The newest yanks in the library, one card each (rank-1 line, author, source type, URL).

入力スキーマ

{
  "type": "object",
  "properties": {
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 24,
      "default": 8
    }
  }
}

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