Citation Check
Does a cited URL exist, and does the source name what your claim names? Two answers.
我該用這個嗎
品質與安全性
A
根據工具定義與協定合規性的自動化分析。
上下文成本
~268Token（工具定義）
~726 B典型回應大小
極小的注意力影響（128k 上下文的 0.21%）
這是每次將伺服器的工具載入模型上下文時所消耗的約略 token 數量。數量越高，可用於其他工作的注意力就越少。
安裝
一鍵安裝
將以下內容加入你的 `claude_desktop_config.json` 檔案：
{
"mcpServers": {
"citation-check": {
"url": "https://exmachina-ai.fly.dev/verify"
}
}
}遠端端點
https://exmachina-ai.fly.dev/verifystreamable-http它能做什麼
工具清單
工具（2）
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
🟢check_citation(url, claim)
Fetch a URL and report whether it exists, and whether the source names the same entity as the claim you attach to it. These are two different questions and conflating them is the failure this exists to catch: a URL can return 200 and describe a different gene entirely. No account needed, nothing is stored about you.
輸入結構描述
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "The citation to check. http(s) only; private and loopback addresses are refused."
},
"claim": {
"type": "string",
"description": "Optional. The text that cites it — the sentence or finding this URL is meant to support. Without it you only learn whether the URL exists, which is the weaker half."
}
},
"required": [
"url"
],
"additionalProperties": false
}🟢verdict_meanings
The exact semantics of every status and relevance value, including what this checker cannot determine. Read once before trusting a verdict.
輸入結構描述
{
"type": "object",
"properties": {},
"required": [],
"additionalProperties": false
}社群
證據
近期觀測
已驗證未記錄版本2 個工具
已驗證未記錄版本2 個工具
已驗證未記錄版本2 個工具