Kavra Siegel — Qualified eIDAS Timestamping
Qualified eIDAS RFC 3161 timestamping for AI workflow provenance. SIGNIUS/IDnow backbone.
我該用這個嗎
品質與安全性
A
發現項目(1)
- LOW在 kavra_siegel_verify_token 中
根據工具定義與協定合規性的自動化分析。
上下文成本
~365Token(工具定義)
~817 B典型回應大小
極小的注意力影響(128k 上下文的 0.29%)
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": {
"kavra-siegel": {
"url": "https://siegel.kavra.cloud/mcp"
}
}
}遠端端點
https://siegel.kavra.cloud/mcpstreamable-http它能做什麼
工具清單
工具(3)
🟢 唯讀🟡 寫入🔴 刪除⚪ 未知
⚪kavra_siegel_stamp_hash(sha256_hex, tier, metadata)
Erzeugt einen qualifizierten eIDAS-Zeitstempel für einen SHA-256-Hash. RFC 3161 via SIGNIUS/IDnow Trust Services AB (EU Trusted List).
輸入結構描述
{
"type": "object",
"properties": {
"sha256_hex": {
"type": "string",
"pattern": "^[a-f0-9]{64}$",
"description": "Lowercase 64-char hex SHA-256 hash"
},
"tier": {
"type": "string",
"enum": [
"basic",
"plus",
"sealed"
],
"default": "basic",
"description": "Stamp tier (basic=hash-only, plus=with URL, sealed=full content)"
},
"metadata": {
"type": "object",
"description": "Optional key-value metadata persisted with the stamp"
}
},
"required": [
"sha256_hex"
]
}⚪kavra_siegel_stamp_content(content_b64, tier, metadata)
Erzeugt einen qualifizierten eIDAS-Zeitstempel für base64-encodierten Inhalt (max 1 MB). Hash wird serverseitig berechnet. RFC 3161 via SIGNIUS/IDnow.
輸入結構描述
{
"type": "object",
"properties": {
"content_b64": {
"type": "string",
"description": "Base64-encoded content to stamp"
},
"tier": {
"type": "string",
"enum": [
"basic",
"plus",
"sealed"
],
"default": "basic"
},
"metadata": {
"type": "object"
}
},
"required": [
"content_b64"
]
}⚪kavra_siegel_verify_token(token_id)
Verifiziert einen Stempel-Token anhand seiner UUID.
輸入結構描述
{
"type": "object",
"properties": {
"token_id": {
"type": "string",
"format": "uuid",
"description": "UUID of the stamp token to verify"
}
},
"required": [
"token_id"
]
}社群
證據
近期觀測
已驗證未記錄版本3 個工具