Kavra Siegel — Qualified eIDAS Timestamping MCP Server

by mscharfetter Your server? Claim it

answering

Kavra Siegel — Qualified eIDAS Timestamping is answering right now. Last checked 13 min ago. It exposes 3 tools.

Qualified eIDAS RFC 3161 timestamping for AI workflow provenance. SIGNIUS/IDnow backbone.

Uptime history 52 days of history

52 days agonow

100.0%

Uptime 24h

91 of 91 checks

Tools

read from the server

212 ms

Response time

average over 24h

open, no key

Access

streamable-http

Nothing serious here today

Today is the operative word: we check Kavra Siegel — Qualified eIDAS Timestamping every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add kavra-siegel --transport http https://siegel.kavra.cloud/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "kavra-siegel": {
      "url": "https://siegel.kavra.cloud/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.kavra-siegel]
url = "https://siegel.kavra.cloud/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "kavra-siegel": {
      "url": "https://siegel.kavra.cloud/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "kavra-siegel": {
      "url": "https://siegel.kavra.cloud/mcp"
    }
  }
}

Available tools 3

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

kavra

kavra_siegel_stamp_content

Erzeugt einen qualifizierten eIDAS-Zeitstempel für base64-encodierten Inhalt (max 1 MB). Hash wird serverseitig berechnet. RFC 3161 via SIGNIUS/IDnow.

kavra_siegel_stamp_hash

Erzeugt einen qualifizierten eIDAS-Zeitstempel für einen SHA-256-Hash. RFC 3161 via SIGNIUS/IDnow Trust Services AB (EU Trusted List).

kavra_siegel_verify_token

Verifiziert einen Stempel-Token anhand seiner UUID.

Endpoints

URL	Transport	State	Latency	Checked
https://siegel.kavra.cloud/mcp	streamable-http	answering	253 ms	13 min ago

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Kavra Siegel — Qualified eIDAS Timestamping — questions

Answers built from our own checks of this server.

What can Kavra Siegel — Qualified eIDAS Timestamping do?

It exposes 3 tools, read directly from the server on our last check. Among them: kavra_siegel_stamp_content, kavra_siegel_stamp_hash, kavra_siegel_verify_token. 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 Kavra Siegel — Qualified eIDAS Timestamping 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 212 ms. The bar chart above shows every period we have measured.

How do I connect Kavra Siegel — Qualified eIDAS Timestamping?

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

Does Kavra Siegel — Qualified eIDAS Timestamping need an API key?

No. Kavra Siegel — Qualified eIDAS Timestamping completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 3 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Kavra Siegel — Qualified eIDAS Timestamping?

It answers our handshake in 212 ms on average, which is faster than 73% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.