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Kavra Siegel — Qualified eIDAS Timestamping MCP server

by mscharfetter·io.github.mscharfetter/kavra-siegel·v0.2.0
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Qualified eIDAS RFC 3161 timestamping for AI workflow provenance. SIGNIUS/IDnow backbone.

C67/100grade C
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Safety scan
C67/100

full report

Adoption
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Little public usage data yet

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Kavra Siegel — Qualified eIDAS Timestamping tools (3)

write = sends, deletes, buys or posts
  • kavra_siegel_stamp_contentFree

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

  • kavra_siegel_stamp_hashFree

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

  • kavra_siegel_verify_tokenFree

    Verifiziert einen Stempel-Token anhand seiner UUID.

Public scan report

scanner v0.1.9 · 2026-09-27 · same rubric, same numbers if you re-run it

1 low
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 895ms20/20
  • Tool poisoning3 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenanceno repository listed3/15
  • Maintainer identityno repository or website to verify2/10

Findings (1)

  • lowNo source repository listedmaint.no-repo
Overall 67/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

Install directly

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

Kavra Siegel — Qualified eIDAS Timestamping: common questions

Is Kavra Siegel — Qualified eIDAS Timestamping MCP server safe?
With care: it is graded C, so read the findings first (67/100). Read the Kavra Siegel — Qualified eIDAS Timestamping safety report
How do I install Kavra Siegel — Qualified eIDAS Timestamping?
It runs remotely at siegel.kavra.cloud. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
Does Kavra Siegel — Qualified eIDAS Timestamping need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Kavra Siegel — Qualified eIDAS Timestamping maintained?
The latest release is v0.2.0.
Is Kavra Siegel — Qualified eIDAS Timestamping up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.

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