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Kavra Siegel — Qualified eIDAS Timestamping

io.github.mscharfetter/kavra-siegel
법률 및 컴플라이언스 보안 사용 불가 MCP 2026-07-28

이 MCP로 할 수 있는 일

Creates and verifies qualified eIDAS RFC 3161 timestamps for content or SHA-256 hashes.

기능

도구

3 도구
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.
입력 스키마 
{'type': 'object', 'required': ['content_b64'], 'properties': {'tier': {'enum': ['basic', 'plus', 'sealed'], 'type': 'string', 'default': 'basic'}, 'metadata': {'type': 'object'}, 'content_b64': {'type': 'string', 'description': 'Base64-encoded content to stamp'}}}
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).
입력 스키마 
{'type': 'object', 'required': ['sha256_hex'], 'properties': {'tier': {'enum': ['basic', 'plus', 'sealed'], 'type': 'string', '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'}, 'sha256_hex': {'type': 'string', 'pattern': '^[a-f0-9]{64}$', 'description': 'Lowercase 64-char hex SHA-256 hash'}}}
kavra_siegel_verify_token
Verifiziert einen Stempel-Token anhand seiner UUID.
입력 스키마 
{'type': 'object', 'required': ['token_id'], 'properties': {'token_id': {'type': 'string', 'format': 'uuid', 'description': 'UUID of the stamp token to verify'}}}
기록

최근 도구 변경

추가됨
kavra_siegel_verify_token
2026년 9월 17일 12:45 PM
추가됨
kavra_siegel_stamp_content
2026년 9월 17일 12:45 PM
추가됨
kavra_siegel_stamp_hash
2026년 9월 17일 12:45 PM
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