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kvasir — verifiable German, Austrian, Swiss & EU law MCP server

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by kvasir.legal·legal.kvasir/kvasir-legal·v1.2.0
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Resolve, search and verify legal citations against the official sources, with provenance.

A92/100grade A
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kvasir — verifiable German, Austrian, Swiss & EU law tools

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Public scan report

scanner v0.1.10 · 2026-11-02 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 281ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 75 days ago12/15
  • Maintainer identityendpoint served from the registry-verified namespace domain8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How kvasir — verifiable German, Austrian, Swiss & EU law compares

Against every graded Web search MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 90% of 3,470 Web search servers
Uptime
100%
of our recent checks; the typical remote Web search server answers 100%
Response time
62 ms
faster than 94% of 2,238 Web search servers

Install kvasir — verifiable German, Austrian, Swiss & EU law in Claude Code, Cursor or VS Code

claude mcp add --transport http kvasir-legal https://kvasir.legal/mcp
Add to Cursor

What the publisher says

From the kvasir — verifiable German, Austrian, Swiss & EU law repository's README, as published. We do not edit it. Read it on GitHub

kvasir-mcp

MCP server for verifiable German, Austrian, Swiss and EU law. Resolve, search and verify legal citations against the official sources — from any MCP client.

This repository documents the hosted server. There is nothing to install and no local build: point your client at the endpoint below.

https://kvasir.legal/mcp

Transport: streamable HTTP. Auth: OAuth (most clients discover it automatically) or an X-API-Key header. A free account with 2,000 monthly units is at kvasir.legal/signup; reading law on the site needs no account at all.

Why

Language models answer legal questions from a training snapshot. They paraphrase amended provisions, cite repealed directives, and cannot say which version an answer relied on. This server gives an agent the two operations that fix that: resolve a citation to the wording in force, and verify the citations the agent itself produced.

Coverage

~460,000 norms, ~512,000 decisions, ~1.4 million typed citation edges. Sources are checked daily (weekly for Saxony and Bremen). Repealed acts stay in the corpus, flagged as repealed. Live counts and per-source timestamps: /api/v1/status.

Tools

Arguments, limits and response shapes: kvasir.legal/developers/mcp-tools.

Example

Ask your agent: „Which decisions cite Art. 6 GDPR?" — it calls getlegalrelations on norm:eu:GDPR:art_6 and gets the citing decisions with court, docket number and canonical URI, ordered by authority.

Or without any client:

curl -s "https://kvasir.legal/api/v1/relations/norm:eu:GDPR:art_6?direction=in&limit=5"

Honest limits

a typo or a coverage gap — not „this citation is fake".

  • Verification is a fact about this corpus. A miss means „not found here" —

authority for the question. This is not legal advice.

  • A citation can exist, be current, be quoted correctly, and still be the wrong
  • Commission guidelines are interpretive, not binding law, and are labelled as such.
  • No case law yet for Switzerland, Saxony, Brandenburg and Bremen.

Links

  • Website — https://kvasir.legal
  • API docs — https://kvasir.legal/developers
  • Benchmark — https://kvasir.legal/developers/benchmark
  • Sources & rights — https://kvasir.legal/sources
  • Contact — hello@kvasir.legal

Licence note: the corpus is served under the terms at kvasir.legal/agb. Search and answer engines are welcome; crawling for model training is not permitted.

Nothing above is checked by us. What we check is on the safety report.

kvasir — verifiable German, Austrian, Swiss & EU law: common questions

Is kvasir — verifiable German, Austrian, Swiss & EU law MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the kvasir — verifiable German, Austrian, Swiss & EU law safety report
How do I install kvasir — verifiable German, Austrian, Swiss & EU law?
It runs remotely at kvasir.legal. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does kvasir — verifiable German, Austrian, Swiss & EU law need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is kvasir — verifiable German, Austrian, Swiss & EU law maintained?
The last commit was 77 days ago (2026-08-19). The latest release is v1.2.0.
Is kvasir — verifiable German, Austrian, Swiss & EU law up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
What can I use instead of kvasir — verifiable German, Austrian, Swiss & EU law?
Servers from other publishers that do the same job: Legal Data Hunter MCP server, The Company Atlas MCP server and Arxiv MCP server.
How does kvasir — verifiable German, Austrian, Swiss & EU law compare with other Web search MCP servers?
safety score 92/100 (higher than 90% of 3,470 Web search servers); uptime 100% (of our recent checks; the typical remote Web search server answers 100%); response time 62 ms (faster than 94% of 2,238 Web search servers). Full comparison.

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