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alcometer.de — Promillerechner

R0· no sign-in

German blood-alcohol estimates (permille), drink servings and drink-driving limits. Read-only.

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality89good
Trust83of 100
Uptime, 30 days100%
Latency p50790 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "alcometer": {
      "type": "http",
      "url": "https://www.alcometer.de/mcp"
    }
  }
}
claude mcp add --transport http alcometer https://www.alcometer.de/mcp
[mcp_servers.alcometer]
url = "https://www.alcometer.de/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "alcometer": {
      "type": "remote",
      "url": "https://www.alcometer.de/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "alcometer": {
      "type": "http",
      "url": "https://www.alcometer.de/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=alcometer&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LmFsY29tZXRlci5kZS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "alcometer": {
      "type": "http",
      "url": "https://www.alcometer.de/mcp"
    }
  }
}
{
  "mcpServers": {
    "alcometer": {
      "httpUrl": "https://www.alcometer.de/mcp"
    }
  }
}
extensions:
  "alcometer":
    enabled: true
    name: "alcometer"
    type: streamable_http
    uri: "https://www.alcometer.de/mcp"
    timeout: 300

Quality 89 / 100good

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list carries no ttlMs, so clients re-fetch it
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: estimate_blood_alcohol (destructiveHint); german_drink_driving_limits (destructiveHint); list_drinks (destructiveHint)
  • pass
    tools.token_costabout 516 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 516 tokens to load them all · tool set 6bbede9e80d8 · checked 2026-10-19 10:20 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-12d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://www.alcometer.de/mcp streamable-httpnoneyes100%790 ms2025-03-26, 2025-06-18, 2025-11-25, 2026-07-282026-10-19

Tools (3)

estimate_blood_alcoholread-onlyEstimate blood alcohol concentration in permille (g/kg, the German unit; 0.5 permille = 0.05 % BAC) from body data and drinks, using Widmark with Watson body water, a 10-30 % resorption deficit and 0.1-0.2 permille/h elimination. Returns the peak and current value as a range and conservative hours until below 0.5, 0.3 and 0.0 permille. Drinks: either an id from list_drinks or ml + vol (percent ABV).
german_drink_driving_limitsread-onlyThe blood alcohol limits in German road traffic (0.0, 0.3, 0.5, 1.1, 1.6 permille): who they apply to and the legal consequences (fines, points, driving bans, criminal offence). Text in German.
list_drinksread-onlyTypical German drink servings with volume, alcohol by volume and grams of pure alcohol. Use the ids in estimate_blood_alcohol.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "de.alcometer/mcp",
  "title": "alcometer.de — Promillerechner",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.alcometer.de/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://www.alcometer.de/llms.txt",
  "description": "German blood-alcohol estimates (permille), drink servings and drink-driving limits. Read-only."
}