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Restplatz-Radar MCP server

Which MCP servers are Restplatz-Radar's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-27

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Whose server it is
  • Registry namede.blitzbuchen/reiseplanerverified in the MCP registry

The registry name sits under blitzbuchen.de. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-27
  • Stateanswerschecked 2026-10-27
  • Tools3
  • Server calls itselfblitzbuchen-reiseplaner
  • Server version1.0.2
  • Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 164 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.

Once connected

  • Parameters are untyped or undescribed in 3 of 3 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 8, the first on 2026-10-27
  • INITE MCP score95 of 100answers 100 · definitions 83 · context 100 · connects 100
  • Answered100% of days8 of 8 daily checks
  • Median first answer499 ms
  • Space in an agent's context≈ 1,401 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsB · 83 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 3 of 3

What an agent can do with it

  • not sure · Compare corrected last-minute package holiday prices across major providers
  • cannot · Spot price drops on remaining holiday seats within minutes
  • not sure · Book a last-minute trip through a check24 comparison

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-27
  • create_trip_plan

    Erstellt einen generischen Tagesplan, Budgetrahmen, Last-Minute-Prüfpunkte und eine direkt zu öffnende Blitzbuchen-Planungs-URL. Nutzt nur deine Eingaben, keine Livepreise oder Ortsdaten.

  • last_minute_checklist

    Erstellt eine Checkliste mit künftigen T-72-/T-24-Terminen sowie priorisierten fälligen oder verpassten Schritten, die jetzt erledigt werden sollten.

  • compare_travel_offers

    Vergleicht zwei bis fünf vollständig nutzerseitig eingegebene Reiseangebote einschließlich Gebühren und Tageskosten. Gibt einen optionalen Link zurück, um diese Angebote auf Blitzbuchen weiterzubearbeiten. Es werden keine externen Preise…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "reiseplaner": {
      "type": "http",
      "url": "https://blitzbuchen.de/reise-mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http blitzbuchen https://blitzbuchen.de/reise-mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://blitzbuchen.de/reise-mcp as a custom connector in the settings.

OpenAPI spec

3 paths, read 2026-10-27. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.