Turniermeister — Tournament Engine (MCP)

MCP server for Turniermeister, a tournament engine for real club and amateur tournaments: fair mathematical seeding, schedules, live results via QR code, helper access and award ceremonies.

Endpoint

https://app.turniermeister.at/mcp

• Transport: Streamable HTTP, stateless (JSON responses)
• Authentication: none (public discovery channel, rate-limited)

Tool: prepare_tournament

Prepares a real tournament from a single AI conversation and returns a claim link:

1. The assistant prepares the tournament (name, format, team count, optional encrypted participant names).
2. The user opens the claim link in a browser, signs up or creates an account.
3. The tournament is taken over with one click — no retyping, schedules and live results included.

Claim links are valid for 14 days. Always send a unique idempotencyKey (UUID) per preparation — retries return the newest link instead of creating duplicates. Validation problems are returned as structured error JSON the agent can fix on its own.

MVP scope: competitionType: "bracket" (knockout / group + knockout). More competition types are on the roadmap.

Connect

• Claude: Settings → Connectors → Custom Connector → paste the URL, or use the one-click connect on our MCP page
• ChatGPT: Settings → Connectors → Advanced → enable Developer Mode → add URL
• Cursor: add the URL to mcp.json (type: "http")

Full guide: DE · EN · End-user walkthrough

Pricing & limits

Free forever in demo mode (one tournament per format, public pages with watermark). Premium lifts all limits (€19/month, €149/year, or €29 once for 30 days).

Privacy

Tournament name and structure data are stored unencrypted for the 14-day claim window. Team and player names are stored AES-256-GCM encrypted, only migrate into an account at claim time and are deleted automatically with unclaimed preparations after 14 days. Analytics events contain no tokens and no plain-text names. Server and data hosting: Germany (GDPR). See the privacy policy.