Ladderboard — round-robin ladders and match scores for small clubs

Overview

Ladderboard is an MCP server that manages round-robin ladders and match scores for small clubs. Players join through QR posters with no app or account required, making it simple to organize and track club competitions.

Ladderboard runs as a remote service at https://ladder.rowb.app/mcp. You only need to provide an API Key to connect—no local installation needed. The latest release is v1.0.0, available from https://ladder.rowb.app.

This Development server integrates with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain Ladderboard, you can claim this listing to verify ownership and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Ladderboard — round-robin ladders and match scores for small clubs
URL:  https://ladder.rowb.app/mcp