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

Official registry Other

Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http ladderboard-round-robin-ladders-and-matc 'https://ladder.rowb.app/mcp' --header 'Authorization: <Bearer API key. Free key at https://ladder.rowb.app/signup (50 recorded matches/month, no card).>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "ladderboard-round-robin-ladders-and-matc": {
            "type": "http",
            "url": "https://ladder.rowb.app/mcp",
            "headers": {
                "Authorization": "<Bearer API key. Free key at https://ladder.rowb.app/signup (50 recorded matches/month, no card).>"
            }
        }
    }
}

Frequently asked questions

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

Round-robin ladders and match scores for small clubs. Players join by QR poster; no app, no account.

How do I install Ladderboard — round-robin ladders and match scores for small clubs?

It runs as a remote server. In Claude Code: claude mcp add --transport http ladderboard-round-robin-ladders-and-matc 'https://ladder.rowb.app/mcp' --header 'Authorization: <Bearer API key. Free key at https://ladder.rowb.app/signup (50 recorded matches/month, no card).>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Ladderboard — round-robin ladders and match scores for small clubs need an API key?

Yes. It expects Authorization, which you set in its configuration.

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

It is published by app.rowb.ladder. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.