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QuizBase

Official registry Games, sports and entertainment

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

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 quizbase 'https://quizbase.runriva.com/mcp' --header 'Authorization: <Bearer <key>. Two auth modes supported. (1) API key — qb_pk_<random> (publishable, CORS-safe for browser/edge) or qb_sk_<random> (secret, server-only). Free tier 500 req/day; mint a key at https://quizbase.runriva.com/dashboard/keys. (2) OAuth 2.1 with Dynamic Client Registration (RFC 7591). Discovery: https://quizbase.runriva.com/.well-known/oauth-authorization-server. Use OAuth for end-user consent flows (Claude.ai Custom Connector default).>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "quizbase": {
            "type": "http",
            "url": "https://quizbase.runriva.com/mcp",
            "headers": {
                "Authorization": "<Bearer <key>. Two auth modes supported. (1) API key — qb_pk_<random> (publishable, CORS-safe for browser/edge) or qb_sk_<random> (secret, server-only). Free tier 500 req/day; mint a key at https://quizbase.runriva.com/dashboard/keys. (2) OAuth 2.1 with Dynamic Client Registration (RFC 7591). Discovery: https://quizbase.runriva.com/.well-known/oauth-authorization-server. Use OAuth for end-user consent flows (Claude.ai Custom Connector default).>"
            }
        }
    }
}

Frequently asked questions

What is QuizBase?

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

How do I install QuizBase?

It runs as a remote server. In Claude Code: claude mcp add --transport http quizbase 'https://quizbase.runriva.com/mcp' --header 'Authorization: <Bearer <key>. Two auth modes supported. (1) API key — qb_pk_<random> (publishable, CORS-safe for browser/edge) or qb_sk_<random> (secret, server-only). Free tier 500 req/day; mint a key at https://quizbase.runriva.com/dashboard/keys. (2) OAuth 2.1 with Dynamic Client Registration (RFC 7591). Discovery: https://quizbase.runriva.com/.well-known/oauth-authorization-server. Use OAuth for end-user consent flows (Claude.ai Custom Connector default).>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does QuizBase need an API key?

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

Who maintains QuizBase?

It is published by com.runriva.quizbase. 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.