March Madness Pool

API & MCP

# Public rankings (no auth)
curl https://api.rnkfl.com/v1/public/demos/march-madness-pool/rankings

# MCP — agents read before acting
{ "method": "tools/call", "params": {
    "name": "get_leaderboard",
    "arguments": { "slug": "march-madness-pool" }
}}