Sleeper Fantasy Football

MCP server implementation by einreke that provides AI assistants with complete access to the Sleeper Fantasy Football API for retrieving user profiles, league data, rosters, matchups, draft information, and player statistics. Built in Python using the requests library, the implementation offers 18 tools covering the full spectrum of Sleeper's read-only API including user league management, real-time matchup data, playoff brackets, transaction history, draft picks, and trending player analytics based on add/drop activity. The server requires no API authentication since Sleeper's API is publicly accessible, includes comprehensive test coverage with both unit tests and smoke tests, and serves fantasy football enthusiasts, sports analysts, and developers building fantasy sports applications who need programmatic access to league management data, player performance metrics, and social fantasy football insights.