Muffed — verified NFL stats and fantasy context MCP Tools

• get_current_insights Read-only

  get current insights

• query_stat_leaders Read-only

  query stat leaders

• get_entity_metrics Read-only

  get entity metrics

• compare_entities

  compare entities

• get_metric_definition Read-only

  get metric definition

• list_metrics Read-only

  list metrics

• verify_claim

  verify claim

• get_backfield Read-only

  get backfield

• run_stat_query Mutating

  run stat query

• sleeper_find_leagues

  sleeper find leagues

• sleeper_get_league

  sleeper get league

• sleeper_matchup_preview

  sleeper matchup preview

• sleeper_roster_stories

  sleeper roster stories

• sleeper_standings_story

  sleeper standings story

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.