Muffed — verified NFL stats and fantasy context

Reliability

Status and outage history · Atom feed

How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "muffed-verified-nfl-stats-and-fantasy-context": {
      "type": "http",
      "url": "https://muffed.ai/api/mcp"
    }
  }
}

15 tools

• get_current_insights

  Muffed's published editorial reads on what is real in the NFL right now — each one a dated, sourced claim with its supporting figures, from the /trends board.

• query_stat_leaders

  Top entities on one verified metric for one season, pre-sorted, each with the source's own rank and the population it was ranked against. Takes a verified panel metric key.

• get_entity_metrics

  The verified figures Muffed holds for one NFL player or one NFL team (by name or abbreviation, e.g. "Bijan Robinson" or "DEN"), with the source's rank where one exists. By default the headline figures for that player or team; scope "all" returns every figure held, and a named…

• compare_entities

  Two players or two teams shown side by side — by default on the metrics that matter for their position, on named metrics when `metrics` is set, and on the full set with all:true. Each side carries its source rank. States both figures and stops: it names no winner, no margin and…

• get_metric_definition

  Muffed's published definition of a verified metric — what it measures, in plain language, from the glossary page for that term — plus which seasons it actually covers, how it is ranked, its licence and its attribution. Accepts a metric key or a common name ("cpoe", "rushing…

• list_metrics

  What Muffed can answer on. By default a summary of metric families with their counts and season coverage; with search or detail:true, individual metric keys. Returns keys and coverage only, never figures.

• search_metrics

  The verified metrics that match a topic — e.g. 'screens', 'blitz', 'time to throw' — ranked by a text match over each metric's key, label, common names and board description. Up to 20 entries, each with its key, subject, season coverage and the board it belongs to. Keys and…

• verify_claim

  Checks structured claims against Muffed's verified panel. Each claim comes back confirmed, wrong (with the actual value), or unverifiable (with the metric's real season coverage). Takes structured fields only, not sentences.

• get_backfield

  Muffed's published handcuff page for one team's backfield, plus the current depth chart and injury status from Sleeper. Answers who backs up a starter, and who replaces one who is out.

• run_stat_query

  Computes an NFL figure from a structured query rather than looking one up: a population (position, qualifying threshold), a window (seasons, weeks, a team span, a coach's tenure), one named measure, and one operation (leaders, rank, count, only-who, a per-season streak, or a…

• sleeper_find_leagues

  Lists the NFL leagues a Sleeper username belongs to, with each league's id. Muffed stores nothing about the requester.

• sleeper_get_league

  One league's name, season, size, current week, detected scoring format, and the manager-to-roster map.

• sleeper_matchup_preview

  Both sides of a league matchup, with the verified figures Muffed holds for the players involved and each team's record. Muffed does not project outcomes, name a winner, or recommend a lineup.

• sleeper_roster_stories

  One team's roster mapped to the verified figures and published Muffed surfaces for each player. Players Muffed does not cover are listed as uncovered rather than omitted.

• sleeper_standings_story

  League standings derived from Sleeper's roster settings — records, points for, and points against where available. Sleeper publishes no standings endpoint, so these are computed from the roster rows.

Security scan

Recent checks