plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "chunkplay-stats",
  "version": "1.0.0",
  "description": "NFL statistics from nflverse data: player and team stats, league leaders, comparisons, standings, records, game box scores and play-by-play splits, each returned with its formula and source.",
  "author": {
    "name": "MITON AI Spice s.r.o.",
    "email": "support@anex.sh",
    "url": "https://chunkplaystats.com"
  },
  "homepage": "https://chunkplaystats.com",
  "keywords": [
    "nfl",
    "football",
    "sports",
    "statistics",
    "epa",
    "nflverse"
  ],
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Chunkplay Stats",
        "shortDescription": "NFL stats with sources",
        "longDescription": "Ask NFL questions in plain English and get answers built from nflverse data. Chunkplay Stats looks up player and team statistics, league leaders and team rankings, compares players, and returns standings, head-to-head records, top single-game performances and game box scores. It can also filter play-by-play data, for example by down and distance, quarter, field position or air yards, and group the results by player, team, opponent or season.\n\nEvery answer states the season, the season type, the filters and minimums applied, and how each metric is calculated, including advanced metrics such as EPA per play, success rate and CPOE. When a statistic is not covered, such as punting, or a season has no data yet, the plugin says so rather than substituting a different number.\n\nIt is for fans, fantasy players and writers who want exact, traceable NFL numbers. Coverage starts with the 1999 season, and new games appear within about an hour of nflverse publishing them. It covers the NFL only, provides historical statistics rather than predictions, and is read-only: it needs no account.",
        "developerName": "MITON AI Spice s.r.o.",
        "category": "Entertainment",
        "capabilities": [
          "Player and team stats",
          "League leaders and rankings",
          "Player comparisons",
          "Standings and records",
          "Game box scores",
          "Play-by-play splits"
        ],
        "websiteURL": "https://chunkplaystats.com",
        "supportURL": "https://chunkplaystats.com/support",
        "privacyPolicyURL": "https://chunkplaystats.com/privacy",
        "termsOfServiceURL": "https://chunkplaystats.com/terms",
        "defaultPrompt": [
          "Which QBs were best in the 4th quarter when trailing by one score in 2025?",
          "Compare Josh Allen and Lamar Jackson in 2025.",
          "How did the Bills do on 3rd and 5 or longer in 2025?"
        ],
        "brandColor": "#F2611D",
        "brandColorDark": "#FF8A50",
        "composerIcon": "./assets/logo.png",
        "composerIconDark": "./assets/logo-dark.png",
        "logo": "./assets/logo.png",
        "logoDark": "./assets/logo-dark.png"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "League leaders for one position and metric",
              "prompt": "Who were the top 10 QBs by EPA per play in the 2025 regular season?",
              "tools_triggered": "get_league_leaders",
              "expected_behavior": "A ranked list of 10 quarterbacks by EPA per dropback for the 2025 regular season, stating the minimum number of dropbacks used to qualify and citing nflverse."
            },
            {
              "description": "Side-by-side comparison of two players",
              "prompt": "Compare Josh Allen and Lamar Jackson in 2025.",
              "tools_triggered": "compare_players",
              "expected_behavior": "Passing and rushing metrics for both quarterbacks side by side for the 2025 season, using the quarterback Lamar Jackson rather than the cornerback of the same name."
            },
            {
              "description": "Game log without a season resolves the latest loaded season",
              "prompt": "Show me Patrick Mahomes' game log.",
              "tools_triggered": "get_data_coverage, get_player_game_log",
              "expected_behavior": "Checks which seasons are loaded, then returns a week-by-week table for the latest loaded season and names that season."
            },
            {
              "description": "Team ranking by an advanced metric",
              "prompt": "Which teams had the highest offensive EPA in 2025?",
              "tools_triggered": "get_team_rankings",
              "expected_behavior": "Teams ranked by offensive EPA per play for the 2025 regular season, with each team's value and record."
            },
            {
              "description": "League leaders for a share metric",
              "prompt": "Who had the highest target share in 2025?",
              "tools_triggered": "get_league_leaders",
              "expected_behavior": "Players ranked by target share in 2025, explaining that target share is the player's share of their team's targets and stating the minimum number of targets used to qualify."
            }
          ],
          "negative": [
            {
              "description": "Season before coverage: data starts in 1999, so the assistant says the season is not covered instead of inventing a ranking",
              "prompt": "Who were the top 10 QBs by EPA per play in the 1899 regular season?"
            },
            {
              "description": "Unsupported statistic: punting is not covered, so the assistant must not invent a leader",
              "prompt": "Who had the best punting average in 2025?"
            },
            {
              "description": "Season with no data: the assistant reports that it is not loaded instead of inventing numbers",
              "prompt": "Show me Patrick Mahomes' 2031 stats."
            }
          ]
        },
        "demo_recording_url": "https://drive.google.com/file/d/1egu5Yh26liQnrAzFdaMYyzChKz5w7YYg/view?usp=drive_link",
        "commerce": false,
        "commerce_description": "This plugin does not sell products or process payments."
      },
      "publication": {
        "release_notes": "Initial release: NFL player and team statistics, league leaders, comparisons, standings, records, box scores and play-by-play splits from nflverse data."
      },
      "apps": "./.app.json"
    }
  }
}