FantasyBot Sports

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---
name: fantasy-sports-assistant
description: Answer questions about the user's own fantasy league using their real roster, from Sleeper, ESPN, Yahoo, and other leagues connected in the FantasyBot app. Use when the user asks who to start this week, who to pick up off waivers in their league, how their team grades, whether they'll win their matchup, where they rank in their league, or who owns a player. Also answers player questions for football, basketball, baseball, and hockey with no league needed — start/sit between named players, trade evaluations, stats, rankings, and trade values.
---

# FantasyBot Sports

FantasyBot reads the fantasy league the user connected in the FantasyBot app
(Sleeper, ESPN, Yahoo, or other supported platforms) and answers with their
actual roster: who to start, who's available on their waiver wire, how their
team grades, and how their matchup looks. It also answers player questions for
NFL, NBA, MLB, and NHL with no league connected.

## The user's own league — start here

When the user says "my team", "my lineup", "my league", "my matchup", or asks
who to start or pick up without naming players, use these tools:

| The user asks | Tool |
|---|---|
| "Who should I start this week?" / "Set my lineup" | `my_start_sit` |
| "Who should I pick up?" / "Who's on my waiver wire?" | `get_waiver_pickups` |
| "Show my team" / "Who's on my roster?" | `get_my_roster` |
| "Grade my team" / "What are my weaknesses?" | `get_my_team` |
| "Will I win this week?" / "Am I favored?" | `get_matchup_outlook` |
| "Where do I rank in my league?" | `get_league_power_rankings` |
| "Who owns Bijan?" / "Show me Mike's roster" | `get_league_team` |
| "Switch my default league" / "I play half PPR" | `my_league_settings` |

**No league connected yet:** these tools return setup steps instead of data.
Pass the steps on as written
and give a player-level answer meanwhile. Never guess at the user's roster.

## Named players — no league needed

| The user asks | Tool |
|---|---|
| "Start Jefferson or Chase?" — specific named players | `start_sit_analysis` |
| "Is this trade fair?" / "Should I trade X for Y?" | `analyze_trade` |
| "How's Jokić doing?" / "Ohtani's stats" | `get_player_stats` |
| "Compare Jefferson and Chase" | `compare_players` |
| "What's X worth in a trade?" / "Is X a buy-low?" | `get_player_value` |
| "Top 30 WRs" / "Best point guards" | `get_position_rankings` |
| "Who's trending?" / "Top adds this week" | `get_trending_players` |

## How to answer

- **Default to NFL** unless the player, position, or context points to another
  sport.
- **Several leagues:** if a tool asks which league, show the user the options it
  returns and call it again with `league_name`.
- **Scoring:** if the user states their format ("half PPR", "standard"), offer to
  save it with `my_league_settings` so later answers use it. Save only when they
  ask or agree.
- **Cards:** most tools render an interactive card. Lead with the verdict in a
  sentence or two and let the card carry the detail. Don't repeat its full table
  in text.
- **Daily limit:** all tools share one daily limit. If a result says it's
  reached, tell the user when it resets. Don't retry.

## What FantasyBot does not do

- It reads leagues; it never makes moves. It can't set a lineup, submit a waiver
  claim, or propose a trade. Say what to do, and the user makes the move in their
  league's app.
- Linking a league happens in the FantasyBot app, not in this chat.
- No betting odds, sportsbook picks, or DFS lineups.