SKILL.md
Football Data
Before writing queries, consult references/api-reference.md for endpoints, ID conventions, and data shapes.
Setup
Before first use, check if the CLI is available:
which sports-skills || pip install sports-skills
If pip install fails (package not found or Python version error), install from GitHub:
pip install git+https://github.com/machina-sports/sports-skills.git
The package requires Python 3.10+. If your default Python is older, use a specific version:
python3 --version # check version
# If < 3.10, try: python3.12 -m pip install sports-skills
# On macOS with Homebrew: /opt/homebrew/bin/python3.12 -m pip install sports-skills
No API keys required.
Quick Start
Prefer the CLI — it avoids Python import path issues:
sports-skills football get_daily_schedule
sports-skills football get_season_standings --season_id=premier-league-2025
Python SDK (alternative):
from sports_skills import football
standings = football.get_season_standings(season_id="premier-league-2025")
schedule = football.get_daily_schedule()
CRITICAL: Before Any Query
CRITICAL: Before calling any data endpoint, verify:
- Season ID is derived from
get_current_season(competition_id="...")— never hardcoded.
- Team ID is verified via
search_team(query="...")if only a name is provided.
get_event_xgandget_event_players_statistics(with xG) are only called for top-5 leagues (EPL, La Liga, Bundesliga, Serie A, Ligue 1).
get_season_leadersandget_missing_playersare only called for Premier League seasons (season_id must start withpremier-league-).
Choosing the Season
Derive the current year from the system prompt's date (e.g., currentDate: 2026-02-16 → current year is 2026).
- If the user specifies a season, use it as-is.
- If the user says "current", "latest", or doesn't specify: Call
get_current_season(competition_id="...")to get the active season_id. Do NOT guess or hardcode the year.
- Season format: Always
{league-slug}-{year}(e.g.,"premier-league-2025"for the 2025-26 season). The year is the start year of the season, not the end year.
- MLS exception: MLS runs spring-fall within a single calendar year. Use
get_current_season(competition_id="mls").
Commands
Command
Description
get_current_season
Detect current season for a competition
get_competitions
List available competitions with current season info
get_competition_seasons
Available seasons for a competition
get_season_schedule
Full season match schedule
get_season_standings
League table for a season
get_season_leaders
Top scorers/leaders (Premier League only)
get_season_teams
Teams in a season
search_team
Search for a team by name
search_player
Search for a player by name
get_team_profile
Basic team info (no squad/roster)
get_daily_schedule
All matches for a date across all leagues
get_event_summary
Match summary with scores
get_event_lineups
Match lineups
get_event_statistics
Match team statistics
get_event_timeline
Match timeline (goals, cards, subs)
get_team_schedule
Schedule for a specific team
get_head_to_head
UNAVAILABLE — returns empty
get_event_xg
xG data (top 5 leagues only)
get_event_players_statistics
Player-level match stats with optional xG
get_missing_players
Injured/doubtful players (Premier League only)
get_season_transfers
Transfer history via Transfermarkt
get_player_season_stats
Player season stats via ESPN
get_player_profile
Player profile (FPL and/or Transfermarkt)
See references/api-reference.md for full parameter lists, return shapes, and data coverage table.
Examples
Example 1: Premier League table
User says: "Show me the Premier League table"
Actions:
- Call
get_current_season(competition_id="premier-league")to get the current season_id
- Call
get_season_standings(season_id=<season_id from step 1>)
Result: Standings table with position, team, played, won, drawn, lost, GD, points
Example 2: Match report
User says: "How did Arsenal vs Liverpool go?"
Actions:
- Call
get_daily_schedule()orget_team_schedule(team_id="359")to find the event_id
- Call
get_event_summary(event_id="...")for the score
- Call
get_event_statistics(event_id="...")for possession, shots, etc.
- Call
get_event_xg(event_id="...")for xG comparison (EPL — top 5 only)
Result: Match report with scores, key stats, and xG
Example 3: Team deep dive
User says: "Deep dive on Chelsea's recent form"
Actions:
- Call
search_team(query="Chelsea")→ team_id=363, competition=premier-league
- Call
get_team_schedule(team_id="363", competition_id="premier-league")→ find recent closed events
- For each recent match, call in parallel:
get_event_xg,get_event_statistics,get_event_players_statistics
- Call
get_missing_players(season_id=<season_id>)→ filter Chelsea's injured/doubtful players
Result: xG trend across matches, key player stats, and injury report
Example 4: Player market value
User says: "What's Saka's market value?"
Actions:
- Call
get_player_profile(tm_player_id="433177")for Transfermarkt data
- Optionally add
fpl_idfor FPL stats
Result: Market value, value history, and transfer history
Example 5: Non-PL club
User says: "Tell me about Corinthians"
Actions:
- Call
search_team(query="Corinthians")→ team_id=874, competition=serie-a-brazil
- Call
get_team_schedule(team_id="874", competition_id="serie-a-brazil")for fixtures
- Pick a recent match and call
get_event_timeline(event_id="...")for goals, cards, subs
Result: Fixtures, timeline events (note: xG, FPL stats, and season leaders NOT available for Brazilian Serie A)
Commands that DO NOT exist — never call these
get_standings— the correct command isget_season_standings(requiresseason_id).
get_live_scores— not available. Useget_daily_schedule()for today's matches.
get_team_squad/get_team_roster—get_team_profiledoes NOT return players. Useget_season_leadersfor PL player IDs, thenget_player_profile.
get_transfers— the correct command isget_season_transfers(requiresseason_id+tm_player_ids).
get_match_results/get_match— useget_event_summarywith anevent_id.
get_player_stats— useget_event_players_statisticsfor match-level stats, orget_player_profilefor career data.
get_scores/get_results— useget_event_summarywith anevent_id.
get_fixtures— useget_daily_schedulefor today's matches orget_season_schedulefor a full season.
get_league_table— useget_season_standingswith aseason_id.
If a command is not in the Commands table above, it does not exist. Do not try commands not listed.
Error Handling
When a command fails (wrong event_id, missing data, network error, etc.), do not surface the raw error to the user. Instead:
- Catch it silently — treat the failure as an exploratory miss.
- Try alternatives — if an event_id returns no data, call
get_daily_schedule()orget_team_schedule()to discover the correct ID.
- Only report failure after exhausting alternatives — use a clean message (e.g., "I couldn't find that match — can you confirm the teams or date?").
Troubleshooting
Error: sports-skills command not found
Cause: Package not installed
Solution: Run pip install sports-skills. If not on PyPI, install from GitHub: pip install git+https://github.com/machina-sports/sports-skills.git
Error: ModuleNotFoundError: No module named 'sports_skills'
Cause: Package not installed or path issue
Solution: Install the package. Prefer the CLI over Python imports to avoid path issues
Error: get_season_leaders or get_missing_players returns empty for a non-PL league
Cause: These commands only work for Premier League; they silently return empty for other leagues
Solution: Check the Data Coverage table in references/api-reference.md. For other leagues, use get_event_players_statistics for player data
Error: get_team_profile returns no players
Cause: This command does not return squad rosters — this is expected behavior
Solution: For PL teams, use get_season_leaders to find player FPL IDs, then get_player_profile(fpl_id="...")
Error: Wrong season_id format
Cause: Season ID must follow the {league-slug}-{year} format
Solution: Use get_current_season(competition_id="...") to discover the correct format. Example: "premier-league-2025", not "2025-2026" or "EPL-2025"
Error: No xG data for a recent match
Cause: Understat data may lag 24-48 hours after a match ends
Solution: If get_event_xg returns empty for a recent top-5 match, retry later. Only available for EPL, La Liga, Bundesliga, Serie A, Ligue 1
Error: Team or event ID unknown
Cause: ID was guessed instead of looked up
Solution: Use search_team(query="team name") to find team IDs, or get_daily_schedule / get_season_schedule to find event IDs. Never guess IDs.