Updates

Release notes

A running, plain-English log of what League Loom can do. New entries are added automatically whenever a release is published.

1.1.0

2026-06-26

Deeper Fantrax support, per-league strategy notes, and a cleaner prompt library.

Added

  • Per-league custom rules & strategy notes. Each league in your setup can now carry an optional free-text rules/strategy note (scoring quirks, keeper/dynasty rules, payouts, or a directive like "avoid finishing bottom-two"). The assistant follows it when giving advice, lineups, waivers, trades, or rankings for that league. Add it in the setup wizard; read it back anytime with fantasy_get_my_setup. (Stored in your encrypted connection token, so it's capped at ~3,000 characters per league for now — full-rulebook upload is coming later.)
  • Fantrax head-to-head matchups. Fantrax now returns weekly H2H matchups (scores, who's winning, your team starred) for public/viewable leagues — read from Fantrax's own site data. Powers matchups, the weekly digest, and cross-league views for Fantrax H2H leagues. (Private leagues and roto/total-points leagues aren't covered.)

Changed

  • Power Rankings is now per-league and interactive. Pick which league to rank and whether to cover the whole season or just the current week, then get a fun, narrative power ranking of every team in that league — written like a sports column. Added a power_ranking built-in prompt.
  • The skills catalog is now the Prompt Library (/prompts) — they're prompts, not packaged skill files. Each one is now a clean one-tap copy button (the full prompt text is tucked away; tapping copies the whole thing, ready to paste into your AI tool). Added About to the top nav.

1.0.0

2026-06-26

The first public release — a read-only fantasy hub you connect to Claude, ChatGPT, or any MCP tool.

Added

  • Cross-league hub. Connect your ESPN, Sleeper, and Fantrax leagues and ask about all your teams in one place — standings, records, matchups, and rosters across every league.
  • Weekly newsletter / digest. One command composes a skimmable weekly recap across every team: record and rank, this week's matchup and score, roster alerts, and the top waiver-wire add.
  • Waiver & free-agent targets. The best available players you could add, ranked across all your leagues.
  • Lineup help & start/sit. Flags byes, injuries, and tough matchups before games lock.
  • Available tools. Standings, rosters, matchups, drafts, league info, players, available players, your team, all your teams, and a whoami of your setup.
  • Guided setup wizard. Find your leagues, pick your team in each, and connect — no API keys, about two minutes.
  • Per-sport & per-platform expertise. The assistant tailors advice to the sports you play (NFL/NBA/MLB/NHL) and what each platform's data supports.
  • Prompt library. Ready-made prompts at /prompts for the most common workflows.

Security & privacy

  • Read-only. League Loom never changes your lineup or makes a move.
  • No shared keys, no database. OAuth 2.1 (with PKCE) connects each person's own accounts; your credentials are sealed into your own encrypted token, not stored server-side.