Agent skill · mvanhorn
pp-yahoo-fantasy
Full Yahoo Fantasy Sports read/write CLI and MCP server — set lineups, execute add/drops and FAAB waiver claims, and run local SQLite league analytics. Trigger phrases: `set my Yahoo fantasy football lineup`, `add and drop a player on Yahoo fantasy`, `check Yahoo fantasy waiver wire upgrades`, `show my Yahoo fantasy matchup and standings`, `use yahoo-fantasy`, `run yahoo-fantasy`.
What it needs
About 11k tokens when loaded.
What this skill does
<!-- GENERATED FILE — DO NOT EDIT. This file is a verbatim mirror of library/media-and-entertainment/yahoo-fantasy/SKILL.md, regenerated post-merge by tools/generate-skills/. Hand-edits here are silently overwritten on the next regen. Edit the library/ source instead. See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". --> Yahoo Fantasy Sports — Printing Press CLI Prerequisites: Install the CLI This skill drives the yahoo-fantasy-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first: 1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows: 2. Verify: yahoo-fantasy-pp-cli --version 3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill. If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.10 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead: If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds. Wraps the complete Yahoo Fantasy Sports v2 API for NFL, NBA, MLB, and NHL with automatic XML payload construction for lineup changes (lineup) and free-agent/waiver transactions (add-drop). Syncs leagues, rosters, matchups, draft results, and transactions into a local SQLite store for instant FTS5 search, all-play power rankings (power-rankings), waiver upgrade recommendations (waiver-wire), and FAAB bid audits (faab-audit). …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills mvanhorn/pp-yahoo-fantasy