superpowers
claudecodexCore skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
15 skills · hooks
16 baseball analytics and betting-model skills
Plugin fastballapi-skills from marketplace fastballapi in noahowsh/fastballapi-mcp. Commands read from the repo's manifest — today.
backtestingTests a baseball betting strategy on history with walk-forward discipline: closing lines from FastballAPI odds history, prop lines and results from prop history, flat and fractional-Kelly staking, ROI, drawdown, bootstrap intervals, closing line value and edge decay. Use when the user asks whether a
dispatchRoutes a baseball analytics request to the right 2 to 3 skills in this pack. Load this FIRST when an MLB or college baseball data, analytics or betting request comes in and you are unsure which skills to activate. Prevents loading all 16 skills when two will do. Do not use when the request already n
edge-detectionCompares a calibrated model probability with a baseball market price to estimate expected value, then sizes stakes with fractional Kelly and measures closing line value. Use when the user asks if a price is worth betting, what the EV is, how much to stake, how to line shop across books, what closing
fastballapi-toolDefault data source for the FastballAPI skills. Routes every MLB and college baseball data request to the right one of the 20 FastballAPI tools, with credit costs, parameters, coverage limits and the response envelope. Use when any other skill needs games, box scores, standings, player stats, pitche
game-lookupFinds MLB and college baseball games by date, date range, team or season, and pulls one game in full: line score, box score, starters, bullpen usage, each book's line and the win-probability range. Use when the user asks for scores, last night's games, a team's schedule or results, the box score for
game-previewBuilds a pre-game report for one MLB or college baseball matchup: records, run differential, Elo, recent form, injuries, the median and per-book lines, and what the market implies. Use when the user asks for a game preview, a breakdown of Team A vs Team B, tonight's matchup, or a shareable pre-game
odds-analysisConverts baseball betting odds between formats and removes the bookmaker margin to get true implied probabilities for moneylines, run lines, totals and player props. Use when the user asks about devigging, vig, implied probability, no-vig price, multiplicative, power or Shin methods, American vs dec
odds-explorerCompares MLB and college baseball sportsbook lines across books: moneyline, run line and total, best price, opening vs closing, vig, and pre-game line movement. Use when the user asks what the odds are, which book has the best price, how a line moved, what the closing line was, or whether the favour
pitch-mix-analysisAnalyzes an MLB pitcher's arsenal: pitch types, usage, average and top velocity, whiff rate per swing, ball rate, usage by count, velocity by inning and platoon splits, from FastballAPI pitch-by-pitch data. Use when the user asks what a pitcher throws, which pitch gets whiffs, how his velocity chang
player-scoutingScouts MLB and college baseball players: finds a player id, pulls season-by-season batting (AVG, OBP, SLG, OPS, K%, BB%, RE24) and pitching (ERA, WHIP, K/9, BB/9) lines, game logs, season leaders and injury status, and compares players fairly. Use when the user asks about a named player, wants two p
prop-modelingBuilds player prop projections for MLB: pitcher strikeouts and outs, batter hits, total bases, home runs and RBI. Pulls prop lines and results from FastballAPI, projects workload and rates, adjusts for the opponent, converts to over and under probabilities and compares them with the devigged market.
pythagorean-recordComputes Pythagorean and Pythagenpat expected records from runs scored and allowed, measures how far a team's actual record is from it (luck), and projects regression for MLB and college baseball. Use when the user asks about Pythagorean record, expected wins, run differential, who got lucky or unlu
run-value-analysisMeasures what happened in baseball in runs and win probability: RE24 run value per plate appearance, base-out state, runners in scoring position splits, win probability added and leverage-style context for MLB and college baseball. Use when the user asks about run value, RE24, run expectancy, clutch
spray-chart-analysisReads where an MLB batter or team hits the ball: balls in play by trajectory (ground ball, line drive, fly ball, pop-up) and by field (left, center, right), hit rates, home runs per fly ball, pull and opposite-field tendencies, and ball-by-ball x/y points for drawing a spray chart. Use when the user
team-analysisAnalyzes MLB and college baseball teams: standings, home and away splits, runs scored and allowed, team batting and run prevention, Elo power ratings and strength of schedule. Use when the user asks how a team is doing, who the best team is, which offense or pitching staff is better, or wants a powe
walk-forward-validationEvaluates baseball prediction models honestly with time-ordered walk-forward splits: leakage-safe rolling features, expanding vs sliding windows, baselines (home field, Elo, closing line), log loss, Brier score and calibration checks. Use when the user asks how to validate a model, whether cross-val
fastballapiconnects to: https://mcp.fastballapi.com/mcp
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
15 skills · hooks
Scaffold, validate, and publish new Claude Code plugins with proper structure
3 skills · 1 command · 1 agent
Up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your coding agent's context.
1 MCP server
Use Alibaba Open Code Review from local Codex.
2 skills
Claude Code skill for creating and presenting Slidev slidedecks
1 skill
Code intelligence powered by a knowledge graph. Provides execution flow tracing, blast radius analysis, and augmented search across your codebase.
12 skills · 1 MCP server · hooks
This page updates itself from your repo. Add the badge to your README, or get it Featured to pin it above the organic results with a followed link to your site.