From nutmeg
Recommends storage formats (JSON, CSV, Parquet, SQLite), query tools (DuckDB), databases (PostgreSQL), cloud storage (S3, BigQuery, R2), project structures, and publishing (Streamlit, Observable) for football data.
npx claudepluginhub withqwerty/plugins --plugin nutmegThis skill is limited to using the following tools:
Help the user choose storage formats, locations, and publishing methods for their football data.
Brainstorms football data visualizations, chart types, and designs for match reports, player profiles, team dashboards. Uses web search for examples; adapts to user prefs (Python/R/JS, mplsoccer/d3/campos).
Build apps on Databricks Apps platform. Use when asked to create dashboards, data apps, analytics tools, or visualizations. Evaluates data access patterns (analytics vs Lakebase synced tables) before scaffolding. Invoke BEFORE starting implementation.
Builds data pipelines with ETL processes, ingestion from sources, batch/real-time processing, quality validation, schema design, warehousing, caching, replication, and analytics using TypeScript and Vercel Cron.
Share bugs, ideas, or general feedback.
Help the user choose storage formats, locations, and publishing methods for their football data.
Read and follow docs/accuracy-guardrail.md before answering any question about provider-specific facts (IDs, endpoints, schemas, coordinates, rate limits). Always use search_docs — never guess from training data.
Read .nutmeg.user.md. If it doesn't exist, tell the user to run /nutmeg first.
| Format | Best for | Tools |
|---|---|---|
| JSON | Raw event data, API responses | Any language |
| CSV | Tabular stats, easy to share | Spreadsheets, pandas, R |
| Parquet | Columnar analytics, fast queries | polars, pandas, DuckDB, Arrow |
| SQLite | Relational queries, multiple tables | Any language, DB browser tools |
Recommendation: Start with JSON for raw data, Parquet for processed data.
| Format | Best for | Notes |
|---|---|---|
| Parquet files | Analytics workloads | 5-10x smaller than JSON, fast columnar reads |
| DuckDB | SQL analytics on local files | Queries Parquet/CSV directly, no server needed |
| SQLite | Relational data with joins | Single file, portable, ACID compliant |
Recommendation: Parquet for storage, DuckDB for querying.
| Solution | Best for | Cost |
|---|---|---|
| PostgreSQL | Production apps, complex queries | Free (self-hosted) or ~$7/mo (Railway, Supabase) |
| BigQuery | Massive analytical queries | Free tier: 1TB/mo queries |
| Cloudflare R2 | Object storage (raw files) | Free tier: 10GB storage |
| S3 / GCS | Object storage at scale | ~$0.023/GB/mo |
Recommend this structure for football data projects:
project/
data/
raw/ # Untouched API/scrape responses
statsbomb/
events/
matches.json
fbref/
2024/
processed/ # Cleaned, transformed data
events.parquet
shots.parquet
passes.parquet
derived/ # Computed metrics
xg_model.parquet
passing_networks/
notebooks/ # Analysis notebooks
scripts/ # Data pipeline scripts
outputs/ # Charts, reports, exports
.env # API keys (gitignored)
.nutmeg.user.md # Nutmeg profile
| Platform | Language | Cost | Notes |
|---|---|---|---|
| Streamlit | Python | Free (community cloud) | Most popular for football analytics. Deploy from GitHub |
| Observable | JavaScript | Free tier | Great for D3.js visualisations. Notebooks + Framework |
| Shiny | R | Free (shinyapps.io, 25 hrs/mo) | R ecosystem integration |
| Gradio | Python | Free (HuggingFace Spaces) | Quick ML model demos |
| Platform | Notes |
|---|---|
| GitHub Pages | Free. Good for static charts (D3, matplotlib exports) |
| Cloudflare Pages | Free. Faster, more features than GH Pages |
| Vercel | Free tier. Good for Next.js/Astro sites |
| Method | Best for |
|---|---|
| GitHub repo | Small datasets (< 100MB), code + data together |
| GitHub Releases | Larger files (up to 2GB per release) |
| Kaggle Datasets | Community sharing, discoverable, free |
| HuggingFace Datasets | ML-focused, versioned, free |
| Output | Tool | Notes |
|---|---|---|
| Static charts | matplotlib, ggplot2, D3.js | Export as PNG/SVG |
| Animated charts | matplotlib.animation, D3 transitions | Export as GIF/MP4 |
| Twitter/X threads | Chart images + alt text | Accessibility matters |
| Blog posts | Markdown + embedded charts | GitHub Pages, Medium, Substack |
Based on the user's .nutmeg.user.md goals, flag costs: