nutmeg

IN BETA!

Football data analytics for AI coding tools

Makes your AI agent an expert at football data. It looks up the real docs instead of guessing — qualifier IDs, coordinate systems, API endpoints, method signatures. All verified, all sourced.

Get started

Answer two questions and we'll show you exactly what to install.

What AI coding tool do you use?

What do you want?

Start here

/nutmeg

Describe what you want — it handles the rest

/nutmeg-learn

Concepts, resources, provider docs

Sub-skills auto-dispatched or called directly

/nutmeg-acquire

Fetch and download football data

/nutmeg-wrangle

Transform and reshape data

/nutmeg-compute

Derived metrics (xG, PPDA...)

/nutmeg-analyse

Explore and interpret data

/nutmeg-brainstorm

Visualisation ideation

/nutmeg-review

Check data code and charts

/nutmeg-store

Storage and publishing

/nutmeg-heal

Fix broken scrapers and pipelines

Providers

Provider	Events	Stats	xG	Free?
StatsBomb				Open data
Opta
Wyscout
SportMonks				Free tier
FBref
Understat

football-docs

IN BETA!

Like Context7 for football data

Searchable documentation across 26 football data providers and tools, built for AI coding agents. Covers club and provider APIs including StatsBomb, Wyscout, SportMonks, Impect, SkillCorner, Sportradar, Driblab, ESPN, TheSportsDB, BeSoccer, FMDB Pro, TransferRoom, Opta, public/free sources and the Reep identity register, plus open-source libraries people build with too (kloppy, mplsoccer, socceraction, soccerdata, databallpy, floodlight, fast-forward, unravelsports, and more). Your agent resolves provider names, looks up the real docs, compares provider concepts, and resolves football entities across provider IDs instead of guessing from training data. Works with any MCP client.

2371

searchable chunks

providers + tools

MCP tools

v0.12.0

npm version

GitHub repo npm package

Install

Claude Code

Adds football-docs to the current Claude Code project.

claude mcp add football-docs -- npx -y football-docs@latest

Claude Code user scope

Use this when you want football-docs available across all Claude Code projects.

claude mcp add --scope user football-docs -- npx -y football-docs@latest

MCP JSON

Use this shape in clients that accept MCP server JSON config.

{
  "mcpServers": {
    "football-docs": {
      "command": "npx",
      "args": [
        "-y",
        "football-docs@latest"
      ]
    }
  }
}

Requires Node 20+. Restart your client, then ask use football-docs to look up Opta qualifier 76.

Tools

search_docs

Full-text search across all providers

resolve_provider_id

Resolve provider names and aliases

get_provider_docs

Retrieve docs for a resolved provider

list_providers

See all indexed providers

compare_providers

Compare how providers handle concepts

request_update

Flag outdated docs or request new ones

resolve_entity

Map players, teams, matches and more across provider IDs via Reep

Example queries

"What is Opta qualifier 76?"
"How does StatsBomb represent shots?"
"Compare Opta and Wyscout coordinates"
"Does SportMonks have xG?"
"How does SPADL represent a tackle?"

Indexed providers

SportMonks

565 chunks

fast-forward

250 chunks

StatsBomb

235 chunks

unravelsports

202 chunks

Wyscout

163 chunks

floodlight

144 chunks

kloppy

126 chunks

Impect

77 chunks

Opta

71 chunks

mplsoccer

65 chunks

databallpy

63 chunks

Free sources

62 chunks

SkillCorner

49 chunks

TransferRoom

43 chunks

soccerdata

40 chunks

FMDB Pro

35 chunks

socceraction

34 chunks

Sportradar

30 chunks

Driblab

30 chunks

Reep

26 chunks

ESPN

20 chunks

TheSportsDB

18 chunks

BeSoccer

14 chunks

FotMob

3 chunks

Soccerdonna

3 chunks

Transfermarkt

3 chunks

What's new this release

v0.12.0 shipped — on npm now

Reep: map any provider’s IDs to any other’s shipped

The open Reep identity register is now indexed. Your agent can look up how to map Opta, Transfermarkt, Wyscout, SkillCorner, StatsBomb, FotMob and more onto one stable Reep ID with the free DuckDB or CSV download, why namespaces matter (Transfermarkt reuses the same number for a player and a club), and how merged IDs redirect. Endpoints are checked against Reep’s published OpenAPI spec, and table and column names against a release manifest.

resolve_entity, rebuilt shipped

The tool now works without a key. Point REEP_DUCKDB_PATH at a downloaded copy of the register and lookups run locally, by provider ID, Reep ID or name. Each answer checks the file against the latest weekly release and says how to refresh it. With an API key (REEP_API_KEY, issued on request) it uses the live API instead; with neither, it returns the setup steps and a query to run. The Wikidata qid input is gone.

ESPN’s soccer endpoints shipped

Curated notes on ESPN’s undocumented soccer JSON: scoreboards, match summaries with lineups and key events, teams, standings and league discovery. Every field and endpoint is checked in CI against saved observations. Contributed by Adam Stambouli.

campos

IN BETA!

React components for football, typed and agent-native

23 React chart components, 10 data-provider adapters, one canonical coordinate frame, zero-config defaults. Typed from schema to render. Every chart is agent-discoverable via a static JSON registry at campos.withqwerty.com/r/ — nutmeg proposes and composes campos charts automatically when it detects a React project. Docs and live demos at campos.withqwerty.com.

chart components

data adapters

2333

tests

npm packages

Drives from nutmeg, automatically

When nutmeg detects a React project (package.json contains react or @withqwerty/campos-react), it loads a shared bridge doc, fetches the registry above, and proposes campos charts with real capability data per provider. Chart output, adapter selection, and recipe suggestion all route through the live catalogue — no hallucinated props, no training-data drift. See nutmeg on GitHub for the bridge reference.

nutmeg

Get started

football-docs

campos

Start building with football data