Compute

Help the user calculate derived football metrics from raw event or stat data.

Accuracy

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.

First: check profile

Read .nutmeg.user.md. If it doesn't exist, tell the user to run /nutmeg first.

Metric reference

Expected Goals (xG)

What it measures: Probability of a shot resulting in a goal, based on shot location, type, body part, and game situation.