session-metrics

name	session-metrics
description	Use when the user requests a detailed summary of session statistics, line velocity, or project progress.
disable-model-invocation	false

Session Metrics Guide

When the user asks for session metrics, run this safe local git command to evaluate line velocity and changed-file footprint against the default branch (master):

git diff --stat "$(git merge-base master HEAD)" 2>/dev/null || git diff --stat HEAD

Summarize: files touched, insertions/deletions, and which migration phase (see dreams.md §1) the work maps to. If on master with no diff, report the latest commit's stat instead.