session-report

SKILL.md

Session Report

Produce a self-contained HTML report of Claude Code usage and save it to the current working directory.

Steps

Get data. Run the bundled analyzer (default window: last 7 days; honor a different range if the user passed one, e.g. 24h, 30d, or all). The script analyze-sessions.mjs lives in the same directory as this SKILL.md — use its absolute path:

node <skill-dir>/analyze-sessions.mjs --json --since 7d > /tmp/session-report.json

For all-time, omit --since.

Read /tmp/session-report.json. Skim overall, by_project, by_subagent_type, by_skill, cache_breaks, top_prompts.

Copy the template (also bundled alongside this SKILL.md) to the output path in the current working directory:

cp <skill-dir>/template.html ./session-report-$(date +%Y%m%d-%H%M).html