Generate an explorable HTML report of Claude Code session usage (tokens, cache, subagents, skills, expensive prompts) from ~/.claude/projects transcripts.
Install
npx skills add anthropics/claude-plugins-official --skill session-reportnpx skills add anthropics/claude-plugins-official --skill session-report -a claude-code -gnpx skills add anthropics/claude-plugins-official --skill session-report -a codex -ggemini skills install https://github.com/anthropics/claude-plugins-official.git --path plugins/session-report/skills/session-reportgh skill install anthropics/claude-plugins-official session-reportgit clone --depth 1 https://github.com/anthropics/claude-plugins-official /tmp/anthropics__claude-plugins-official
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/anthropics__claude-plugins-official/plugins/session-report/skills/session-report ~/.claude/skills/session-report # Claude Code
cp -R /tmp/anthropics__claude-plugins-official/plugins/session-report/skills/session-report ~/.agents/skills/session-report # Codex, Cursor, Gemini CLI, Copilot, OpenCode