Session Metrics

Quality score: 70/100 · Category: General · Sub-category: general-misc

Tally Claude Code session token usage and cost estimates from the raw JSONL conversation log. Trigger when the user asks about session cost, token usage, API spend, cache hit rate, input/output tokens, or wants a breakdown of how much a Claude Code session has cost. Also trigger for "how much have we spent", "show me token usage", "session summary", "cost so far", or any request to analyse or display per-turn metrics from the current or a past session.

What this skill does

Session Metrics is a production-ready Claude Code skill (quality score 70/100) in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/session-metrics/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Session Metrics skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/session-metrics
curl -L https://claudskills.com/skills/session-metrics/SKILL.md \
  -o ~/.claude/skills/session-metrics/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/session-metrics/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/session-metrics/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\session-metrics\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: GifPerfect · AspectPerfect · SlomoPerfect · Ucaption · UTagger · AutoXPoster · TestYourSkills