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session-review

Analyze Claude Code session JSONL logs to generate token usage and cost metrics.

Updated Mar 28, 2026
Search Tags:#retrospective#claude-code#token-usage#session-review#cost-estimate#workflow-adherence#skaile-development
One-click install
npx skills add https://github.com/skaile-ai/ai-assets --skill session-review-skaile-ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: session-review
Source: https://github.com/skaile-ai/ai-assets/tree/main/skaile-development/skills/session-review
Command: npx skills add https://github.com/skaile-ai/ai-assets --skill session-review-skaile-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill analyzes Claude Code session data to quantify token usage, estimated cost, and workflow adherence, helping teams understand performance and identify improvements.

Core Features & Use Cases

  • Reads the Claude Code session JSONL for the current project to extract input/output tokens, cache reads and creations, and agent activity.
  • Computes an estimated cost and a compact summary of workflow adherence, then outputs actionable optimization tips.
  • Emits a structured session review that can be persisted as a JSON report or surfaced in a project retrospection.

Quick Start

Run this skill after completing an implementation session to generate a retrospective review of the session.

Frequently Asked Questions about session-review

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze Claude Code session logs for token usage and cost estimates?▼

You analyze Claude Code session logs by parsing the project's JSONL files to extract input/output tokens, cache reads, and agent activity, which computes estimated costs and generates actionable optimization tips.

What is a Claude Code session retrospective and when do I need one?▼

A Claude Code session retrospective quantifies token usage and workflow adherence after completing implementation tasks. You need it at the end of a session to understand performance metrics and identify skillset improvements.

Can I generate workflow adherence metrics for skaile-development projects from JSONL logs?▼

Yes, you can generate workflow adherence metrics for skaile-development projects by reading Claude Code session JSONL logs to extract agent activity and produce a compact summary of project compliance.

How do I get optimization tips after completing a Claude Code implementation session?▼

You get optimization tips after an implementation session by running a retrospective review that analyzes token usage and workflow adherence, outputting a structured JSON report with actionable improvement suggestions.

Does the session review process require any specific dependencies or components?▼

No specific dependencies or components are required, but the session review process needs access to your Claude Code session data in JSONL format to compute cost estimates and workflow adherence metrics successfully.

What is the best way to review Claude Code token usage and cache creation data?▼

The best way to review token usage and cache creation data is performing a session retrospective that parses JSONL logs, calculates estimated costs, and outputs a structured report path for project analysis.

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