Skip to content

Developer tools · Legacy · needs refresh

LLM Usage Analyzer

Understand your local usage.

A local dashboard and CLI for Claude Code session usage, token and cost estimates, and historical subscription-plan comparisons. The November 2025 pricing and limit assumptions need a refresh before making current decisions.

WebSource record · October 2026

Built around a specific job.

LLM Usage Analyzer reads local Claude Code session files through a Node CLI, exports aggregate usage reports and displays activity in a React/Vite dashboard. Importable reports support token and cost estimates, while plan-fit analysis compares daily message patterns with the utility's stored plan assumptions. The public repository's latest commit is from November 2025, and its model pricing and plan limits are historical. It remains useful as a recorded local-analysis project; current subscription or provider-spend recommendations require refreshed assumptions.

A recorded local dashboard and CLI, with historical cost and plan assumptions.

  • Local Claude Code session collection
  • Aggregate report export and import
  • A dashboard paired with a Node CLI
  • Historical assumptions are identified rather than presented as current limits
Ways people use it
  • Inspect aggregate activity in local Claude Code sessions
  • Export and import a usage report
  • Review historical plan-fit analysis with its assumptions

The working scope.

  • Local session collectorThe CLI reads Claude Code session files and produces aggregate reports.legacy
  • Usage dashboardImported reports show activity, token and estimated cost breakdowns.legacy
  • Historical plan-fit analysisDaily message patterns are compared with stored plan assumptions.legacy
Feature details and benefits

Local session collector

The CLI reads Claude Code session files and produces aggregate reports.

  • Inspect local activity without inventing usage

Usage dashboard

Imported reports show activity, token and estimated cost breakdowns.

  • Explore the recorded usage

Historical plan-fit analysis

Prices and limits date from the original utility and must be refreshed before a current purchasing decision.

Project details.

LLM Usage Analyzer specifications
PlatformWeb
AvailabilityLegacy · needs refresh
Source recordOctober 2026Synchronization date, not a capture or launch date
Who it is forClaude Code users inspecting their local usage · Builders studying a local CLI and dashboard workflow
Tools behind the buildReact · TypeScript · Vite · Node.js · Recharts

Public update log.

Recorded update · 2025-11-27

Local CLI, plan-fit analysis and session persistence

The last public repository update adds plan-fit analysis and a local CLI-backed dashboard, then corrects plan-name normalization. These historical assumptions are retained as project history and need current verification before use.

  • CLI collector and local dashboard
  • Importable usage reports and persisted sessions
  • Plan-name normalization fix
  • Pricing and plan-limit assumptions are historical
LLM Usage Analyzer updates
November 2025Local CLI, plan-fit analysis and session persistenceThe last public repository update adds plan-fit analysis and a local CLI-backed dashboard, then corrects plan-name normalization. These historical assumptions are retained as project history and need current verification before use.

A useful idea of your own?

Start with the business task. We will work out what needs building and what belongs in the scope.

Discuss your project

Thursdays

Get the digest on Thursdays

Each Thursday: the shop notes and AI daily issues from the last seven days, and one product. Unsubscribe from any issue.