ccusage
ccusage is a command-line interface (CLI) tool developed in Rust, designed to track and analyze token consumption and associated costs incurred when using AI coding assistants such as Claude. Its main features include parsing local session logs, aggregating usage data by time period or project, and displaying consumption details in a human-readable format, helping developers monitor the actual usage costs of AI tools.
Timeline (last 90 days)
The poster's usage comparison, tallied with the ccusage tool, is: total tokens about 8.1×, output tokens about 26.3×, and API-equivalent cost about 12×.
ccusage is an open-source command-line tool that parses Claude Code's local session logs (usually located in a hidden folder under the user directory) to aggregate daily/monthly token consumption, request counts, and equivalent cost calculated at Anthropic's public API prices.
ccusage's statistics do not rely on server-side billing and cannot distinguish successful requests from requests retried due to errors.
The developer's suggestions include: continuously recording local usage with ccusage to establish a baseline, splitting long sessions to avoid cascading consumption, and keeping screenshots and customer service communication records for appeals.
ccusage (`npx ccusage`) is a command-line tool that requires Node.js and can read Claude Code's `.jsonl` logs and generate daily/monthly/session usage reports in the terminal.
When self-written scripts count token usage, if deduplication is not performed, the results are usually higher than the values reported by ccusage or CodeBurn.
All Facts (9)
ccusage是一个用Rust编写的开源CLI工具，专门用来分析AI编程助手的Token消耗和成本
95%Unverifiedccusage支持日报、周报、月报、绘图报告等多维度报告功能
90%Unverifiedccusage的数据完全在本地处理，不上传至第三方服务器
90%UnverifiedThe developer's suggestions include: continuously recording local usage with ccusage to establish a baseline, splitting long sessions to avoid cascading consumption, and keeping screenshots and customer service communication records for appeals.
50%Unverifiedccusage is an open-source command-line tool that parses Claude Code's local session logs (usually located in a hidden folder under the user directory) to aggregate daily/monthly token consumption, request counts, and equivalent cost calculated at Anthropic's public API prices.
50%Unverifiedccusage's statistics do not rely on server-side billing and cannot distinguish successful requests from requests retried due to errors.
50%UnverifiedThe poster's usage comparison, tallied with the ccusage tool, is: total tokens about 8.1×, output tokens about 26.3×, and API-equivalent cost about 12×.
50%UnverifiedWhen self-written scripts count token usage, if deduplication is not performed, the results are usually higher than the values reported by ccusage or CodeBurn.
50%Unverifiedccusage (`npx ccusage`) is a command-line tool that requires Node.js and can read Claude Code's `.jsonl` logs and generate daily/monthly/session usage reports in the terminal.
50%