ccusage

A CLI tool for analyzing Claude Code usage from local JSONL files.

Runs as ccusage|macOS, Linux, Windows|github.com

Open form in Otty otty.toml

What the manifest covers

3 sections, each its own tab

Command form

ai-draft · 2 tasks · 12 fields

otty gui ccusage opens Usage report and fills your prompt with the command.

Autocomplete

generated · 3.5 KB

Subcommands, options and argument candidates Otty offers as you type.

Dotfiles

2 paths

Where it keeps its config, which parts are credentials, and which lines belong to one machine.

Published manifest

Immutable: every revision keeps its URL and its digest

Version window

All versions

Revision

d3c1c2d932e8b68f63b0c317b5b1974849c4cd0a4e7a56c4cdceba9ef9f6c738

Read it

otty.toml · JSON · API metadata

SourcesEvery field cites one of these

docs

ccusage daily --since 20260101 --until 20260531 ccusage monthly --since 20260101 ccusage session --until 20260531 ccusage weekly --last 1 ccusage daily --json ccusage daily -j ccusage daily --breakdown ccusage daily -b ccusage daily --no-cost ccusage daily --mode auto ccusage daily --mode calculate ccusage daily --mode display ccusage daily --order desc ccus…

manual2026-10-27

github.com