All Sources (Default)

ccusage aggregates every detected supported data source by default. You do not need a special all command or flag for the common case.

Basic Usage

# Daily usage across every detected source
ccusage
ccusage daily

# Other unified views
ccusage weekly
ccusage monthly
ccusage session

The --all flag is accepted for compatibility, but it is optional because unified views are already the default.

ccusage daily --all

How Unified Views Work

ccusage detects local usage files from Claude Code, Codex, OpenCode, Amp, and pi-agent. The same daily, weekly, monthly, and session views can run in two modes:

Mode	Command example	What it shows
Unified	ccusage daily	Every detected supported source
Focused	ccusage codex daily	One source using the same report shape
Focused	ccusage claude daily	One source with source-specific options

Unified tables include an Agent column so you can compare sources in one view. Focused views remove that comparison layer and show the selected source in more detail where applicable.

Supported Sources

Source	Namespace	Example focused view
Claude Code	claude	ccusage claude daily
Codex	codex	ccusage codex daily
OpenCode	opencode	ccusage opencode weekly
Amp	amp	ccusage amp session
pi-agent	pi	ccusage pi monthly

When to Focus a Source

Use a source namespace when you want source-specific options or when you are debugging one local data format:

ccusage codex daily --speed fast
ccusage claude daily --mode display
ccusage opencode session --json
ccusage amp monthly --compact
ccusage pi session --pi-path /path/to/sessions

Next Steps

• Daily Usage - Calendar-day usage
• Weekly Usage - Week-by-week usage
• Monthly Usage - Longer-term usage trends
• Session Usage - Per-conversation usage
• Data Sources - Supported local data formats