goccc reads your Claude Code JSONL logs directly and calculates costs locally — no API calls, no setup beyond dropping a config line in settings.json.

The thing I hadn't seen elsewhere: it surfaces which MCPs are active in the statusline, so you can see at a glance what's connected.

goccc -d 7 -all # costs for the last week

goccc -monthly # monthly breakdown

goccc -project webapp # per-branch breakdown

It also works as a live statusline inside Claude Code showing session cost, daily total, context usage, active MCPs and current model.

Built in Go. Install via Homebrew or build from source.