Every token, accounted for.
Artificiency ingests the Claude Code transcripts already on your disk and answers the questions a spend total cannot. All of it computed locally, nothing uploaded.
Overview analytics
Spend, tokens, turns, sessions, and cache activity over any range from one hour to all time. A per-model breakdown shows estimated cost at pay-as-you-go API rates, so subscription users see what their usage would have cost. The trend chart flips between metrics: spend, output, turns, cache reads, and more.
Waste diagnosis
The part other trackers skip. Artificiency inspects how tokens were spent, not just how many: files re-read redundantly in the same session, the largest single tool outputs in your history, and total output volume per tool. Each finding carries an estimate of the tokens involved and a practical tip for avoiding it, so you can trim your workflow instead of guessing.
Plugin impact
Efficiency per turn, charted over time, with vertical markers where a plugin was installed or removed. Pick any config event and compare the fourteen days before and after as per-turn distributions with medians. When other changes muddy the window, the app says so with a low-confidence label rather than pretending certainty. Hook overhead is timed per plugin script, so slow hooks have nowhere to hide.
Current usage meters
Session and weekly subscription limits as live meters, read from the same source the official usage view uses, with reset times. No more tab-switching to check how much headroom is left.
Local cost engine
Per-model pricing for input, output, and cache read/write, computed entirely on your machine. Costs stay accurate per model generation without any account linking.
Local-first by architecture
A Rust core with a SQLite store, a Tauri v2 desktop shell, and a Svelte 5 dashboard. First run backfills your existing transcript history, so the dashboard is populated immediately. Your transcripts are parsed where they live and never leave your machine.
Where it is heading
Provider is a dimension, not a fork. Claude is supported today, and Codex, Gemini, and OpenRouter are planned so multiple sources combine into one dashboard. The app is built on Linux with macOS and Windows preview builds already published, on the way to first-class support for all three.
Grab a preview build or follow the repository to watch it happen.