feat: flow stats — local usage & ROI analytics#80
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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…; add windowed tests
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…sumption; punchier card subtitle Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…cross-task comment Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
… compact number format Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…in automation block Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…ency) Adds flow stats --png — renders the share card to a self-contained PNG with no runtime dependency (pure-Go drawing via fogleman/gg + embedded Go fonts; CGO stays off). Cost: +1.27MB binary (+7%), no build-time impact. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
…nvas Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
… hero, dark palette Re-skins the PNG card to flow's brand: GitHub-dark palette (#0B0D10/#161B22), 1px bordered surface, the embedded flow wordmark (light flo + gradient wave-w, 30K transparent PNG), and the hero number filled with the brand wave gradient (#0AEAA8 to #198FFF). Content-driven height; automation band only when used. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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What
Adds
flow stats(+flow stats --card) — local, user-facing usage & ROI analytics derived entirely from data flow already keeps (flow.db + Claude session transcripts + on-disk auto-runs/owner/kb dirs). No schema change, no new instrumentation. A derived per-file cache makes repeat runs incremental — only changed transcripts are re-scanned.Highlights
$figure appear only when you actually use it — a manual-only user sees no automation block and no dollar number.est.; assumptions live in user-editable~/.flow/stats.json.--card [--out <path>].How it works
internal/stats/(pure logic):scan(jsonl → lookups + token usage) →cache(per-file, keyed by mtime+size) →report(BuildStatsover db + transcripts + dirs) →model(counterfactual savings). Thin renderers ininternal/app/{stats,card}.go. Reusesclaude.EncodeCwdto locate transcripts; reads flow.db viaflowdb.ListTasks. Config/cache are JSON (no TOML dependency — keeps the binary CGO-free and dependency-light).Testing
go test ./...green.Design spec + implementation plan under
docs/superpowers/.Co-Authored-By: Claude Opus 4.8 noreply@anthropic.com
🤖 Generated with Claude Code
Update — shareable PNG
Also adds
flow stats --png: renders the card to a self-contained PNG with no browser/runtime dependency (pure-Go drawing viafogleman/gg+ embedded Go fonts; CGO stays off). Cost: +1.27 MB binary (+7%), zero build-time impact, no new runtime deps.--cardstill emits HTML for those who prefer it.