@joeyiptk

llm-cost-tracker-openrouter-api fetches token usage and cost data from openrouter, persists to sqlite with deduplication, and generates reports across configurable time windows (24h rolling, 7d/30d/90d/365d calendar days).

knowledge-advisor extracts and organizes frameworks from user-provided books, then grounds advisory responses strictly in those materials with full citations. supports ingestion, search, cross-referencing, and kb health monitoring across english and mandarin chinese.

openclaw-backup automates daily workspace backups via cron at 4am hkt, stores timestamped archives in ~/openclaw_backups/, and provides health checks and retention cleanup. setup on new machines requires three manual steps.

Modern Portfolio Theory optimizer — build, backtest, and manage diversified portfolios