Card Optimizer

Get current weather and forecasts (no API key required).

Control Sonos speakers (discover/status/play/volume/group).

Sync and query CalDAV calendars (iCloud, Google, Fastmail, Nextcloud, etc.) using vdirsyncer + khal. Works on Linux.

Track water and sleep with JSON file storage

Manage Apple Reminders via the `remindctl` CLI on macOS (list, add, edit, complete, delete). Supports lists, date filters, and JSON/plain output.

全体系命理大师 — 八字四柱、紫微斗数、奇门遁甲、六爻、梅花易数、塔罗、星盘、 数字命理、九宫飞星风水、掌纹面相、起名命名、穿衣搭配、合婚择吉一站式解读。本地档案、可选每日推送（默认关闭）、 浏览器六爻界面与 HTML 报告。仅作文化参考，不替代医疗、法律、心理、财务、婚姻等 专业建议；遇重大决策请咨询专业人士。

Plan, focus, and complete work with energy management, time blocking, goals, projects, tasks, habits, reviews, priorities, and context-specific productivity...

Manage tasks and projects in Todoist. Use when user asks about tasks, to-dos, reminders, or productivity.

Comprehensive US tax advisor, deduction optimizer, and expense tracker. Covers all employment types (W-2, 1099, S-Corp, mixed), estimated tax payments, audit risk assessment, life event triggers, multi-state filing, RV-as-home rules, tax bracket optimization, document retention, and proactive year-round tax calendar nudges. Your CPA in the pocket.

What should we do? Smart activity discovery with live weather, local movie showtimes, streaming recommendations, game library matching, group profiles, routines & traditions, favorites/blacklists, business hours, ratings filtering, Quick Mode for instant suggestions, calendar integration (Google Calendar + cron reminders), group invites via Telegram/message channels, and RSVP tracking. Helps you stop scrolling and start living. Use when someone says 'what to do', 'bored', 'fun', 'tonight', 'date night', 'things to do', 'activity ideas', 'entertainment', 'adventure', 'what should we do', 'need plans', 'something fun', 'stay home', 'game night', 'movie night', 'put it on the calendar', 'send invites', 'who's coming', or just seems like they need a nudge off the couch. Optional Google Places integration for real nearby suggestions with ratings, hours, and links.

Vehicle maintenance tracker and mechanic advisor. Tracks mileage, service intervals, fuel economy, costs, warranties, and recalls. Researches manufacturer schedules, estimates costs, projects service dates, tracks providers, and proactively reminds about upcoming/overdue services. Supports VIN decode and auto-population of vehicle specs, NHTSA recall monitoring, MPG tracking with anomaly detection, warranty expiration alerts, pre-trip/seasonal checklists, mileage projection, service provider history, tax deduction integration, emergency info cards, and cost-per-mile analysis. Use when discussing vehicle maintenance, oil changes, service intervals, mileage tracking, fuel economy, warranties, recalls, RV maintenance, roof sealing, generator service, slide-outs, winterization, or anything mechanic-related. Supports any vehicle type including trucks, cars, motorcycles, dirt bikes, ATVs, RVs, and boats.