"Proton Calendar" matching MCP connectors:
Matching Connector Tools:
GDPR-compliant calendar access for AI assistants. Google, Microsoft 365, Apple & more. EU-hosted.
OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.
Turn any goal with a deadline into a private, gamified, evidence-based execution calendar.
91Real public holiday lookup for 206 countries via a rule-based calendar engine. Paid via x402.
Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.
News, web search, mail, markets, weather, places, files, calendar, contacts. 67 tools, one endpoint.
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
Chinese almanac: lunar calendar, BaZi 八字, daily 宜忌, lucky-day picker, public holidays.
Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).
Prayer times, Qibla, Hijri calendar, 99 Names, Quran audio, Bangladesh offsets. English + Bengali.
Book window & gutter cleaning in Colorado and New Mexico: instant firm quote, real calendar slot
Google Calendar MCP Pack
Remote MCP endpoint wrapping instapdown.com — 16 tools covering Instagram Reels/Story/Carousel/profile-picture downloaders, engagement audit and weighted-ER calculator, live hashtag search, Reels hook generation, Unicode fonts, best-time-to-post for 17 markets and a 2026 content calendar. Public Instagram data only, no auth.
Russian stock market data: dividends, forecasts, bond coupons, corporate calendar — MOEX
Invite someone to a calendar event by phone number and get their real email back when they accept.
Japanese holiday and business-day calculations using official Japan Cabinet Office data.