"Proton Calendar" matching MCP connectors:
Matching Connector Tools:
Contio MeetingOS: meetings, transcripts, action items, agendas, calendar, and project management.
Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.
OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.
Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).
Book window & gutter cleaning in Colorado and New Mexico: instant firm quote, real calendar slot
Google Calendar MCP Pack
Calendar API for AI agents: events, availability, Google/Microsoft setup, scheduling, and iCal.
SEC filings, earnings transcripts, guidance signals & macro calendar for S&P 500. 11 MCP tools.
Real-time stock prices, fundamentals, technical indicators, and AI-analysed news for 1000+ stocks. Includes macro regime, market outlook, sector intelligence, insider sentiment, and earnings calendar. 12 MCP-native tools over Streamable HTTP. Free tier available, no credit card.
MCP server for astrological calculations — birth charts, transits, progressions, and calendar generation
IPO calendar, SEC filings, deal terms, and IPO news research via the IPOGrid MCP server.