Calendar
Top open-source Calendar AI systems, agents, and MCP tools.
Discover and install verified Calendar AI systems, autonomous agent skills, and Model Context Protocol servers on AIStoreHub. Reusable, security-scanned, and ready for 1-click execution in Cursor, Claude Code, and terminal workflows.
Available AI Systems & Skills (24)
Open in Advanced FilterCalendar sync tool & universal calendar MCP server. Aggregate, sync and control calendars on Google, Outlook, Office 365, iCloud, CalDAV or ICS.
Atom Agent, Open-Source Governed AI Agent Platform for Self-Hosted Automation
Open-source Sunsama alternative: a daily planner with kanban, time blocking, and focus mode that Claude and ChatGPT can use. One-click MCP connector (OAuth), REST API, web/desktop/mobile apps, self-hostable.
MCP server providing native macOS integration with Apple Reminders and Calendar via EventKit
Booking pages synced with your calendar. Same product, your domain. Open-source Calendly alternative synced with Google and Outlook.
AMETHYST: a local-first personal operating system: one AI agent over your files, shell, tasks, calendar, notes and MCP connectors. Python + FastAPI + SQLite, React interface.
A Model Context Protocol Server that allows you to interact with your MacOS Calendar through natural language.
A Claude Code skill by Hao (駱君昊) that learns your Facebook voice and auto-posts to FB / IG / Threads / X with a 14-day content calendar. Mega-viral validated: 80K reach / 448 likes / 500 comments on first post. Includes Day 2 flop postmortem.
Local safety-gated MCP bridge for AI agents and Outlook mail & calendar: metadata-first reads, explicit content, reviewed sends, guarded cleanup.
Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.
20 production-ready AI marketing skills for Claude Code, ChatGPT, Gemini & Copilot. Generate content calendars, TikTok/Meta ad copy, UGC briefs, KPI calculators, A/B tests, pricing strategies & landing pages instantly. Vietnam-market benchmarks 2025-2026. Install as Claude Code plugin or use as standalone prompts for any AI agent.
AI enabled insights from emails, calendars, contacts, files, Slack, databases, web... Fast, private and local. Launching soon!
AI Marketing Suite for Claude Code. 15 marketing skills with parallel subagents — audit any website, generate copy, email sequences, ad campaigns, content calendars, competitive intelligence, and client-ready PDF reports.
Claude Code plugin with 12 composable marketing skills: competitor research, content calendars, SEO briefs, ad copy, cold outreach, short-form video packages, and rules-aware community posting, plus a pipeline to publish via webhook or platform APIs.
A Dynamic Island for Windows: Claude Code & Codex usage, now playing, focus timer, calendar and system health in one native capsule. Local-first.
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
MCP server that drives a local Thunderbird - mail, folders, contacts, calendar, filters and settings - from Claude Code, Codex and any other MCP client. 112 tools, Python.
Self-hosted project management • Customizable boards • Cross-project workload and flow analytics • Calendar/Agenda • Sticky-note wall • Imports/Backups • Email notifications • MCP/Agent automation
A Model Context Protocol (MCP) server that provides secure integration with Google Drive, Docs, Sheets, Slides and Calendar. It allows Claude Desktop and other MCP clients to manage files in Google Drive through a standardized interface.
A notch-style island for GNOME that keeps your day one glance away: music with synced lyrics, notifications, calendar, focus timer, tasks, screen time, a clipboard shelf and an AI assistant that installs and fixes things. In black or glass, and light on your system
Unofficial MCP server for the Fastmail JMAP API — email, contacts, and calendar tools for AI assistants. Not affiliated with Fastmail. Includes a DXT for Claude Desktop.
Chinese almanac skill & free API — plan weddings, moves, business openings, contract signings with auspicious dates (择日), lucky hours (吉时), hour pillars & horoscopes. For Claude Code / Codex / OpenClaw / MCP. 中国黄历择日技能包 — 嫁娶搬家开业签约择吉日，免费 API。
Self-hosted, source-backed Threads scheduler with AI-assisted drafting, human approval, and safe publishing.
Build & Monetize for Calendar
Have you created an autonomous agent, MCP server, or Claude Code skill for Calendar? Publish it to AIStoreHub with dual-currency checkout (USD $ + INR ₹) and earn 85–90% net revenue.