Kozea / Radicale

A simple CalDAV (calendar) and CardDAV (contact) server.

GAM-team / GAM

command line management for Google Workspace

taylorwilsdon / google_workspace_mcp

Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool

tradermonty / claude-trading-skills

Claude Code skills for equity investors and traders — market analysis, technical charting, economic calendars, screeners, and trading strategy development.

pimutils / khal

:calendar: CLI calendar application

vacanza / holidays

Open World Holidays Framework

O365 / python-o365

A simple python library to interact with Microsoft Graph and Office 365 API

wesbos / photo-frame-dashboard

Getting ADB, root, backups and custom apps onto locked-down Android photo frames (Skylight Calendar, BIUFRAME)

llazzaro / django-scheduler

A calendaring app for Django.

collective / icalendar

icalendar parser library for Python

tomsquest / docker-radicale

Docker image for Radicale calendar and contact server :calendar: + security :closed_lock_with_key: + addons :rocket:

rsheftel / pandas_market_calendars

Exchange calendars to use with pandas for trading applications

rush86999 / atom

Atom Agent, Open-Source Governed AI Agent Platform for Self-Hosted Automation

OPN48 / cnlunar

农历，中国农历历法项目，无需数据库环境，以《钦定协纪辨方书》为核心的python3 农历、黄历、二十四节气、节假日、星次、每日凶煞、每日值神、农历建除十二神、农历每日宜忌、彭祖百忌、每日五行、二十八星宿、天干地支、农历生辰八字、时辰凶吉等开源项目。

aayushch / laya

Laya is an open-source, local-first AI notification command center that aggregates Slack, Gmail, GitHub, Jira, Notion, Outlook, Calendar (and more) notifications using local LLMs via Ollama and LM Studio. Supports cloud models via BYOK.

thunderbird / appointment

Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.

uniffy-io / uniffy

Notes, Diagrams, Chat, Calls, Files, Projects, Calendar. One private workspace, everything talks back. Plus an optional agent harness on top of it designed for Work Infrastructure

xieyanran / chalmers-calendar-sync

Import info from canvas, timeedit to calender, remind important items

ellite / candlr

Candlr - a self-hosted birthday / anniversary calendar and reminder

maajix / omarchy-spotlight

Raycast-style command palette for Omarchy: apps, windows, calculator, reminders, calendar events, file search, web search and more.

Hainrixz / whatsapp-closer-agentkit

Repo blueprint para Claude Code: no trae la app, trae las instrucciones para construirla en tu máquina paso a paso. Un agente que atiende cada chat de WhatsApp como setter y closer: califica, responde la objeción, agenda y escribe el CRM. 16 archivos por fase, 30 versiones fijadas, compuerta de 23 chequeos. En español.

xapp-project / clockenstein

Calendar application for Linux Desktops

promaaa / sync-calendar-omarchy

Chronica: calendar & clock for the Omarchy bar. Two-way sync with Google, CalDAV (iCloud, Nextcloud) and JMAP (Fastmail); read-only .ics feeds (Proton, Outlook); reminders, meeting join, offline calendar.

street1983nk / nextcloud-mcp-connector

Curated MCP server for Nextcloud: files, calendar, notes, deck and contacts as read-first tools. Never deletes, moves or re-shares; edits only opt-in and ETag-protected.