Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

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• Updated Jul 1, 2024
• TypeScript

bridge between mattermost, IRC, gitter, xmpp, slack, discord, telegram, rocketchat, twitch, ssh-chat, zulip, whatsapp, keybase, matrix, microsoft teams, nextcloud, mumble, vk and more with REST API (mattermost not required!)

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• Updated Dec 12, 2024
• Go

Free and Open Source messaging and emailing app that combines common web applications into one.

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• Updated Apr 21, 2022
• JavaScript

🇺🇦 Your meetings at your fingertips in the macOS menu bar

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• Updated Nov 4, 2026
• Swift

Open-source AI teammates in Slack, Teams, Discord, Telegram and Mattermost. Self-host it, with any agent harness and any model.

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• Updated Nov 12, 2026
• Python

A dead simple Go library for sending notifications to various messaging services.

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• Updated Nov 9, 2026
• Go

List Formatting Samples for use in SharePoint and Microsoft Lists

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• Updated Nov 3, 2026
• TypeScript

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

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• Updated Nov 9, 2026
• Python

Microsoft 365 & Microsoft Graph Library for Python

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• Updated Nov 11, 2026
• Python

Manage Microsoft 365 and SharePoint Framework projects on any platform

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• Updated Nov 9, 2026
• TypeScript

Authentication Providers and UI components for Microsoft Graph 🦒

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• Updated Aug 28, 2026
• TypeScript

PingMe - A unified CLI and web service for sending notifications across multiple messaging platforms

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• Updated Jul 15, 2026
• Go

Forward Prometheus Alert Manager notifications to Microsoft Teams.

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• Updated Nov 3, 2026
• Go

This project was created from PowerShell which allows people to download the latest internal build of Microsoft Teams.

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• Updated Nov 12, 2026
• PowerShell

Your First LLM-Wiki Conversation Knowledge Base

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• Updated Sep 10, 2026
• Python

HackTogether: The Microsoft Teams Global Hack | Register, Hack, Win 👇

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• Updated Jul 6, 2023
• C#

PresenceLight is a solution to broadcast your various statuses to light bulbs.

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• Updated Nov 25, 2025
• C#

PSTeams is a PowerShell Module working on Windows / Linux and Mac. It allows sending notifications to Microsoft Teams via WebHook Notifications. It's pretty flexible and provides a bunch of options. Initially, it only supported one sort of Team Cards but since version 2.X.X it supports Adaptive Cards, Hero Cards, List Cards, and Thumbnail Cards.…

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• Updated Oct 30, 2026
• C#

A Yeoman Generator for Microsoft Teams

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• Updated Oct 15, 2024
• TypeScript

A CLI / TUI for Microsoft Teams

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• Updated Apr 2, 2026
• Go