Showing 6099 open source projects for "multi-system"

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  • 1
    Danghuangshang

    Danghuangshang

    AI Court Building Complete Tutorial - From Zero Basics to Advanced

    Danghuangshang is a ready-to-use multi-agent collaboration system built around OpenClaw. It uses an imperial court metaphor where the user acts as the ruler and specialized AI agents act as ministers, reviewers, operators, and coordinators. The project supports several organizational modes, including a Ming-style cabinet, a Tang-style review workflow, and a modern executive-team structure.
    Downloads: 2 This Week
    Last Update:
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  • 2
    Telegram Desktop

    Telegram Desktop

    Telegram Desktop messaging app

    Telegram Desktop is the official C++/Qt-based cross-platform client for Telegram, implementing the full Telegram API and MTProto protocol for secure messaging, voice/video calls, file sharing, and chat features. It provides message sync across devices, supports themes, stickers, bots, and is actively maintained.
    Downloads: 1,106 This Week
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  • 3
    FusionPBX

    FusionPBX

    A domain based multi-tenant PBX & voice switch for FreeSWITCH

    FusionPBX is a multi-tenant PBX and voice switch for FreeSWITCH, a highly scalable, multi-threaded, cross-platform communication platform. FusionPBX can be used either as a single or domain based PBX, and offers several functionalities: as carrier grade switch, call center server, voicemail server, fax server, conference server, VoIP server, multi-tenant appliance framework and so much more.
    Downloads: 2 This Week
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  • 4
    WechatOnCloud

    WechatOnCloud

    Cloud Micro WOC, Cloud WeChat, Free Connection

    WechatOnCloud is a self-hosted server-side WeChat system for running official Linux WeChat sessions on a NAS or Docker host. It allows multiple independent WeChat instances to be managed from one web panel. Each instance works as a separate WeChat session that authorized users can access through a browser. The project is designed for cross-device message access, multi-user sharing, and centralized session management without modifying the official WeChat client.
    Downloads: 9 This Week
    Last Update:
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  • 5
    NATS

    NATS

    Server for NATS.io, the cloud and edge native messaging system

    ...Save money by minimizing cloud costs with reduced compute and network usage for streams, services, and eventing. NATS self-heals and can scale up, down, or handle topology changes anytime with zero downtime to your system. Clients require zero awareness of NATS topology allowing you future proof your system to meet your needs of today and tomorrow.
    Downloads: 6 This Week
    Last Update:
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  • 6
    RATS Search

    RATS Search

    BitTorrent P2P multi-platform search engine for Desktop

    Rats Search is a cross-platform search tool for torrent indexing across multiple BitTorrent DHT networks. It provides a GUI for searching decentralized torrent metadata in real time without relying on centralized indexes. Built with Electron and Vue.js, Rats Search emphasizes decentralization and anonymity, allowing users to explore content from distributed sources such as the BitTorrent Mainline DHT and WebTorrent. It supports filtering, magnet link generation, and acts as a...
    Downloads: 154 This Week
    Last Update:
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  • 7
    Easy SMS

    Easy SMS

    A multi-channel SMS sending wheel

    ...It is especially useful in applications that need verification codes, alerts, notifications, transactional messages, or fallback delivery across providers. The project is installed through Composer and is part of Overtrue’s broader PHP ecosystem. It is aimed at developers who want a practical abstraction layer for multi-channel SMS delivery in PHP applications.
    Downloads: 2 This Week
    Last Update:
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  • 8
    Universal G-Code Sender

    Universal G-Code Sender

    A cross-platform G-Code sender for GRBL, Smoothieware, etc.

    A full-featured gcode platform used for interfacing with advanced CNC controllers like GRBL , TinyG, g2core and Smoothieware. Universal Gcode Sender is a self-contained Java application that includes all external dependencies and can be used on most computers running Windows, MacOSX or Linux. With older versions of GRBL UGS is pretty reliable when it comes to jogging, but there are limitations. With GRBL 1.1 this is no longer the case when using the new JOG MODE syntax. This first-class jog...
    Downloads: 346 This Week
    Last Update:
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  • 9
    Discord Ollama Integration

    Discord Ollama Integration

    Discord Bot that utilizes Ollama to interact with any LLMs

    ...It includes extensive command support for tasks such as summarization, model switching, listing available models, and pulling new models from the Ollama library. The system is built with multi-user support in mind, enabling simultaneous conversations while maintaining contextual awareness at the channel and user level. It also handles long outputs by splitting responses beyond Discord’s message limits, ensuring smooth interaction even with large generated responses. The project supports Docker-based deployment, making it easy to run both the bot and Ollama server in a containerized environment.
    Downloads: 0 This Week
    Last Update:
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  • 10
    Cinny

    Cinny

    Yet another matrix client

    ...Users can self-host Cinny, deploy it via Docker or as a static web app, and connect to Matrix homeservers to participate in federated chats across communities and personal networks. The client also supports common Matrix features such as spaces, multi-account login, threads, and secure messaging patterns that make it competitive with other decentralized IM platforms.
    Downloads: 6 This Week
    Last Update:
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  • 11
    Notifuse

    Notifuse

    Notifuse is an open-source & modern emailing platform

    ...Notifuse supports both newsletters and transactional emails through a RESTful API, letting organizations maintain full control over their email infrastructure without expensive per-message pricing. The system includes a drag-and-drop MJML email builder, webhook integrations, and multi-provider support for SMTP services and cloud providers, while also tracking opens, clicks, and delivery performance in real time.
    Downloads: 0 This Week
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  • 12
    message-pusher

    message-pusher

    Build your own message push service, support multiple message push

    ...Its architecture emphasizes ease of deployment, allowing developers to run it locally or host it in lightweight environments such as containers. Message Pusher is particularly valuable for scenarios where timely communication is critical, such as DevOps monitoring, system health alerts, or workflow automation.
    Downloads: 2 This Week
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  • 13
    PHPMailer

    PHPMailer

    The classic email sending library for PHP

    PHPMailer – A full-featured email creation and transfer class for PHP. Support for UTF-8 content and 8bit, base64, binary, and quoted-printable encodings. SMTP authentication with LOGIN, PLAIN, CRAM-MD5, and XOAUTH2 mechanisms over SMTPS and SMTP+STARTTLS transports. Validates email addresses automatically. Many PHP developers need to send email from their code. The only PHP function that supports this directly is mail(). However, it does not provide any assistance for making use of popular...
    Downloads: 131 This Week
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  • 14
    DefraDB

    DefraDB

    DefraDB is a Peer-to-Peer Edge Database

    DefraDB is a Peer-to-Peer Edge Database. It's the core data storage system for the Source Network Ecosystem, built with IPFS/IPLD, LibP2P, CRDTs, and Semantic web3 properties. DefraDB is a user-centric database that prioritizes data ownership, personal privacy, and information security. Its data model, powered by the convergence of MerkleCRDTs and the content-addressability of IPLD, enables a multi-write-master architecture.
    Downloads: 2 This Week
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  • 15
    listmonk

    listmonk

    High performance, self-hosted, newsletter and mailing list manager

    ...Use template expressions, logic, and 100+ functions in subject lines and content. Write HTML e-mails in a WYSIWYG editor, Markdown, raw syntax-highlighted HTML, or just plain text. Highly configurable, multi-threaded, high-throughput multi-SMTP e-mail queues for super fast campaign delivery.
    Downloads: 4 This Week
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  • 16
    Rocket.Chat Community Version

    Rocket.Chat Community Version

    The Leading Open Source Communication Hub | Community Version

    Own your Communication with the all-in-one platform made for customer support and team collaboration. Lead with the open-source power: data security and flexibility at your hands. *NOTE: This is our Community Version product page. To know more about all of the possibilities within Rocket.Chat, check our Enterprise product page https://sourceforge.net/software/product/Rocket.Chat/ Rocket.Chat is a reliable communication platform for high-private team chatting and collaboration. Highly...
    Downloads: 5 This Week
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  • 17
    msgvault

    msgvault

    Archive a lifetime of email and chat. Offline search, analytics

    ...It includes a terminal interface, command-line tools, and an MCP server for connecting archived messages to AI assistants. Users can search, analyze, and read their message history conversationally through compatible AI clients. It also supports scheduled syncs, remote server mode, multi-account setups, and configuration options for personal Gmail or Google Workspace environments.
    Downloads: 1 This Week
    Last Update:
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  • 18
    Readrops

    Readrops

    Android multi-services RSS client

    Readrops is a multi-service RSS client for Android. Its name is composed of "Read" and "drops", where drops are articles in an ocean of news.
    Downloads: 0 This Week
    Last Update:
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  • 19
    MuseBot

    MuseBot

    Supports Telegram, Discord, Slack, Lark, compatible with LLMs

    MuseBot is a multi-platform AI chatbot designed to connect popular messaging apps with large language model APIs. It supports Telegram, Discord, Slack, Lark, DingTalk, WeCom, QQ, WeChat, and a Web API for custom integrations. The bot can generate AI responses, stream output, understand images, process voice input, and use function-calling workflows.
    Downloads: 0 This Week
    Last Update:
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  • 20
    OpenWA

    OpenWA

    Free, Open Source, Self-Hosted WhatsApp API Gateway

    OpenWA is a self-hosted WhatsApp API gateway for developers who want control over their messaging infrastructure without depending on a closed vendor platform. It exposes WhatsApp-related actions through HTTP APIs, making it easier to connect messaging features to custom apps, automations, dashboards, and business workflows. The project supports multiple sessions, so one instance can manage more than one WhatsApp account. It also includes a modern web dashboard for managing sessions,...
    Downloads: 10 This Week
    Last Update:
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  • 21
    CallMe

    CallMe

    Minimal plugin that lets Claude Code call you on the phone

    ...The plugin uses a local MCP server alongside a webhook tunnel (typically via ngrok) to connect with voice providers like Telnyx or Twilio for outbound calls, with prompts and responses flowing between Claude Code and the user’s voice device. Multi-turn conversations are supported, so users can respond in real time to questions the agent asks during execution, giving it a practical human-in-the-loop capability for complex workflows.
    Downloads: 0 This Week
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  • 22
    OneDrive Client for Linux

    OneDrive Client for Linux

    #1 Free OneDrive Client for Linux

    A free Microsoft OneDrive Client for Linux, which supports OneDrive Personal, OneDrive for Business, OneDrive for Office365 and Sharepoint, and fully supports Azure National Cloud Deployments (Microsoft Cloud for US Government, Microsoft Cloud Germany, Azure and Office 365 operated by 21Vianet in China). This powerful and highly configurable OneDrive Client for Linux is simple to use and runs on all major Linux distributions such as Debian, Ubuntu, Mint, Manjaro, SuSE, OpenSuSE, Fedora,...
    Downloads: 22 This Week
    Last Update:
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  • 23
    HP Socket

    HP Socket

    High Performance TCP/UDP/HTTP communication component

    Server Based on IOCP/EPOLL communication model, combined with technology of memory pool, private heap etc., efficient memory management is implemented to support large scale and high concurrent communication scenarios. Agent The Agent component is essentially a Multi-Client component that uses the same technical architecture as the Server component. An Agent component object can create and efficiently handle large-scale Socket connections at the same time. Client Based on Event-Select/POLL communication model, each component object creates a communication thread and manages a Socket connection. ...
    Downloads: 5 This Week
    Last Update:
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  • 24
    FreshRSS

    FreshRSS

    A free, self-hostable news aggregator

    FreshRSS is a self-hosted RSS and Atom feed aggregator. It is lightweight, easy to work with, powerful, and customizable. Follow websites, podcasts, and video channels in a single place. Read your articles directly in FreshRSS. Search and save queries for quick access. Generate feeds by scraping external websites. Generate new feeds based on your filters. Import and export your feeds with OPML. Stay connected to your feeds in real time. Adapt to your needs thanks to a lot of options. Follow...
    Downloads: 12 This Week
    Last Update:
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  • 25
    OpenMQTTGateway

    OpenMQTTGateway

    MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino

    OpenMQTTGateway project goal is to concentrate in one firmware different technologies and protocols, decreasing, by the way, the number of physical bridges needed, and hiding the different technologies singularity behind a simple & widespread communication protocol; MQTT. MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ...
    Downloads: 11 This Week
    Last Update:
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