AI Chat GitHub Repositories (2026) · Open Source Tools

The all-in-one local AI studio for your desktop: chat, image and video generation and a coding agent in one free, open source app. Windows and Linux. No Docker, no terminal, no cloud required.

The full LibreChat experience, rebuilt natively for Android and iOS, and it works with whichever LibreChat version your server runs.

AI Chat with powerful models for free

A view for display markdown text.support markdown streaming like gpt&claude&gemini&deepseek

Multi-Agent + Automation Harness: Graph-based Workflows, MCP, Self-Improving Agents. NextJs+React

Free, open-source alternative to ChatGPT Spaces: a self-hostable AI workspace for shared pages and conversations.

Open-source, bring-your-own-key (BYOK) multi-model AI chat client for iOS, Android and the web. One LLM client for OpenAI, Anthropic, Google Gemini, OpenRouter, DeepSeek and ten more providers, plus any OpenAI-, Anthropic- or Gemini-compatible endpoint — Ollama, LM Studio, llama.cpp, vLLM. Local-first, self-hostable, no account. AGPL-3.0.

Research prototype for chat that is not a text stream: keep talking while images, maps and playable games appear on the canvas. Each kind of answer is a plugin on the GUI Chat Protocol.

Uncensored AI API and browser chat: DeepSeek and GLM models, streaming, Python and TypeScript examples, pricing and setup guides.

Local multi-AI desktop workspace with official website panels, shared prompts and group collaboration.

Native Android client for OpenCode Go. Chat with GLM, Kimi, DeepSeek, Qwen and more, with streaming Markdown, web search, thinking effort and usage limits. Kotlin + Jetpack Compose.

SDK monorepo for the Ethora chat / messaging platform. (1) Pick an SDK for your frontend stack. (2) Integrate manually or with ethora-setup. (3) Optionally configure app settings, deploy AI agents etc. Server: ethora.com cloud (free), self-hosted (AWS, Docker, Helm, Cloudron) or a managed dedicated server with SLA. All options: ethora.com/get