LLM apps

Open-source LLM apps and frameworks

This is the broadest group: chat interfaces, SDKs and frameworks, prompt and evaluation tools, and applications built on large language models. Many work with models from several providers, and some can run models on your own hardware.

How to choose

For anything you plan to ship, check three facts first: the licence, because some popular projects restrict commercial use; whether it supports the model provider you already use; and whether it is still maintained. The At a glance box on every project page answers the licence and maintenance questions from GitHub data.

Most-starred projects

3,961–3,984 of 4,156

unconv-ai

Un-0

★ 332

Un-0: an image generator powered by a simulated system of coupled oscillators, an example of an emerging physical computing substrate.

Python

Azure-Samples

SQL-AI-samples

★ 331

Samples using AI and Azure SQL DB

HTML

boringcomputers

nehemiah

★ 331

On-demand Linux computers you can hand to an AI — real Firecracker microVMs with a browser, terminal, coding agents, and an AI that drives them.

TypeScript

elmohq

elmo

★ 331

Open-source Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) platform. Track how ChatGPT, Claude, Perplexity, Gemini, Copilot, Grok, and Google AI Overviews mention and cite your brand in AI search. MIT-licensed, self-hostable, every metric auditable in code.

TypeScript

Get-Concord-AI

concord-mcp

★ 331

Live messaging for coding agents

TypeScript

MinimalFuture

AgentMesh

★ 331

A Multi-Agent framework that enables AI agents to collaborate effectively, helping you build powerful agent teams for solving complex tasks.

Python

sunriseapps

imagesorcery-mcp

★ 331

An MCP server providing tools for image processing operations

Python

ttguy0707

CyberClaw

★ 331

Python

hogeheer499-commits

strix-halo-guide

★ 330

Evidence-backed AMD Strix Halo local-AI setup and benchmarks: Qwen3.8, Ollama, llama.cpp, Vulkan/ROCm, large GGUFs, and cross-OEM results.

Python

nghyane

launchdock

★ 330

Use Claude and GPT through one local gateway with OpenAI-compatible and Claude-native APIs.

vakovalskii

NeuralDeskApp

★ 330

Versatile Almost Local, Eventually Reasonable Assistant 🔫

TypeScript

beany-vu

michi-vz-mono

★ 329

D3 charts for React, Angular, Vue, Svelte & Web Components — SVG/Canvas/WebGPU & built-in devtools

TypeScript

corespeed-io

zypher-agent

★ 329

A minimal yet powerful framework for creating AI agents with full control over tools, providers, and execution flow.

TypeScript

mcp-servers-for-revit

★ 329

🔥💧🤖 Sparx fork of the mcp-servers-for-revit/revit-mcp project

nesaminua

claude-code-lsp-enforcement-kit

★ 329

Hooks that force Claude Code to use LSP instead of Grep for code navigation. Saves ~80% tokens

JavaScript

TarsLab

obsidian-tars

★ 329

Obsidian tars plugin that supports text generation based on tag suggestions, using services like DeepSeek, Claude, OpenAI, OpenRouter, SiliconFlow, Gemini, Ollama, Kimi, Doubao, Qwen, Zhipu, QianFan & more.

TypeScript