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

481–504 of 3,650

Sylinko

Everywhere

★ 6,283

On-screen aware AI assistant for your desktop. Uses current app context, multiple LLMs, and MCP tools to help you act across apps.

Tencent

AI-Infra-Guard

★ 6,271

A full-stack AI Red Teaming platform securing AI ecosystems via OpenClaw Security Scan, Agent Scan, Skills Scan, MCP scan, AI Infra scan and LLM jailbreak evaluation.

Python

goodrain

rainbond

★ 6,269

Rainbond is an AI application runtime platform. Its core capabilities are 100% open source. Rainbond provides a unified platform for running and managing AI-generated projects, large language model services, open-source AI software, and business applications. With AI-powered deployment, troubleshooting, upgrades, and operations, it keeps applicati

Eigenwise

atomic-agents

★ 6,243

Building AI agents, atomically

Python

czlonkowski

n8n-skills

★ 6,234

n8n skillset for Claude Code to build flawless n8n workflows

Shell

hypit-ai

hypit

★ 6,221

Clone any viral video with AI agents. Not just a script, the whole workflow: swap the face, the words, the B-roll, ship 100 variants in one command, and get your 100M views.

TypeScript

arcboxlabs

arcbox

★ 6,217

Run AI agents on real and isolated machines — own kernel, filesystem, and network — with <100ms boot. Local first, OCI compatible, pure Rust.

Rust

JimmyLv

BibiGPT-v1

★ 6,211

BibiGPT v1 · one-Click AI Summary for Audio/Video & Chat with Learning Content: Bilibili | YouTube | Tweet丨TikTok丨Dropbox丨Google Drive丨Local files | Websites丨Podcasts | Meetings | Lectures, etc. 音视频内容 AI 一键总结 & 对话：哔哩哔哩丨YouTube丨推特丨小红书丨抖音丨快手丨百度网盘丨阿里云盘丨网页丨播客丨会议丨本地文件等 (原 BiliGPT 省流神器 & AI课代表)

TypeScript

anysearch-ai

anysearch-skill

★ 6,208

Unified real-time search engine skill for AI agents. Supports general web search, vertical domain search, parallel batch search, and full-page content extraction.

Python

PrefectHQ

marvin

★ 6,199

an ambient intelligence library

Python

Devin-AXIS

iPolloWork

★ 6,187

Enterprise-grade, local-first Agent Workbench for people and agent teams. A unified multi-engine workspace for Codex Harness, DeepSeek Harness, and OpenCode, with unified plugins and Skills, multi-agent projects and tasks, and editable code, documents, presentations, design, and video.

TypeScript

Helicone

helicone

★ 6,160

🧊 Open source LLM observability platform. One line of code to monitor, evaluate, and experiment. YC W23 🍓

TypeScript

rivet-dev

actors

★ 6,139

Rivet Actors are the primitive for stateful workloads. Built for AI agents, collaborative apps, and durable execution.

Rust

elder-plinius

T3MP3ST

★ 6,134

autonomous red teaming platform; multi-agent offensive-security meta-harness

TypeScript

FalkorDB

★ 6,130

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

Rust

MinishLab

semble

★ 6,092

Fast and Accurate Code Search for Agents. Uses 99% fewer tokens than grep+read

Python

UfoMiao

zcf

★ 6,083

Zero-Config Code Flow for Claude code & Codex

TypeScript

CodeWithCJ

SparkyFitness

★ 6,080

SparkyFitness: Built for Families. Powered by AI. Track food, fitness, water, and health — together.

TypeScript

datawhalechina

vibe-vibe

★ 6,040

AI for All: The First Systematic Vibe Coding Tutorial | From Zero to Full-Stack, Bring Your Ideas to Life | Live at: www.vibevibe.cn ；全民AI学习第一课，首个系统化 Vibe Coding 开源教程 | 零基础到全栈实战，让人人都能借助 AI 实现自己的想法与创意 | 在线地址：www.vibevibe.cn

Dockerfile

KimYx0207

AI-Coding-Guide-Zh

★ 6,037

Claude Code + OpenClaw + Codex + WorkBuddy 中文教程 | 50篇完整教程 + 1张速查卡 | 80万+内容量 | 1500+实操示例 | AI Coding / Agent 四线学习路径（编程+助手+Agent+办公）

netease-youdao

LobsterAI

★ 6,034

Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.

TypeScript