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

2,137–2,160 of 4,627

RefoundAI

lenny-skills

★ 1,364

86 product management skills from Lenny's Podcast for Claude Code and AI agents. Hiring, user research, strategy, shipping, and more.

Kuingsmile

word-GPT-Plus

★ 1,363

Word GPT Plus is a word add-in which integrates the AI&Agent into Microsoft Word.

Vue

kizuna-ai-lab

sokuji

★ 1,362

Real-time two-way speech translation for bilingual meetings — auto-detects the spoken language and translates both directions, cloud or fully offline on-device. Desktop (Windows · macOS · Linux) + browser extension (Chrome · Edge) for Zoom, Meet, Teams & any app.

TypeScript

amplifthq

opentag

★ 1,361

Mention any ACP coding agent from Slack, GitHub, GitLab, Linear, or Lark. OpenTag runs Claude Code, Codex, Cursor and more on your own machine, then replies in-thread with verified, evidence-backed results.

TypeScript

wrtnlabs

autobe

★ 1,361

AI Vibe Coding Agent of TS backend server, enhanced by compiler skills, generating 100% working code

TypeScript

cfrs2005

claude-init

★ 1,359

Claude Code 中文开发套件 - 为中国开发者定制的零门槛 AI 编程环境。一键安装完整中文化体验，集成 MCP 服务器、智能上下文管理、安全扫描，支持免翻墙访问。让 AI 编程更简单。

Shell

petergyang

human-review

★ 1,358

A visual tool to edit HTML and Markdown files, leave comments like a Google Doc, and send feedback to your AI agent. Works inside your favorite AI harness.

JavaScript

Gsync

jobsync

★ 1,357

Self-hosted, open-source job application tracker and AI-powered career assistant. Helps job seekers manage their search journey with AI resume review, job matching, task logging, and application analytics, all while keeping your data private.

TypeScript

strnad

CrewAI-Studio

★ 1,357

A user-friendly, multi-platform GUI for managing and running CrewAI agents and tasks. Supports Conda and virtual environments, no coding needed.

Python

alibaba

rtp-llm

★ 1,356

RTP-LLM: Alibaba's high-performance LLM inference engine for diverse applications.

Python

pinchbench

skill

★ 1,356

PinchBench is a benchmarking system for evaluating LLM models as OpenClaw coding agents. Made with 🦀 by the humans at https://kilo.ai

Python

Yuan-ManX

ai-game-devtools

★ 1,355

Your AI Game Dev Hub. The ultimate resource hub for AI-powered game development tools. Discover cutting-edge LLMs, World Model, Agent, Code, Image, Texture, Shader, 3D Model, Animation, Video, Audio, Music, Singing Voice and Analytics. 🔥

JavaScript

poco-ai

poco-claw

★ 1,354

A more beautiful and easier-to-use alternative to OpenClaw. It features a nicer Web UI, built-in IM support, a sandboxed runtime and channel-based team collaboration. Under the hood, it is powered by a Claude Code–based agent.

Python

paradigmxyz

centaur

★ 1,353

Centaur is frontier, agentic infrastructure that you own. Centaur is like Claude Tag, but open source and on steroids.

Python

boyang-hu

website-rebuild-skill

★ 1,351

复刻网站的 Agent Skill：抓只读镜像、从压缩代码逐行还原、自动比对验收。An agent skill that mirrors a website, rebuilds it from the minified code, and verifies the result with automated diffs.

JavaScript

Muesli-HQ

muesli

★ 1,351

Muesli: agent-native local meeting transcription + dictation for macOS (Granola + WisprFlow alternative)

Swift

astaxie

TokenHub

★ 1,350

TokenHub gives enterprises a private gateway to unify AI model access and governance, making every request controllable, traceable, and attributable.

aki66938

xhs-toolkit

★ 1,349

📕 小红书创作者MCP工具包 - 支持与AI客户端集成的内容创作和发布工具

Python

Abraxas-365

langchain-rust

★ 1,348

🦜️🔗LangChain for Rust, the easiest way to write LLM-based programs in Rust

Rust

xtreme1-io

xtreme1

★ 1,348

Xtreme1 is an all-in-one data labeling and annotation platform for multimodal data training and supports 3D LiDAR point cloud, image, and LLM.

TypeScript

specstoryai

getspecstory

★ 1,345

Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.