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

1,633–1,656 of 3,650

specstoryai

getspecstory

★ 1,333

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.

ray-r-ren

agent-apprenticeship

★ 1,332

The living ecosystem where AI agents complete tasks through workflow loops, improve through iterative execution, are evaluated by mentor agents or humans in the loop, and turn completed work into reusable work experience and data to improve future agents.

Python

RefoundAI

lenny-skills

★ 1,331

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

xianshang33

llm-paper-daily

★ 1,331

Daily updated LLM papers. 每日更新 LLM 相关的论文，欢迎订阅 👏 喜欢的话动动你的小手 🌟 一个

Python

uluckyXH

OpenMOSS

★ 1,328

A self-organizing multi-agent collaboration platform for OpenClaw. Multiple AI agents work as an autonomous team — planning, executing, reviewing, and patrolling tasks with zero human intervention.

Python

uzairansaruzi

hermex

★ 1,327

Native iPhone app for your Hermes agent

Swift

hahhforest

pi-textbook

★ 1,326

《动手学 Pi》：沿 15 个真实 checkpoint 从零构建 Pi-style Agent

TypeScript

study8677

repobrain

★ 1,326

🧠 RepoBrain (formerly Antigravity) - Give your repo a brain. ChatGPT for your codebase: works in Claude Code, Cursor, Codex, Windsurf & more.

Python

Tongjilibo

bert4torch

★ 1,326

An elegent pytorch implement of transformers

Python

AutoTrustAI

PaperGuru-Benchmark

★ 1,324

Lifecycle-Aware Memory for long-horizon LLM agents — 66.05% on PaperBench, 94.66% on SurveyBench, 10 peer-reviewed acceptances at FSE/ICML/TOSEM/AEI/ICoGB

TeX

aws-samples

bedrock-chat

★ 1,324

AWS-native chatbot using Bedrock

TypeScript

lean-dojo

LeanCopilot

★ 1,322

LLMs as Copilots for Theorem Proving in Lean

C++

LiveBench

★ 1,322

LiveBench: A Challenging, Contamination-Free LLM Benchmark

Python

jofizcd

Soul-of-Waifu

★ 1,320

🌌 Give a soul to your favorite characters. Soul of Waifu is a desktop roleplay & AI companion app featuring Live2D/VRM avatars, voice chat & local LLM. Evolve together across immersive chat, RPG adventures, and your desktop.

Python

neurogen-dev

NeuroAPI

★ 1,320

NeuroAPI: российский AI API для Codex CLI и Claude Code — безопасные one-click установщики для Windows и macOS.

TypeScript

sceneview

★ 1,320

AI-first 3D & AR SDK for Android (Jetpack Compose + Filament), Apple (SwiftUI + RealityKit) and the web. Opens glTF/GLB, 3MF, STL, OBJ and PLY on Android and USDZ on Apple, at real size in AR. An assistant reads llms.txt and writes code that compiles first try; also an MCP server and a ChatGPT/Codex plugin.

Kotlin

taichengguo

LLM_MultiAgents_Survey_Papers

★ 1,318

Large Language Model based Multi-Agents: A Survey of Progress and Challenges (In IJCAI 2024)

Capsize-Games

airunner

★ 1,316

Offline inference engine for art, real-time voice conversations, LLM powered chatbots and automated workflows

Python

tjboudreaux

cc-thinking-skills

★ 1,316

28 eval-informed mental models and critical-thinking skills for Claude Code, GitHub Copilot, Codex, Cursor, and other Agent Skills-compatible tools

JavaScript

giuseppe99barchetta

SuggestArr

★ 1,315

Effortlessly request recommended movies, TV shows and anime to Jellyseer/Overseer based on your recently watched content on Jellyfin, Plex or Emby—let SuggestArr handle it all automatically, keeping your library fresh with new and exciting content!

Python