AI channel
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

937–960 of 4,628
★ 4,207

A Model Context Protocol server for Excel file manipulation

Python
★ 4,199

Generative AI reference workflows optimized for accelerated infrastructure and microservice architecture.

Jupyter Notebook
★ 4,193

A curated list of resources for using LLMs to develop more competitive grant applications.

Python
rawandahmad698

PyChatGPT

★ 4,186

⚡️ Python client for the ChatGPT API with, conversation tracking, proxy support and more.

Python
sooryathejas

METATRON

★ 4,181

AI-powered penetration testing assistant using local LLM on linux (Parrot OS)

Python
nageoffer

ragent

★ 4,175

企业级 Agentic RAG 智能体 - 全链路覆盖文档解析、多路检索、意图识别、问题重写、会话记忆、MCP 工具调用与深度思考。面向真实业务场景，从 0 到 1 完整工程实现。

Java
★ 4,173

Everything you need to know to build your own RAG application

Jupyter Notebook
dataelement

Clawith

★ 4,166

Your First AI Agents Company

Python
openagents-org

openagents

★ 4,162

OpenAgents - The collaboration OS for AI agents

TypeScript
Manavarya09

design-extract

★ 4,161

Extract any website's complete design system with one command. DTCG tokens, semantic+primitive+composite, MCP server for Claude Code/Cursor/Windsurf, multi-platform emitters (iOS SwiftUI, Android Compose, Flutter, WordPress), Tailwind v4, Figma variables, shadcn/ui, CSS health audit, WCAG remediation, Chrome extension. MIT, Playwright, Node 20+.

HTML
OpenManus

OpenManus-RL

★ 4,160

A live stream development of RL tunning for LLM agents

Python
JohnSnowLabs

spark-nlp

★ 4,158

State of the Art Natural Language Processing

Scala
EverMind-AI

Raven

★ 4,156

The memory-first, self-improving agent harness built on EverOS, with MiroThinker-powered deep research and reasoning.

Python
zakirullin

files.md

★ 4,156

🌱 Private, quiet space for thinking. Simple app for .md files.

Go
OpenMOSS

MOSS-TTS

★ 4,154

An open-source model family for long-form speech, dialogue synthesis, voice design, sound effects, and real-time streaming TTS

Python
lumina-ai-inc

chunkr

★ 4,153

Vision infrastructure to turn complex documents into RAG/LLM-ready data

Rust
flypythoncom

python

★ 4,149

python is all you need !

Python
zml

zml

★ 4,123

Any model. Any hardware. Zero compromise. Built with @ziglang / @openxla / MLIR / @bazelbuild

Zig
alexandreborges

malwoverview

★ 4,120

Malwoverview is a first response tool for threat hunting across VirusTotal, Hybrid Analysis, URLHaus, Polyswarm, Malshare, Alien Vault, Malpedia, Malware Bazaar, ThreatFox, Triage, IPInfo, Shodan, AbuseIPDB, GreyNoise, URLScan.io, Whois/RDAP, NIST, and VulnCheck. Supports LLM enrichment, IOC extraction, YARA scanning, and Android analysis.

Python
marcelroed

gigatoken

★ 4,119

Language model tokenization at GB/s

Rust
OpenCSGs

csghub

★ 4,115

CSGHub is a brand-new open-source platform for managing LLMs, developed by the OpenCSG team. It offers both open-source and on-premise/SaaS solutions, with features comparable to Hugging Face. Gain full control over the lifecycle of LLMs, datasets, and agents, with Python SDK compatibility with Hugging Face. Join us! ⭐️

Vue
ucbepic

docetl

★ 4,114

A system for agentic LLM-powered data processing and ETL

Python
langroid

langroid

★ 4,109

Harness LLMs with Multi-Agent Programming

Python