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

313–336 of 4,620
★ 12,655

CRS-自建Claude Code镜像，一站式开源中转服务，让 Claude、OpenAI、Gemini、Droid 订阅统一接入，支持拼车共享，更高效分摊成本，原生工具无缝使用。

JavaScript
get-convex

convex-backend

★ 12,625

The open-source reactive database for app developers

TypeScript
Farama-Foundation

Gymnasium

★ 12,597

A standard API for single-agent reinforcement learning environments, with popular reference environments and related utilities (formerly Gym)

Python
simonw

llm

★ 12,566

Access large language models from the command-line

Python
bentoml

OpenLLM

★ 12,535

Run any open-source LLMs, such as DeepSeek and Llama, as OpenAI compatible API endpoint in the cloud.

Python
zilliztech

claude-context

★ 12,535

Code search MCP for Claude Code. Make entire codebase the context for any coding agent.

TypeScript
★ 12,517

ChatGPT DAN, Jailbreaks prompt

axolotl-ai-cloud

axolotl

★ 12,512

Go ahead and axolotl questions

Python
Chainlit

chainlit

★ 12,458

Build Conversational AI in minutes ⚡️

Python
mrexodia

ida-pro-mcp

★ 12,374

AI-powered reverse engineering assistant that bridges IDA Pro with language models through MCP.

Python
google

ax

★ 12,373

Google's open agentic orchestration runtime

Go
elie222

inbox-zero

★ 12,363

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

TypeScript
simular-ai

Agent-S

★ 12,312

Agent S: an open agentic framework that uses computers like a human

Python
TheR1D

shell_gpt

★ 12,286

A command-line productivity tool powered by AI large language models like GPT-5, will help you accomplish your tasks faster and more efficiently.

Python
PKU-YuanGroup

Open-Sora-Plan

★ 12,210

This project aim to reproduce Sora (Open AI T2V model), we wish the open source community contribute to this project.

Python
★ 12,171

Retrieval and Retrieval-augmented LLMs

Python
kubeshark

kubeshark

★ 12,089

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

Go
jina-ai

reader

★ 12,070

Convert any URL to an LLM-friendly input with a simple prefix https://r.jina.ai/

TypeScript
dataelement

bisheng

★ 12,014

BISHENG is an open LLM devops platform for next generation Enterprise AI applications. Powerful and comprehensive features include: GenAI workflow, RAG, Agent, Unified model management, Evaluation, SFT, Dataset Management, Enterprise-level System Management, Observability and more.

Python
NVIDIA

cosmos

★ 11,943

NVIDIA Cosmos is an open platform of world models, datasets, and tools that enables developers to build Physical AI for robots, autonomous vehicles, smart infrastructure, and more.

Jupyter Notebook
★ 11,931

HexStrike AI MCP Agents is an advanced MCP server that lets AI agents (Claude, GPT, Copilot, etc.) autonomously run 150+ cybersecurity tools for automated pentesting, vulnerability discovery, bug bounty automation, and security research. Seamlessly bridge LLMs with real-world offensive security capabilities.

Python
charmbracelet

lipgloss

★ 11,879

Style definitions for nice terminal layouts 👄

Go