HKUDS
★ 7,685OpenSpace
"OpenSpace: The Skill Management Layer for AI Agents" -- https://open-space.cloud/
AI channelLLM 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
385–408 of 3,650EricLBuehler
★ 7,684mistral.rs
Fast, flexible LLM inference
mufeedvh
★ 7,656code2prompt
A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.
steel-dev
★ 7,648steel-browser
🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.
tailcallhq
★ 7,634forgecode
AI enabled pair programmer for Claude, GPT, O Series, Grok, Deepseek, Gemini and 300+ models
SWE-agent
★ 7,603mini-swe-agent
The 100 line AI agent that solves GitHub issues or helps you in your command line. Radically simple, no huge configs, no giant monorepo—but scores >74% on SWE-bench verified!
1weiho
★ 7,583open-slide
A slide framework built for agents.
microsoft
★ 7,572TinyTroupe
LLM-powered multiagent persona simulation for imagination enhancement and business insights.
di-sukharev
★ 7,545opencommit
top #1 and most feature rich GPT wrapper for git — generate commit messages with an LLM in 1 sec — works with Claude, GPT and every other provider, supports local Ollama models too
ArvinLovegood
★ 7,534go-stock
🦄🦄🦄AI赋能股票分析：AI加持的股票分析/选股工具。股票行情获取，AI热点资讯分析，AI资金/财务分析，涨跌报警推送。支持A股，港股，美股。支持市场整体/个股情绪分析，AI辅助选股等。数据全部保留在本地。支持DeepSeek，OpenAI， Ollama，LMStudio，AnythingLLM，硅基流动，火山方舟，阿里云百炼等平台或模型。
mnfst
★ 7,525llm-gateway
Connect Your Agents And Harnesses With Any Provider 🦚
refly-ai
★ 7,519refly
The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.
HenryNdubuaku
★ 7,515maths-cs-ai-compendium
Become a cracked AI/ML researcher/engineer with this unconventional textbook covering maths, computing, and ML with intuition.
LuckyOne7777
★ 7,505LLM-Trading-Lab
This repo powers my experiment where ChatGPT manages a real-money micro-cap stock portfolio.
flyteorg
★ 7,487flyte
Dynamic, resilient AI orchestration. Coordinate data, models, and compute as you build AI workflows.
firecrawl
★ 7,459firecrawl-mcp-server
🔥 Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
open-compass
★ 7,442opencompass
OpenCompass is an LLM evaluation platform, supporting a wide range of models (Llama3, Mistral, InternLM2,GPT-4,LLaMa2, Qwen,GLM, Claude, etc) over 100+ datasets.
traceloop
★ 7,430openllmetry
Open-source observability for your GenAI or LLM application, based on OpenTelemetry
guardrails-ai
★ 7,421guardrails
Adding guardrails to large language models.
apache
★ 7,397hertzbeat
An AI-powered next-generation open source real-time observability system.
ed-donner
★ 7,392llm_engineering
Repo to accompany my mastering LLM engineering course
chaitanyagiri
★ 7,382munder-difflin
A local multi-agent harness that works with your existing Claude Code, Codex subscriptions, allows you to run an office of agents
apify
★ 7,379apify-mcp-server
The Apify MCP server enables your AI agents to extract data from social media, search engines, maps, e-commerce sites, or any other website using thousands of ready-made scrapers, crawlers, and automation tools available on the Apify Store.
arcee-ai
★ 7,350mergekit
Tools for merging pretrained large language models.