Discover the top trending AI repositories on GitHub. This page ranks AI agent frameworks, LLM tools, MCP servers, coding agents, RAG frameworks, inference engines, vector databases, vibe coding tools, and AI coding assistants by GitHub stars and recent growth. Powered by OSSInsight's analysis of over 10 billion GitHub events.
Real-time rankings of the top AI open source projects across agent frameworks, LLM tools, MCP servers, coding agents, and more.
| Rank | Repository | Stars | Growth (28d) | Category |
|---|---|---|---|---|
| 1 |  Significant-Gravitas/AutoGPT | 175,295 | +32 | AI Agents |
| 2 |  ollama/ollama | 147,841 | +135 | Inference |
| 3 |  langchain-ai/langchain | 116,715 | +104 | AI Agents |
| 4 |  langgenius/dify | 111,501 | +144 | LLM Tools |
| 5 |  open-webui/open-webui | 106,015 | +147 | Inference |
| 6 |  ggml-org/llama.cpp | 90,548 | +219 | Inference |
| 7 |  nomic-ai/gpt4all | 73,245 | +4 | Inference |
| 8 |  zed-industries/zed | 68,662 | +69 | Coding Agents |
| 9 |  infiniflow/ragflow | 61,470 | +70 | RAG |
| 10 |  All-Hands-AI/OpenHands | 60,645 | +146 | Coding Agents |
| 11 |  modelcontextprotocol/servers | 60,562 | +52 | MCP Servers |
| 12 |  FoundationAgents/MetaGPT | 59,647 | +23 | AI Agents |
| 13 |  toeverything/AFFiNE | 57,860 | +36 | Vibe Coding |
| 14 |  vllm-project/vllm | 57,516 | +83 | Inference |
| 15 |  anomalyco/opencode | 55,493 | +452 | Coding Agents |
| 16 |  google-gemini/gemini-cli | 54,760 | +46 | Coding Agents |
| 17 |  cline/cline | 49,029 | +68 | Coding Agents |
| 18 |  microsoft/autogen | 48,252 | +42 | AI Agents |
| 19 |  Mintplex-Labs/anything-llm | 48,120 | +50 | RAG |
| 20 |  openai/codex | 44,717 | +327 | Coding Agents |
| 21 |  anthropics/claude-code | 44,649 | +284 | Coding Agents |
| 22 |  oobabooga/text-generation-webui | 43,724 | +7 | Inference |
| 23 |  run-llama/llama_index | 43,176 | +31 | LLM Tools |
| 24 |  FlowiseAI/Flowise | 42,515 | +28 | LLM Tools |
| 25 |  milvus-io/milvus | 40,697 | +15 | Vector DB |
| 26 |  mem0ai/mem0 | 40,017 | +98 | LLM Tools |
| 27 |  lm-sys/FastChat | 37,878 | +2 | Inference |
| 28 |  crewAIInc/crewAI | 37,647 | +78 | AI Agents |
| 29 |  facebookresearch/faiss | 36,792 | +14 | Vector DB |
| 30 |  mudler/LocalAI | 36,693 | +29 | Inference |
| 31 |  paul-gauthier/aider | 35,969 | +42 | Coding Agents |
| 32 |  mckaywrigley/chatbot-ui | 31,664 | +5 | Vibe Coding |
| 33 |  agno-agi/agno | 31,464 | +19 | AI Agents |
| 34 |  TabbyML/tabby | 31,162 | +4 | AI Assistants |
| 35 |  cursor/cursor | 30,879 | +4 | Coding Agents |
| 36 |  continuedev/continue | 28,352 | +18 | Coding Agents |
| 37 |  upstash/context7 | 28,293 | +84 | MCP Servers |
| 38 |  qdrant/qdrant | 25,739 | +46 | Vector DB |
| 39 | microsoft/JARVIS | 23,662 | +7 | AI Agents |
| 40 |  block/goose | 23,038 | +167 | Coding Agents |
| 41 |  chroma-core/chroma | 22,405 | +16 | Vector DB |
| 42 |  deepset-ai/haystack | 21,946 | +11 | LLM Tools |
| 43 |  Mozilla-Ocho/llamafile | 21,438 | +15 | Inference |
| 44 |  yoheinakajima/babyagi | 20,984 | +2 | AI Agents |
| 45 |  wandb/openui | 20,810 | +5 | Vibe Coding |
| 46 |  JetBrains/intellij-community | 20,656 | +5 | AI Assistants |
| 47 | openai/chatgpt-retrieval-plugin | 20,177 | +1 | LLM Tools |
| 48 |  github/github-mcp-server | 19,994 | +34 | MCP Servers |
| 49 |  sgl-project/sglang | 18,946 | +56 | Inference |
| 50 | microsoft/playwright-mcp | 18,905 | +46 | MCP Servers |