Awesome Llm Agents

Awesome LLM Agent Frameworks [](https://github.com/sindresorhus/awesome)

A curated list of awesome LLM frameworks and agent development tools. If you have a suggestion, feel free to open an issue or pull request. (Last updated: 2026-03-15)

Frameworks

• [CrewAI](https://github.com/joaomdmoura/crewAI) - Framework for orchestrating role-playing AI agents

  46,080 stars · 6,215 forks · 281 contributors · 479 issues · Python · MIT

  • Role-based agent design
  • Multi-agent collaboration
  • Flexible memory system
  • Built-in error handling

• [Langchain](https://github.com/hwchase17/langchain) - Building applications with LLMs through composability

  129,501 stars · 21,341 forks · 470 contributors · 493 issues · Python · MIT

  • Modular and extensible architecture
  • Unified interface for LLMs
  • Pre-built agent toolkits
  • CSV, JSON, and SQL agents
  • Python and Pandas integration
  • Vector store capabilities

• [Microsoft AutoGen](https://github.com/microsoft/autogen) - Framework for building multi-agent conversational systems

  55,609 stars · 8,395 forks · 445 contributors · 674 issues · Python · CC-BY-4.0

  • Multi-agent architecture
  • Customizable agents
  • Code execution support
  • Flexible human involvement
  • Advanced conversation management

• [OpenManus](https://github.com/FoundationAgents/OpenManus) - Open-source AI agent platform for building general-purpose agents

  55,238 stars · 9,664 forks · 53 contributors · 529 issues · Python · MIT

  • Modular architecture for customization
  • Data analysis and visualization agents
  • Reinforcement learning integration (OpenManus-RL)
  • No invitation code required
  • Built by MetaGPT contributors

• [Llama Index](https://github.com/run-llama/llama_index) - Data framework for LLM applications

  47,677 stars · 7,019 forks · 475 contributors · 269 issues · Python ·