Agent Frameworks Agents

Open-source multi-agent framework for orchestrating AI agents working together as crews to accomplish complex tasks. CrewAI is an open-source multi-agent framework for orchestrating AI agents working together as "crews" to accomplish complex tasks.

Database-backed durable execution platform for reliable AI agents and workflows with strong consistency guarantees. DBOS is a database-backed durable execution platform for reliable AI agents and workflows with strong consistency guarantees.

Open-source LLM application development platform with visual builder, RAG, agents, and workflows for AI products. Dify is an open-source LLM application development platform with visual builder, RAG, agents, and workflows for building AI products.

Stanford's framework for programming language model pipelines with structured prompts, signatures, and optimization.

Open-source framework for building autonomous AI agents with focus on social media, gaming, and Web3 applications. Eliza (elizaOS) is an open-source framework for building autonomous AI agents with focus on social media, gaming, and Web3/crypto applications.

Google's open-source framework for building AI applications with strong Node.js and Go support, integrated with Firebase.

Open-source visual builder for AI agents and LLM workflows with drag-and-drop interface and broad integration support.

Google's open-source agent development kit for building AI agents on Google Cloud, Gemini, and across providers.

Open-source AI agent that generates entire applications from natural language specifications. GPT Engineer is an open-source AI agent that generates entire applications from natural language specifications, architecture, frontend, backend, all in one workflow. The GitHub repository is archived (read-only); the project continues as Lovable.

Library from Microsoft for controlling LLM generation with structured templates, constraints, and tools. Guidance is a library from Microsoft for controlling LLM generation with structured templates, constraints, regex matching, and tools.

Open-source distributed task queue and durable execution engine for reliable AI workflows and agents. Hatchet is an open-source distributed task queue and durable execution engine for reliable AI workflows and agents.

Open-source NLP framework from deepset for building production LLM applications including RAG, agents, and search. Haystack is an open-source NLP framework from deepset for building production LLM applications including RAG, agents, and search.

AI assistant platform for technical documentation and developer tools, providing chat-based help grounded in product docs.

Durable workflow platform widely used for building reliable AI agents and background jobs in JavaScript and Python. Inngest is a durable workflow platform widely used for building reliable AI agents and background jobs in JavaScript and Python.

Python library for getting structured outputs from LLMs using Pydantic, widely adopted across the AI ecosystem.

Microsoft's research project on using LLMs as controllers for orchestrating models on Hugging Face Hub.