AI Frameworks & SDKs

Open-source frameworks, SDKs, and libraries for building AI applications, agents, RAG systems, and multi-agent workflows.

Projects

10 projects

Agno

An open-source framework and SDK for building, running, and managing AI agents and agent platforms.

#ai-agents#python#multi-agent#agent-platform#agentos#llm#production

★ 42,2775,976 forksPython

CrewAI

An open-source framework for orchestrating role-playing AI agents and building collaborative multi-agent workflows.

#ai-agents#multi-agent#python#agent-orchestration#workflows#llm#automation

★ 58,8538,527 forksPython

Google Agent Development Kit

Google's open-source framework for developing, evaluating, and deploying AI agents and multi-agent systems.

#ai-agents#google#adk#python#multi-agent#agent-development#llm

★ 21,5854,045 forksPython

Haystack

An open-source AI orchestration framework for building production-ready applications with retrieval, RAG, agents, pipelines, and large language models.

#ai-agents#rag#python#pipelines#retrieval#llm#search#nlp

★ 26,5693,157 forksPython

LangGraph

A framework for building stateful, long-running AI agents and workflows with support for durable execution, persistence, human-in-the-loop interaction, and complex orchestration.

#ai-agents#langchain#agent-orchestration#workflows#python#typescript#stateful-agents#llm

★ 42,0667,102 forksPython

LlamaIndex

An open-source framework for building agentic applications and data-powered AI systems with tools for document processing, retrieval, indexing, RAG, and agents.

#ai-agents#rag#llamaindex#python#documents#retrieval#vector-database#llm

★ 52,2588,183 forksPython

Mastra

A TypeScript framework for building AI-powered applications and agents with workflows, tools, memory, evaluations, and integrations.

#ai-agents#typescript#javascript#workflows#agents#react#llm#web-development

★ 28,2332,835 forksTypeScript

Microsoft Agent Framework

Microsoft's open-source framework for building AI agents and multi-agent workflows with support for orchestration, tools, state, and enterprise application patterns.

#ai-agents#microsoft#multi-agent#python#dotnet#workflows#orchestration#llm

★ 13,6762,353 forksPython

Pydantic AI

A Python agent framework from the Pydantic team for building production-grade AI applications with type-safe tools, structured outputs, dependency injection, and model integrations.

#ai-agents#python#pydantic#type-safe#structured-output#llm#mcp#production

★ 20,0872,747 forksPython

smolagents

Hugging Face's lightweight framework for building AI agents, with a simple architecture, code agents, tool calling, model flexibility, and Hub integrations.

#ai-agents#huggingface#python#code-agents#tool-calling#llm#mcp#agents

★ 29,4262,979 forksPython