AI Agent Frameworks Packages
Frameworks for building LLM agents with tools, memory, and orchestration for multi-step, autonomous workflows (LangChain, LlamaIndex, CrewAI, LangGraph).
Packages in AI Agent Frameworks
Kind
Sort:Used by Most Apps
CrewAI
Multi-agent AI orchestration framework for role-playing autonomous agents
mcp-go
The Go SDK for building Model Context Protocol servers and clients with minimal boilerplate.
Agents
Persistent, stateful AI agents on Cloudflare Durable Objects with real-time sync
@openai/agents
OpenAI's official multi-agent framework for JavaScript and TypeScript, with tools, handoffs, guardrails, and realtime voice.
claude-agent-acp
Use the Claude Agent SDK as a coding agent from any ACP-compatible editor
langchain-google-genai
LangChain's official Python integration for Google's Gemini chat, embedding, and multimodal models.
Mem0
Universal memory layer that gives AI agents and assistants long-term, personalized recall
Deep Agents
The batteries-included agent harness for building long-horizon LLM agents
Strands Agents
A model-driven Python SDK for building and running AI agents in just a few lines of code
TanStack AI
Type-safe, provider-agnostic TypeScript AI SDK for streaming chat, tool calling, agents, and multimodal apps.
botbuilder-js
The Node.js/TypeScript SDK for Microsoft Bot Framework — adapters, middleware, and channel integrations for building conversational bots.
LlamaIndex
The leading data framework for building LLM applications over your own data.
CopilotKit
React hooks and providers for building AI copilots with shared state, generative UI, and human-in-the-loop workflows.
LangChain Daytona
Daytona sandbox backend integration for LangChain's Deep Agents harness
Google Agent Development Kit (ADK)
An open-source, code-first Python framework for building and deploying AI agents
@trigger.dev/sdk
Official TypeScript SDK for defining and triggering background tasks and AI agent workflows on Trigger.dev
@mcp-ui/client
React SDK for rendering interactive UI resources from MCP tools
AG2
An open-source AgentOS framework for building multi-agent AI systems
Laravel MCP
Official Laravel package for rapidly building Model Context Protocol (MCP) servers
mcp-handler
Framework-agnostic HTTP adapter for hosting Model Context Protocol servers in Next.js, Nuxt, SvelteKit, and Hono.
langchain-perplexity
LangChain integration package for Perplexity AI, providing chat models, embeddings, retrievers, and tools.
AutoGen AgentChat
High-level Python framework for building multi-agent AI applications with agents and teams
llama-index-vector-stores-qdrant
Qdrant vector database integration for LlamaIndex with dense, sparse, and hybrid search.
agno
Full-stack Python framework for building, running, and managing AI agent platforms
