AI Agent Tools Directory
14 tools, frameworks, and platforms for building agent systems.
AutoGen
frameworkMicrosoft's multi-agent conversation framework — built for agent-to-agent dialogue and coordination.
CrewAI
frameworkRole-based multi-agent framework — define agents with roles, goals, and backstories, then let them collaborate.
LangChain
frameworkThe most popular framework for building LLM applications — chains, agents, RAG, and more.
Mastra
frameworkTypeScript agent framework with built-in workflows, RAG, and multi-agent support — modern alternative to Python frameworks.
Vercel AI SDK
frameworkTypeScript toolkit for building AI applications — streaming, tool use, and multi-provider support for React and Next.js.