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Agent Frameworks

Frameworks and libraries for building AI agents, tool-calling workflows and multi-agent systems.

9 tools available

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Agent Frameworks tools

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Showing 9 libraries in Agent Frameworks.Browse all categories

Showing 1–9 of 9

AutoGen

Multi-agent conversation framework for building collaborative AI systems.

Agent FrameworksFrameworkOpen SourcepythonOpen Source
tool-callingmulti-agent
Browser Use

Make websites accessible to AI agents for autonomous browser tasks.

Browser AutomationLibraryOpen SourcepythonOpen Source
tool-callinglocal-models
CrewAI

Framework for orchestrating role-based AI agent teams.

Agent FrameworksFrameworkOpen SourcepythonOpen Source
tool-calling
LangGraph

@langchain/langgraph

Framework for building stateful, multi-step agent workflows with LLMs.

Agent FrameworksFrameworkOpen SourcepythonOpen Source
tool-callingstructured-outputstreaming
Mastra

@mastra/core

TypeScript framework for building AI agents, workflows and integrations.

Agent FrameworksFrameworkOpen SourcetypescriptOpen SourceTS
typescript-sdktool-callingstreaming
OpenAI Agents SDK

Official OpenAI SDK for building agents with tool use and handoffs.

Agent FrameworksSDKOpen SourcepythonOpen Source
tool-callingstreaming
Pydantic AI

Agent framework built on Pydantic with structured output and tool calling.

Agent FrameworksFrameworkOpen SourcepythonOpen Source
structured-outputtool-calling
Stagehand

@browserbasehq/stagehand

AI-powered browser automation framework for natural language control.

Browser AutomationLibraryOpen SourcetypescriptOpen SourceTS
typescript-sdktool-calling
Vercel AI SDK

ai

TypeScript toolkit for building AI-powered applications and agents.

Agent FrameworksSDKOpen SourcetypescriptOpen SourceTS
typescript-sdkstreamingtool-calling