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Tool Libraries & Registries

Discover, manage, and leverage pre-built tool ecosystems for rapid AI agent development

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Popular Tools in Major Libraries

Let's explore the most commonly used tools from major libraries. These cover 80% of typical AI agent use cases—from web search to database queries.

Interactive: Tool Explorer

Select a tool to see its details and code example

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LangChain
Best For:
Current events, fact-checking, research

Library Feature Comparison

LibraryToolsSetupBest For
🦜 LangChain200+pip installGeneral purpose
🤖 AutoGPT45clone + setupAutonomous agents
🔧 OpenAICustomDefine schemasGPT integration
🏗️ CustomUnlimitedBuild yourselfProprietary needs

Quick Start Guide

1
Install Library
pip install langchain (or your chosen library)
2
Browse Documentation
Check available tools and their parameters
3
Import & Use
Import tools and integrate into your agent
4
Test & Monitor
Verify tool behavior and track usage
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