I built a mini agent-tool framework to actually understand how LangGraph/CrewAI register tools

📰 Dev.to · Sajid Islam

Learn how to build a mini agent-tool framework to understand LangGraph/CrewAI tool registration

intermediate Published 21 Jun 2026
Action Steps
  1. Build a mini agent-tool framework using Python to understand tool registration
  2. Run the framework to test tool integration with LangGraph/CrewAI
  3. Configure the framework to accommodate different tools and agents
  4. Test the framework with multiple tools to ensure compatibility
  5. Apply the framework to a real-world project to integrate LangGraph/CrewAI with other tools
Who Needs to Know This

Developers and AI engineers can benefit from this framework to integrate tools with LangGraph/CrewAI, improving their workflow and productivity

Key Insight

💡 Building a custom framework can help developers understand and integrate tools with LangGraph/CrewAI more effectively

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🤖 Built a mini agent-tool framework to understand LangGraph/CrewAI tool registration! 💻

Key Takeaways

Learn how to build a mini agent-tool framework to understand LangGraph/CrewAI tool registration

Full Article

I'm going through a 16-week Agentic AI syllabus right now, and Week 1 is "Python for Agentic Systems"...
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