Write Once, Run Anywhere: Universal Tools for AI Agents
· 14 min read
Stop rewriting the same tools for different AI frameworks.
Imagine building a calculator app, then discovering you need to rebuild it from scratch every time you want to run it on a different device. That's what building AI agent tools feels like today.
Write a weather lookup tool for OpenAI? It won't work with Google's framework. Build it for CrewAI? Start over if you switch to LangGraph. This wastes time and creates headaches every time you want to try a new AI framework.
Agent Kernel solves this: write your tools once, use them everywhere.