Skip to content
Tejas P Mehta

Practical AI for Developers, PMs & Founders

  • Home
  • About
  • Claude Workflow
  • Build a RAG
  • Build AI Agent in PHP
  • Home
  • About
  • Claude Workflow
  • Build a RAG
  • Build AI Agent in PHP

tool calling

  • Home
  • tool calling
An agent combining knowledge-base search with tools
Posted inAI & LLMs AI Agents in PHP Series MySQL & Databases PHP Tutorials RAG Tutorial Series

RAG + Tools Together

Posted by By Tejas P Mehta October 21, 2026
Ask the Part 4 version of Nimbus this: "I was charged twice for order #1043.…
Read More
The agent loop: decide, act, observe, answer
Posted inAI & LLMs AI Agents in PHP Series MySQL & Databases PHP Tutorials

The Agent Loop: Thinking in Steps

Posted by By Tejas P Mehta October 21, 2026
At the end of Part 3, Nimbus got close. A customer asked for a refund…
Read More
A support agent toolbox with a refund check and a ticket writer
Posted inAI & LLMs AI Agents in PHP Series MySQL & Databases PHP Tutorials

Giving Nimbus Its First Real Tools

Posted by By Tejas P Mehta October 21, 2026
After Part 2, Nimbus can look up an order through real tool calling. That's useful,…
Read More
An AI model requesting a tool call and receiving the result from code
Posted inAI & LLMs AI Agents in PHP Series MySQL & Databases PHP Tutorials

Tool Calling in Plain PHP

Posted by By Tejas P Mehta October 21, 2026
In Part 1, our mini agent worked because we asked nicely: "Reply with JSON only,…
Read More
A chatbot that only talks becoming an agent that takes action
Posted inAI & LLMs AI Agents in PHP Series MySQL & Databases PHP Tutorials

From Answering to Acting: What Makes an AI Agent

Posted by By Tejas P Mehta October 21, 2026
A customer opens the Nimbus chat window and types: "Hi, I bought the Pro annual…
Read More
Scroll to Top