Tagged: function-calling

3 documents across the knowledge base.

• Agent Frameworks · Reference

  PydanticAI Review: Type-Safe Agent Framework (2026)

  An honest PydanticAI review for 2026: FastAPI-style ergonomics, strict typing, structured output validation, and how it compares to LangGraph.

• Claude Agents · Tutorial

  Claude Tool Use: How to Give Claude Access to Tools

  Practical guide to Claude tool use, from basic concepts to building an agent with tools.

• OpenAI Agents · Tutorial

  OpenAI Function Calling: Getting Started

  How function calling works in OpenAI API, from defining functions to handling responses.