Mastering Function Calling & Tool Use

Teach AI to take real-world actions. Define tools, handle parallel calls, enforce strict schemas, and build agentic workflows that connect AI to your systems.

4 chapters12 lessons2.5 hours

Chapters

What Function Calling Is

13 min 2

Defining Your First Tool

14 min 3

Handling Tool Calls

13 min Chapter Quiz

Advanced Tool Patterns

Master parallel tool calls, strict mode for guaranteed schema adherence, and strategic tool choice control.

3 lessons40 min

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Building Agentic Workflows

Build multi-turn agent loops, integrate with MCP servers, and implement dynamic tool discovery for scalable agentic systems.

3 lessons40 min

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Real-World Tool Use

Build practical agents for database queries, multi-service orchestration, and production-safe tool use with guardrails.

3 lessons40 min

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Mastering Function Calling & Tool Use

Chapters

Function Calling Fundamentals

Advanced Tool Patterns

Building Agentic Workflows

Real-World Tool Use