I use this site to document what I'm building and learning across security, AI, and software through field notes, experiments, and practical guides.

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LLM Tool Calling

A practical, end-to-end example

A hands-on walkthrough of how to give language models access to external tools. We build a simple calculator tool, wire it up with function calling, and explore how to use it to solve math problems.

Jul 11, 2026 Β· 7 min read

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LLM Tool Calling