Tool Definitions Models Do Not Misuse
Learn to write tool definitions an LLM calls correctly, with the right arguments, at the right moment. Free, one sitting.
25Sessions
beginnerLevel
Core competency stack
Start Learning for Free↓ 5 modules, 25 sessions below
Learning Path
25 sessions. Open a chapter to see every session, its brief, and the tools you'll use.
A tool definition is a prompt
Written as schema, read as instruction.
How the model chooses
What it reads to decide.
The cost of ambiguity
Two vague tools are one tool.
Why the system prompt is not the fix
Where the real problem lives.
What good definitions look like
Before and after.