Module 7 · Chapter 4: Tools and MCP
Designing tools an agent uses correctly
In short
A model picks a tool only from its name, description and schema. Write all three without ambiguity, use narrow inputs, and separate read tools from write tools so their permissions can differ.
After this lesson you can
- Write an unambiguous tool name, description and input schema
- Separate read tools from write tools
Sign in to read this lesson
The title and summary are open to everyone. The full lesson is for signed-in learners.