A team implements an agent with the Agent SDK. They want to add observability: logging each tool call with…

Question

A team implements an agent with the Agent SDK. They want to add observability: logging each tool call with timing, inputs, outputs, and model decisions. The Agent SDK uses setting_sources for configuration. Where should they implement the logging?

Accepted Answer

C. Wrap each tool handler with a logging decorator that captures inputs, outputs, execution time, and errors before returning results to the Agent SDK

Answer

A. In the system prompt: 'Log every tool call you make with its parameters and timing'

Answer

B. Enable debug mode in the Agent SDK to get automatic logging

Answer

D. Add a 'log' tool that Claude calls after every operation

Question 259