Developer productivity tools (S4)

Your developer productivity agent uses Grep to find files, then Read to inspect them, then Bash to run tests. An engineer asks: when should the agent use Grep versus Read to gather information?

1. AUse Grep to search by pattern across files and Read when the exact file path is already known.
2. BUse Read for source files and Grep only for config files to avoid excessive output.
3. CAlways use Grep first since it is faster, then Read for any file Grep identifies.
4. DBash can replace both Grep and Read, so the model should prefer Bash for efficiency.