You are not going to read the code. Read the harness instead.

When an agent-authored pull request claims it fixed something, reverse the fix and run the suite. If everything stays green, the suite is not testing the change. One script, nothing but git: !/usr/bin/env bash revert_test.sh - answer one question about a change under review: "If this change were removed, would the test suite notice?" A suite that stays green after the fix is reversed does not…