Developer ran seven AI code review rounds in one day on a macOS terminal feature, all tests passing

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A solo developer building Calyx, a native macOS terminal for supervising coding agents, has been using Claude Code subagents to write most of the code since March 2026. Under a self-imposed rule that every review finding must be fixed, the project's commit history shows the persistent-session feature went through repeated AI review rounds on July 5. Each round's commit recorded a passing unit test suite, with the count rising to 2,048 tests with no failures. Yet the post notes the feature had still never actually started, a gap the test results did not reveal. The author states there is no control group, so the record cannot measure how effective AI review is.

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