mdlockyer

Tests that can actually fail. Writing guidance (expected values from the spec, proof the test fails on the bug, no silent test edits, no building to the test), a test-suite audit that proves weak tests with surviving mutants, a gated repair flow, and fail-to-pass bug reproduction. Five worker agents and two hooks.

Audit a codebase the way years of production use would: enumerate, understand, hunt with single-question lenses, reproduce, verify adversarially, then fix with regression tests.