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Enforce TDD principles rigorously.
Elixir/Phoenix practical examples & guides.
Turn tests into real behavior, not mocks.
Initialize Elixir/Phoenix plugin
Never claim completion without fresh verification.
Enforce AI coding assistant best practices.
Write high-integrity Claude Skills with TDD.
Guard escalation with investigation first.
Tests-first discipline for reliable code.
Systematic debugging with root-cause focus.
No completion claims without fresh verification evidence.
Let tests drive your code.