Execute TDD from SPEC

Test-driven development guided by the approved SPEC SDD. The SPEC is the single source of truth. Every test is derived from a numbered requirement or acceptance criterion.

Internal reasoning and commands are in English. All questions and explanations to the user are in Portuguese (pt-BR).

When to Use

• A .specs/SPEC-{YYYYMMDD}-{feature}.md exists with Status: Approved.
• The user asks to implement a feature, change, or bugfix.
• The user asks to execute or run a SPEC (e.g., "execute the spec", "run the spec", "run TDD from the spec").
• O usuário pede para executar ou rodar um SPEC (ex.: "executar o spec", "rodar o spec", "fazer TDD a partir do spec").
• Before writing implementation code.

When NOT to Use

• Do not use when the SPEC is missing or still in Draft.
• Do not use when the user only wants a code review or fix without tests.
• Do not use when the SPEC explicitly declines a requirement (marked [A DEFINIR]).