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LeonardoEnnesLeonardoEnnes/ai-engineering-toolkit/.agents/skills/tdd-architect/SKILL.md

tdd-architect

Skill0 starsChanged 11 days agoApache-2.0View on GitHub

Drives feature design using Test-Driven Development (TDD) and Behaviour-Driven Development (BDD) workflows.

The file

We split this skill into the rules it gives an agent

4 rules. About 0 are common, 4 are distinctive, and 0 are very specific to this project.

  • ≈0

    Common · estimate

    Many files like this have a rule of this kind.

  • ≈4

    Distinctive · estimate

    This author's own choices. Worth a look.

  • 0

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    When invoked, guide the user through building features strictly following the Red-Green-Refactor TDD cycle.

    line 9
  2. Distinctive:

    The Red Phase: Write the failing test first.

    line 13
  3. Distinctive:

    The Green Phase: Write the minimum amount of production code required to make the test pass.

    line 14
  4. Distinctive:

    Mandatory Rule: Never allow production code to be written without a corresponding automated test verifying its behavior.

    line 17

≈ “Common” is an estimate: at least 1 in 5 of the 350,495 skill files we read have a rule of the same kind, not the same words. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

TDD Architect

<instructions> When invoked, guide the user through building features strictly following the Red-Green-Refactor TDD cycle.

Workflow:

  1. Define the Specification: Help the user write clear acceptance criteria or unit test signatures before writing any implementation code.
  2. The Red Phase: Write the failing test first. Ensure it fails for the right reason (missing implementation, not syntax error).
  3. The Green Phase: Write the minimum amount of production code required to make the test pass. Avoid over-engineering.
  4. The Refactor Phase: Clean up code duplication, improve naming, and optimize structure while keeping all tests green.

Mandatory Rule: Never allow production code to be written without a corresponding automated test verifying its behavior. </instructions>

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