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Apd TDD

Agent skill
1 skill
READMEOverview ↓

MANDATORY during the APD builder phase on Codex (between apd:apdadvancepipeline('spec', ...) and apd:apdadvancepipeline('builder')) whenever implementing a feature, fixing a bug, or writing new code. Write a FAILING test first, watch it fail, write minimal code to pass, refactor while green. Every file write goes through apd:apdguardwrite(apdrole, filepath); scope is enforced server-side from .apd/agents/ .md. Triggers on "implement", "add feature", "fix bug", "write code", "TDD", "test-first", "builder".

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryEngineeringStars0

About this skill

MANDATORY during the APD builder phase on Codex (between apd:apdadvancepipeline('spec', ...) and apd:apdadvancepipeline('builder')) whenever implementing a feature, fixing a bug, or writing new code. Write a FAILING test first, watch it fail, write minimal code to pass, refactor while green. Every file write goes through apd:apdguardwrite(apdrole, filepath); scope is enforced server-side from .apd/agents/ .md. Triggers on "implement", "add feature", "fix bug", "write code", "TDD", "test-first", "builder".

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.

Installation guide →

Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: d1c3640f3d4268c9d4a12e9f008ff0bc98d397478465252ea1475ec64863a2d0

About scan coverage and limitations
Original listing metadata

Original name

apd-tdd

Original description

MANDATORY during the APD builder phase on Codex (between apd:apd_advance_pipeline('spec', ...) and apd:apd_advance_pipeline('builder')) whenever implementing a feature, fixing a bug, or writing new code. Write a FAILING test first, watch it fail, write minimal code to pass, refactor while green. Every file write goes through apd:apd_guard_write(apd_role, file_path); scope is enforced server-side from .apd/agents/<apd_role>.md. Triggers on "implement", "add feature", "fix bug", "write code", "TDD", "test-first", "builder".

About this listing

Category
Engineering
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
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