plan

Convert approved acceptance criteria into a structured test and implementation plan.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/o3-ozono/atdd-kit --skill plan-o3-ozono
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: plan
Source: https://github.com/o3-ozono/atdd-kit/tree/main/skills/plan
Command: npx skills add https://github.com/o3-ozono/atdd-kit --skill plan-o3-ozono

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Translates approved acceptance criteria into a concrete, auditable test and implementation strategy to prevent scope drift and wasted effort.

Core Features & Use Cases

  • Policy-driven planning: maps each AC to a concrete test layer, target files, risks, and required artifacts, yielding a single, coherent plan.
  • Explicit scoping: defines exact file paths, dependencies, and agent roles to ensure accountability.
  • Post-ready output: formats the plan for posting as an issue comment and guiding the ready-for-plan-review workflow.

Quick Start

Ask Claude to generate an implementation plan once ACs are approved.

Frequently Asked Questions about plan

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert approved acceptance criteria into a test strategy?

To convert acceptance criteria into a test strategy, you map each criterion to specific test layers, exact target file paths, and agent roles. This process enforces readiness checks and outputs a structured implementation plan suitable for posting as an issue comment.

What is ATDD planning and how does it prevent scope drift?

ATDD planning translates approved acceptance criteria into an auditable test and implementation strategy. By explicitly defining exact file paths, dependencies, and risks before work begins, it prevents scope drift and eliminates wasted development effort.

How do I map acceptance criteria to target files and test layers?

Mapping acceptance criteria to target files and test layers requires explicit policy-driven planning. Each criterion is paired with concrete test layers, exact file paths, required artifacts, and identified risks to ensure full accountability before implementation starts.

Can I generate an implementation plan automatically after AC approval?

Yes, you can generate an implementation plan automatically after AC approval. The system applies readiness checks to the discovered acceptance criteria and formats the resulting test strategy into a structured plan ready for the issue review workflow.

What is the best way to format a test strategy for issue comments?

The best way to format a test strategy for issue comments is to structure it as an auditable plan mapping acceptance criteria to test layers, target files, and agent roles. This explicit formatting ensures the output guides the ready-for-plan-review workflow directly.

Why do I need to define agent roles and exact file paths before implementation begins?

Defining agent roles and exact file paths before implementation begins enforces explicit scoping and accountability. This readiness check ensures every acceptance criterion has a concrete target, preventing unassigned tasks and untracked changes during the development process.