Does this skill require an existing TODO.md file?

No. The skill will audit your repository for an existing TODO.md; if one isn't found, it will automatically create one at the project root to track your progress.

How does this skill improve team collaboration?

By creating a shared, written plan and a living TODO list, it provides a transparent record of what is being built and why, making code reviews and handovers much easier.

What is documentation-driven development?

It is a methodology where you finalize technical requirements and plans within your documentation before writing code, ensuring the implementation meets all constraints.

When should I trigger the implementation-prep skill?

You should use it whenever you receive a new task—be it a feature request, bug report, or refactor—that requires more than a single-line change.

Implementation Prep & Workflow

Name: Implementation Prep & Workflow
Author: penne-0505

bypenne-0505

0•

Productivity & Workflow

Streamlines the pre-coding phase by aligning requirements with project documentation and creating a centralized implementation plan.

The Implementation Prep skill (codex) facilitates a documentation-driven development approach by ensuring developers have a comprehensive, verified plan before writing a single line of code. It guides the AI through a rigorous preparation flow: clarifying requirements, conducting deep documentation reconnaissance, and auditing or creating a TODO.md file to serve as the project's single source of truth. By synthesizing constraints, dependencies, and verification steps into a structured roadmap, this skill minimizes technical debt and ensures every implementation aligns perfectly with existing architectural patterns and team expectations.

Key Features

01TODO.md lifecycle management to track tasks and dependencies at the project root

02Requirement clarification and automated assumption surfacing

03Pre-implementation alignment summaries to ensure shared understanding before coding

040 GitHub stars

05Structured plan synthesis covering UI, backend, testing, and verification steps

06Deep documentation reconnaissance across READMEs, API docs, and architecture notes

Use Cases

01Planning complex new features that touch multiple files and interfaces

02Ensuring bug fixes adhere to established architectural constraints and security policies

03Establishing a clear roadmap for refactoring legacy code while maintaining documentation parity

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add penne-0505/docs_driven_dev_template implementation-prep

For use in Claude.ai and ChatGPT

Download Skill