What is the primary goal of the 5d-plan skill?

The primary goal is to convert expanded thinking into a concrete, authoritative description of intent (a PLAN.md file) before any technical specification or code is written.

How does this skill help with team alignment?

By using the Quadrant Coverage and Collective Inner perspective, the skill ensures that the plan addresses the alignment needed across all stakeholders and existing systems.

When should I invoke the 5d-plan skill?

Invoke this skill after the initial exploration or SPAR phase, when you are ready to define exactly what will be built and transition from exploration to commitment.

What is 'identity attachment risk' in the plan?

It is a section where you identify parts of the plan you might be defending emotionally or dogmatically rather than evaluating objectively, helping to reduce bias in development.

What sections are included in a 5D Plan?

The plan includes a problem statement, proposed solution, assumptions and bets, thinking level declaration, skill dependencies, alternatives considered, quadrant coverage, and time horizons.

5D Spec-Driven Planning

Name: 5D Spec-Driven Planning
Author: tapania

bytapania

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생산성 및 워크플로

Crystallizes conceptual brainstorming into a structured, multi-perspective plan for high-integrity software development.

소개

The 5d-plan skill is a core component of the 5D Spec-Driven Development (SDD) methodology, designed to transition projects from the exploration phase to formal commitment. It generates a comprehensive PLAN.md document that forces developers to articulate problem statements, identify technical bets, and evaluate risks across four distinct quadrants. By requiring a declaration of thinking depth and the documentation of rejected alternatives, this skill ensures that software intent is fully understood and aligned before technical specifications or implementation begins.

주요 기능

Comparative analysis of rejected alternatives to prevent decision re-litigation
Defined time horizons for iterative delivery (V1, V2, and Out-of-Scope)
Multi-perspective quadrant analysis covering artifacts, skills, systems, and alignment
Automated PLAN.md generation using a standardized 8-section template
Explicit documentation of assumptions, technical bets, and identity attachment risks
1 GitHub stars

사용 사례

Assessing technical feasibility and resource requirements for a new feature
Formalizing a project roadmap after a brainstorming or 'sparring' session
Creating an authoritative source of intent to align stakeholders before coding

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tapania/5d-skills 5d-plan

For use in Claude.ai and ChatGPT

Download Skill

GitHub

소개