plan-implementation

Transform feature specifications into implementation plans with decision logs and open questions.

198|19|Updated May 7, 2026
One-click install
npx skills add https://github.com/testdouble/han --skill plan-implementation-testdouble
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: plan-implementation
Source: https://github.com/testdouble/han/tree/main/han-planning/skills/plan-implementation
Command: npx skills add https://github.com/testdouble/han --skill plan-implementation-testdouble

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill translates a feature specification into a concrete, actionable implementation plan by orchestrating planning specialists, capturing decisions, and creating structured artifacts that guide engineering work.

Core Features & Use Cases

  • End-to-end planning orchestration: Coordinates project-manager-led planning sessions to convert a spec into a deliverable plan and companion artifacts.
  • Artifact generation and traceability: Produces the primary feature-implementation-plan.md and companion artifacts like artifacts/implementation-decision-log.md and artifacts/implementation-iteration-history.md to document decisions and iteration history.
  • Evidence-based decision workflow: Emphasizes artifact-backed decisions, open questions, and a structured drafting process to support future audits and reviews.

Quick Start

Run plan-implementation on your feature specification to generate a complete implementation plan and supporting artifacts.

Frequently Asked Questions about plan-implementation

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

FAQPage Schema
How do I turn a feature specification into a concrete implementation plan?▼

To turn a feature specification into an implementation plan, you run the planning skill on your spec. It orchestrates planning specialists to generate a primary plan file and companion artifacts for structured engineering work.

What is the best way to maintain traceability across feature implementation iterations?▼

Maintaining traceability across feature implementation iterations is achieved by recording decisions and progress in structured artifacts. The process generates an implementation-iteration-history file and a decision log to document the structured drafting steps.

How do I document implementation decisions and open questions during project planning?▼

Documenting implementation decisions and open questions during project planning is handled by generating a decision-log artifact. This evidence-based workflow captures artifact-backed decisions and surfaces open questions for later resolution.

Can I coordinate project-manager-led planning sessions directly from a feature spec?▼

Yes, you can coordinate project-manager-led planning sessions directly from a feature spec. The planning orchestration converts your specification into a deliverable plan and companion artifacts to guide development.

What artifacts are generated when planning a feature implementation from a spec?▼

Artifacts generated when planning a feature implementation from a spec include the primary feature-implementation-plan file, an implementation-decision-log, and an implementation-iteration-history file to ensure full project traceability.

Does feature implementation planning require any external dependencies or environment setup?▼

Feature implementation planning requires no external dependencies or environment setup. You simply provide a feature specification, and the skill orchestrates the planning specialists to produce the actionable plan and tracking artifacts.