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.