vertical-slices

Translate user stories into JSON vertical-slice blueprints with acceptance criteria.

Updated Feb 16, 2026
One-click install
npx skills add https://github.com/I-Synergy/AI --skill vertical-slices-i-synergy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vertical-slices
Source: https://github.com/I-Synergy/AI/tree/main/.claude/skills/vertical-slices
Command: npx skills add https://github.com/I-Synergy/AI --skill vertical-slices-i-synergy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Translates scattered use cases and user stories into a concrete, end-to-end plan that spans UI, API, and data layers for reliable implementation.

Core Features & Use Cases

  • Generate a self-contained vertical-slice blueprint JSON describing feature scope across all layers.
  • Align requirements, acceptance criteria, and dependencies to enable deterministic engineering handoff.
  • Use Case: Break down a complex user story into independent slices that can be delivered incrementally.

Quick Start

Convert the current user story into a vertical-slice blueprint ready for engineering handoff.

Frequently Asked Questions about vertical-slices

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

FAQPage Schema
How do I translate user stories into engineering handoff blueprints?

Vertical-slice blueprints break complex user stories into independent, end-to-end feature slices spanning UI, API, and data layers to enable reliable incremental delivery and deterministic engineering handoff.

How do I break down a complex user story into independent feature slices?

You break down a complex user story by generating a self-contained vertical-slice blueprint JSON that describes feature scope across all layers, enabling incremental delivery of independent slices.

What is the best way to align acceptance criteria and dependencies for feature planning?

The best way to align acceptance criteria and dependencies for feature planning is generating a vertical-slice blueprint that captures scope and success metrics suitable for deterministic engineering handoff.

Can I generate a JSON blueprint that covers frontend, backend, and data layers simultaneously?

Yes, you can generate a JSON blueprint that captures feature scope, acceptance criteria, and dependencies spanning frontend, backend, and data layers for each release.

Does vertical-slice planning work for product ideation and solution design?

Vertical-slice planning works for product ideation, solution design, and feature breakdown by translating scattered use cases into a concrete, end-to-end multi-layer design plan.