requirements-specification

Drafts versioned requirement specifications with acceptance criteria and clarify questions.

6|Updated May 29, 2026
One-click install
npx skills add https://github.com/fusebase-dev/fusebase-flow --skill requirements-specification-fusebase-dev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: requirements-specification
Source: https://github.com/fusebase-dev/fusebase-flow/tree/main/flow-skills/requirements-specification
Command: npx skills add https://github.com/fusebase-dev/fusebase-flow --skill requirements-specification-fusebase-dev

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Vague operator requests for new features, bug fixes, or backlog ticket promotions often lack clear requirements, leading to misaligned implementation, rework, scope creep, and wasted development effort.

Core Features & Use Cases

  • Versioned Spec Generation: Drafts formal, versioned requirement specifications with explicit acceptance criteria, in-scope/out-of-scope definitions, and risk notes from raw operator intent or backlog tickets.
  • Ambiguity Resolution: Runs a structured clarify phase to surface hidden ambiguities with multiple choice questions and recommendations before any code is written, preventing wrong-direction work.
  • Lane Classification: Automatically classifies small, reversible changes as Lightweight to skip over-documentation, routing them to a streamlined change-note workflow instead of a full spec.
  • Use Case: When a product owner says "let's add a user notification feature", this skill drafts a full spec with acceptance criteria, asks clarify questions about notification triggers and channels, and routes trivial typo fixes to the lightweight lane to save time.

Quick Start

Use the requirements-specification skill to turn the operator's request to "add a user export feature" into a versioned spec with acceptance criteria and clarify questions.

Frequently Asked Questions about requirements-specification

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

FAQPage Schema
How do I turn vague feature requests into clear requirements specifications?

To turn vague feature requests into clear requirements specifications, you can use structured spec drafting to generate versioned documents with explicit acceptance criteria, in-scope definitions, and risk notes from raw operator intent.

What is the best way to resolve ambiguity in backlog ticket promotion before development starts?

Resolving ambiguity in backlog ticket promotion involves running a structured clarify phase that surfaces hidden complexities through multiple choice questions and recommendations, preventing wrong-direction implementation work.

How do I prevent scope creep when refining under-specified bug reports?

Preventing scope creep when refining under-specified bug reports requires drafting formal requirement specifications that define explicit out-of-scope boundaries and acceptance criteria before implementation begins.

Can I skip full requirements documentation for small, reversible code changes?

Yes, you can skip full requirements documentation for small, reversible changes by using lane classification to route them to a streamlined change-note workflow instead of generating a complete specification.

Does requirements specification work with the FuseBase Flow framework?

Requirements specification is designed for the FuseBase Flow framework, enforcing project constitution and quality pattern constraints to satisfy functional requirements for versioned spec generation and documentation lane classification.

When should I not use full requirements specification for a new feature?

You should not use full requirements specification for new features when the changes are classified as lightweight and reversible, as lane classification will route these trivial updates to a streamlined workflow to reduce documentation overhead.