Does it support non-functional requirements?

Yes, the template includes dedicated sections for performance, security, concurrency, and exception handling policies.

Can I use it for frontend and backend tasks?

Absolutely. The skill prompts you to define whether the development target is frontend, backend, or both, and tailors the feature specifications accordingly.

Where does the skill save the final requirements?

It saves a standardized Markdown file to 'docs/{serviceName}/spec.md', which is then used as the primary reference for subsequent architecture and coding tasks.

What types of input can the Spec skill process?

The skill can process Markdown files, plain text chat history, and images (such as Figma screenshots or whiteboard sketches) to extract requirements.

How does the Q&A loop improve the documentation?

The skill identifies 'unclear items' in your initial input and asks 1-2 high-priority questions at a time, ensuring the final spec is technically actionable without overwhelming the user.

ArchFlow Requirements Specification

Name: ArchFlow Requirements Specification
Author: samdae

bysamdae

0•

Learning & Documentation

Transforms unstructured ideas, chat history, and images into professional, structured requirements documentation.

The Spec skill is a cornerstone of the ArchFlow document-driven development suite, designed to bridge the gap between raw concepts and technical implementation. It guides users through a systematic multi-phase workflow—collecting inputs from diverse sources like Notion exports, chat logs, or Figma screenshots—and refines them into a standardized 'spec.md' file. By utilizing a targeted Q&A loop and enforcing strict ID versioning, it ensures that every requirement is clear, prioritized, and ready for the architecture and building phases of development.

Key Features

01Standardized output templates featuring unique Requirement IDs (FR-XXX) and data contracts.

02Interactive Q&A loop to resolve ambiguities and identify missing business logic.

03Automated folder management and integration with downstream ArchFlow tools.

04Domain-aware requirement gathering for SaaS, E-commerce, Fintech, and more.

050 GitHub stars

06Multi-source input processing for Markdown, raw text, and visual UI screenshots.

Use Cases

01Extracting functional requirements directly from UI/UX design images and mockups.

02Establishing a single source of truth for complex features before starting technical architecture.

03Converting a messy brainstorming session or chat history into a formal Product Requirement Document (PRD).

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add samdae/archflow spec

For use in Claude.ai and ChatGPT

Download Skill