spec-writer

Generate structured SPEC documents with frontmatter, templates, and acceptance criteria.

Updated Jan 21, 2026
One-click install
npx skills add https://github.com/Th3Un1q3/pydantic-ai-production-ready --skill spec-writer-th3un1q3
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: spec-writer
Source: https://github.com/Th3Un1q3/pydantic-ai-production-ready/tree/main/.github/skills/spec-writer
Command: npx skills add https://github.com/Th3Un1q3/pydantic-ai-production-ready --skill spec-writer-th3un1q3

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Creating high-quality specifications is time-consuming and error-prone. This skill provides a structured, discovery-first approach to turning vague ideas into formal, implementation-ready specifications.

Core Features & Use Cases

  • Generates problem statements, success criteria, user stories, technical requirements, and phased delivery plans.
  • Includes templates for feature, package, learning module, and change specifications.
  • Ensures traceability and validation through explicit acceptance criteria and validation checkpoints.

Quick Start

Describe the goal, constraints, and success criteria to generate a complete spec.

Frequently Asked Questions about spec-writer

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

FAQPage Schema
How do I write a production-ready specification from a vague product idea?

To write a production-ready specification from a vague idea, use a discovery-first approach to define the problem statement, success criteria, and technical requirements. This ensures your spec captures user stories and bridges vision with implementation.

What should be included in a feature specification to ensure traceability to implementation?

A feature specification ensures traceability to implementation by including explicit acceptance criteria, validation checkpoints, and structured frontmatter. It should capture user stories, technical requirements, and phased delivery plans to guide the build process.

How do I generate user stories and acceptance criteria for a new software package?

You can generate user stories and acceptance criteria for a software package by providing the goal, constraints, and success metrics. This produces a structured spec document with clear validation steps and technical requirements for the package.

Can I use a single template for feature, learning module, and change specifications?

Yes, you can use structured templates tailored for feature, package, learning module, and change specifications. Each template captures the specific problem statements, success criteria, and delivery plans needed for that type of specification.

What is the best way to structure technical requirements during the discovery phase?

The best way to structure technical requirements during discovery is to use a formal specification document with frontmatter and clear acceptance criteria. This captures the problem statement, success criteria, and validation checkpoints needed for planning.

Why do my feature specs fail to bridge design and implementation phases?

Feature specs fail to bridge design and implementation when they lack explicit acceptance criteria, validation checkpoints, and traceable user stories. A discovery-first specification with technical requirements and phased delivery plans prevents this gap.