Does this skill help with testing and quality assurance?

Yes, it includes automated INVEST validation for stories and provides specific testing recommendations, including boundary value analysis (BVA) and risk-based acceptance criteria.

What is the feature-spec skill for Claude Code?

It is a specialized capability within the Agent Triforce ecosystem that allows Claude to act as a Product Manager, creating structured feature specifications in your repository's docs/specs folder.

What are the S, M, and L tiers in feature-spec?

Tiers represent the complexity of the feature: S (Small) for minor tweaks, M (Medium) for standard features, and L (Large) for complex epics or API-heavy architectural changes.

How does feature-spec prevent duplicate work?

The skill performs a 'Read-Do' research phase where it scans your existing specs in docs/specs/ to identify dependencies and ensure the new feature aligns with current system patterns.

Product Feature Specification

Name: Product Feature Specification
Author: ArtemioPadilla

byArtemioPadilla

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Herramientas de Colaboración

Generates structured, production-ready product feature specifications using tiered templates and rigorous PM standards.

The feature-spec skill transforms Claude into a high-performance Product Manager within the Agent Triforce framework, enabling the creation of comprehensive documentation for features of any scale. By offering three distinct complexity tiers (Small, Medium, Large), the skill ensures that everything from minor tweaks to massive epics receives the appropriate level of detail. It enforces industry-standard frameworks like INVEST for user stories and IEEE 830 for quality attributes, while automatically researching existing documentation to maintain project consistency. This skill is essential for teams needing clear, testable, and developer-ready handoffs that bridge the gap between ideation and implementation.

Características Principales

01Automated research phase that scans existing documentation to prevent architectural conflicts.

02Automated INVEST validation to ensure user stories are independent, valuable, and testable.

03Integrated risk assessment and test design recommendations including BVA and Decision Tables.

04IEEE 830 quality attribute verification for consistency, completeness, and unambiguity.

053 GitHub stars

06Tiered specification templates (S, M, L) based on feature complexity and estimated effort.

Casos de Uso

01Quickly documenting small UI enhancements or bug fixes using the lightweight S-tier template.

02Preparing structured handoff documentation for development agents (Forja) to ensure seamless execution.

03Defining a complex multi-phase API integration with detailed non-functional requirements.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add artemiopadilla/agent-triforce feature-spec

For use in Claude.ai and ChatGPT

Download Skill