skill-design

Create and review Mithril skills with validator conformance and behavior validation.

Updated Jun 22, 2026
One-click install
npx skills add https://github.com/J03Fr0st/mithril --skill skill-design-j03fr0st
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: skill-design
Source: https://github.com/J03Fr0st/mithril/tree/main/skills/skill-design
Command: npx skills add https://github.com/J03Fr0st/mithril --skill skill-design-j03fr0st

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill provides a structured process for creating, editing, porting, validating, and reviewing Mithril skills, ensuring compliance with best practices and validator conformance.

Core Features & Use Cases

  • Structured Workflow: Offers a detailed guide for each stage of skill development, from behavior definition to validation and iteration.
  • Best Practices: Incorporates the latest in skill authoring best practices, including concise descriptions, progressive disclosure, and evaluation-driven development.
  • Use Case: Ideal for a developer or team creating Mithril skills to ensure they adhere to established standards and are discoverable and effective.

Quick Start

Execute the skill-design command to begin designing your Mithril skill.

Frequently Asked Questions about skill-design

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

FAQPage Schema
How do I ensure my Mithril skill passes validator conformance checks?

To ensure Mithril skill validator conformance, follow a structured design process focusing on behavior validation and rationalization analysis. This approach verifies effective skill structure and compliance with established best practices before submission.

What is the best way to structure a Mithril skill for discoverability?

The best way to structure a Mithril skill for discoverability is applying progressive disclosure and concise descriptions. A structured workflow guides you through behavior definition to ensure the skill remains effective and easy to find.

Do I need to understand Mithril's router architecture to design a skill?

Yes, designing a Mithril skill requires understanding the Mithril validator and router architecture. This knowledge is essential for conducting pressure scenario testing and ensuring proper behavior validation throughout the development workflow.

How do I validate Mithril skill behavior using pressure scenarios?

Validate Mithril skill behavior using pressure scenarios by executing the skill-design command. This initiates a structured review process incorporating rationalization analysis to test behavior under edge cases and ensure robust conformance.

Can I use a structured workflow to port existing skills to Mithril?

Yes, you can use a structured workflow to port existing skills to Mithril. The process supports editing and porting by focusing on behavior definition and validator conformance to meet current Mithril skill authoring best practices.