Pantheon Builder (Metis)

Implement software stories by writing tests before production code.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/jschulte/pantheon --skill pantheon-builder-metis
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Pantheon Builder (Metis)
Source: https://github.com/jschulte/pantheon/tree/main/src/skills/pantheon-builder
Command: npx skills add https://github.com/jschulte/pantheon --skill pantheon-builder-metis

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the implementation of software stories using Test-Driven Development (TDD), ensuring code quality and adherence to requirements.

Core Features & Use Cases

  • TDD Implementation: Writes tests first, then production code to make them pass.
  • Toolchain Detection: Automatically identifies the project's language and build tools.
  • Gap Analysis: Identifies necessary code modifications and new files.
  • Use Case: When a new feature story is ready, this Skill will write the necessary unit tests, implement the feature code, and ensure everything compiles and passes tests, following best practices.

Quick Start

Use the Pantheon Builder skill to implement story 1-3 within the sprint artifacts directory.

Frequently Asked Questions about Pantheon Builder (Metis)

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

FAQPage Schema
How do I implement new software features using test-driven development?

To implement features using test-driven development, this Skill writes unit tests first, then creates the production code to make them pass. It analyzes your codebase to identify necessary modifications and new files required to fulfill the story.

Can I automate TDD implementation for my existing project toolchain?

Yes, you can automate TDD implementation because the Skill detects your project's language and toolchain from configuration files. It then uses this information to write tests and implement code that compiles and passes within your existing environment.

What is the process for writing unit tests before production code?

The process for writing unit tests before production code involves analyzing story requirements, identifying gaps in the codebase, writing the necessary tests, and then implementing the code. This ensures code quality and adherence to requirements.

Does this TDD tool work with my project's configuration files?

Yes, this TDD tool works with your project's configuration files by automatically detecting the project language and build tools. This allows it to accurately write tests and implement code that matches your setup.

How do I analyze my codebase for necessary code modifications and new file creation?

To analyze your codebase for necessary code modifications and new file creation, the Skill scans existing code to identify gaps. It then determines what needs to be changed or created to implement the feature story successfully.

When do I need to use a TDD methodology for software story implementation?

You need to use a TDD methodology for software story implementation when a new feature is ready and you want to ensure code quality. This approach writes tests first to validate requirements before the production code is created.