tdd-design-learn

Propagate completed design artifacts into project documentation and downstream designs.

4|1|Updated Apr 8, 2026
One-click install
npx skills add https://github.com/CurtisThe/three-pillars-plugin --skill tdd-design-learn
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tdd-design-learn
Source: https://github.com/CurtisThe/three-pillars-plugin/tree/main/skills/tdd-design-learn
Command: npx skills add https://github.com/CurtisThe/three-pillars-plugin --skill tdd-design-learn

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Synthesizes a completed design's artifacts into proposed updates for project docs and downstream designs, ensuring traceability and closing the loop after implementation audits.

Core Features & Use Cases

  • Read a finished design's artifacts (design.md, detailed-design.md, plan.md, implementation-audit.md, and any review.md files) and determine what to update in project documentation and downstream designs.
  • Propose updates to the Design Inventory and Current Focus in the roadmap, including dependencies and downstream references, with user confirmation.
  • Scan related designs for required updates and flag governance or vision drift for review.

Quick Start

Run this skill with the target design name to generate the proposed updates and outreach to affected designs.

Frequently Asked Questions about tdd-design-learn

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

FAQPage Schema
How do I update project documentation after a design is completed?

To update project documentation after a completed design, this skill reads finished artifacts like design.md and implementation-audit.md, then proposes targeted edits to project docs and downstream designs. It ensures traceability by applying changes based on the implementation audit results.

What is design traceability and how does it prevent roadmap drift?

Design traceability links completed design artifacts to project roadmaps and dependent designs. This skill prevents roadmap drift by scanning related designs, flagging vision deviations, and proposing updates to the Design Inventory to keep dependencies aligned.

How do I propagate implementation audit results to downstream designs?

You propagate implementation audit results by running this skill with a target design name. It reads the implementation-audit.md file, validates prerequisites, locates directories, and proposes outreach and updates to affected downstream designs.

Do I need a specific design directory structure to automate roadmap updates?

Yes, you need a design directory containing standard artifacts like design.md, detailed-design.md, plan.md, and implementation-audit.md. The skill locates these files to validate prerequisites and synthesize proposed roadmap updates accurately.

Can I scan related designs for governance or vision drift automatically?

Yes, you can scan related designs for governance or vision drift automatically. The skill flags dependent designs for review after reading completed design artifacts and proposing updates to the Current Focus in the roadmap.

What is the best way to close the loop on design ownership workflows?

The best way to close the loop on design ownership workflows is synthesizing finished design artifacts into roadmap updates and downstream design references. This skill proposes edits to the Design Inventory and flags drift, ensuring completed work is reflected across project documentation.