dximplement

Execute approved implementation plans with TDD and quality gates.

3|2|Updated Jan 25, 2026
One-click install
npx skills add https://github.com/mitchellfyi/dex --skill dximplement
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dximplement
Source: https://github.com/mitchellfyi/dex/tree/main/skills/dximplement
Command: npx skills add https://github.com/mitchellfyi/dex --skill dximplement

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Unplanned, untested implementation after plan approval leads to bugs, scope creep, rework, and delayed PRs, wasting engineering time and reducing trust in AI-assisted coding workflows.

Core Features & Use Cases

  • TDD Discipline: Enforces red-green-refactor test-driven development for all implementation tasks to ensure reliable, well-tested code.
  • Scope Enforcement: Blocks unplanned work and handles ambiguous requirements or plan changes by stopping for user approval, preventing scope drift.
  • Quality Verification: Runs deterministic format, lint, typecheck, and test checks after each task, plus a full implementation inventory and acceptance criteria evidence table before phase completion.
  • Use Case: Engineering teams using Dex to implement approved ticket plans with the same discipline as a senior engineer, ensuring every change is fully tested, verified, and ready for review before PR creation.

Quick Start

Use the dximplement skill to execute the approved implementation plan for your current ticket following TDD rules and all required quality gates.

Frequently Asked Questions about dximplement

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

FAQPage Schema
How do I enforce test-driven development when executing AI-assisted implementation plans?

You can enforce test-driven development by executing approved plans through strict red-green-refactor TDD cycles. This approach ensures every coding task is scoped, fully tested, and verified before moving forward.

What's the best way to prevent scope creep during automated software implementation?

Preventing scope creep during automated software implementation requires strict scope management that blocks unplanned work. The workflow stops for user approval whenever it encounters ambiguous requirements or unauthorized plan changes.

How do I verify code quality before creating a pull request in an automated workflow?

To verify code quality before a pull request, run deterministic format, lint, typecheck, and test checks after each task. Complete a full implementation inventory and acceptance criteria evidence table prior to phase completion.

Does TDD workflow automation work with pre-approved ticket plans for local smoke testing?

Yes, TDD workflow automation works with pre-approved ticket plans by applying scoped task execution. It performs local smoke testing and UI evidence capture to ensure end-to-end ticket-to-PR readiness.

What happens if requirements change midway through an automated TDD implementation cycle?

If requirements change midway through an automated TDD implementation cycle, the workflow halts. It stops the execution process to request user approval, preventing unauthorized scope drift and untested rework.