deep

Enforce a PLAN→BUILD→REVIEW→FIX→SHIP loop with test-driven development.

Updated Jan 23, 2026
One-click install
npx skills add https://github.com/marcusgoll/deep-loop-plugin --skill deep-marcusgoll
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: deep
Source: https://github.com/marcusgoll/deep-loop-plugin/tree/main/skills/deep
Command: npx skills add https://github.com/marcusgoll/deep-loop-plugin --skill deep-marcusgoll

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill eliminates the inconsistency and technical debt of ad-hoc development workflows by enforcing a structured, self-correcting loop with built-in test-driven development and quality gates, so you can ship reliable code without manual oversight.

Core Features & Use Cases

  • Structured TDD Loop: Enforces RED → GREEN → REFACTOR for every atomic task to ensure code quality and reduce bugs.
  • Multi-Agent Parallel BUILD: Runs isolated atomic tasks in parallel (up to 3) with fresh context per task for faster execution of complex changes.
  • End-to-End Quality & Shipping: Includes automated review, security checks, adversarial self-review, and automatic PR creation and merging.
  • Use Case: Use this to implement a full user authentication feature from initial planning to merged PR, or run quick 3-iteration fixes for small code changes like typo corrections.

Quick Start

Use the deep skill to implement a user authentication feature with full TDD enforcement and automated PR creation.

Frequently Asked Questions about deep

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

FAQPage Schema
How do I automate test-driven development workflows for pull requests?

Automated test-driven development workflows enforce a structured RED, GREEN, REFACTOR loop for every code change before pull request creation. This ensures all atomic tasks meet quality gates through self-correcting cycles without manual oversight.

Can I run multi-agent parallel development tasks for complex code changes?

Multi-agent parallel development runs isolated atomic tasks simultaneously with fresh context per task. It accelerates complex multi-file architectural changes by executing up to three parallel build loops independently.

What is a self-correcting development loop for autonomous software engineering?

A self-correcting development loop enforces a deterministic PLAN, BUILD, REVIEW, FIX, and SHIP cycle for software engineering. It automatically applies quality validation and crash recovery to ensure reliable code deployment.

Does autonomous development work for both quick fixes and multi-file architectural changes?

Autonomous development supports both quick single-file fixes and complex multi-file architectural changes. It scales from small three-iteration typo corrections to full feature implementations with automated pull request merging.

How does crash recovery work during overnight autonomous code execution?

Crash recovery during overnight autonomous execution uses task synchronization to restore development progress. It ensures long-running external sessions can resume structured loops without losing completed atomic tasks.

What automated quality checks are included in autonomous code review workflows?

Autonomous code review workflows include automated security checks, adversarial self-review, and structured quality validation. These gates are enforced during the REVIEW phase before automatic pull request creation and merging.