implementation-cycle

Automate the end-to-end implementation lifecycle with a PLAN-DO-CHECK-DONE workflow.

1|Updated Jan 14, 2026
One-click install
npx skills add https://github.com/Rwb3n/haios --skill implementation-cycle
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: implementation-cycle
Source: https://github.com/Rwb3n/haios/tree/main/.claude/skills/implementation-cycle
Command: npx skills add https://github.com/Rwb3n/haios --skill implementation-cycle

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill defines a repeatable, end-to-end implementation lifecycle (PLAN-DO-CHECK-DONE) that coordinates work-item execution by stitching together plan definitions, execution steps, validation gates, and delivery checkpoints.

Core Features & Use Cases

  • Structured workflow: Enforces a four-phase cycle (PLAN, DO, CHECK, DONE) with phase-specific tooling and guardrails.
  • Gate and validation integration: Automatically invokes plan-validation, preflight checks, design-review validation, and routing decisions to ensure alignment with the plan.
  • Team coordination and governance: Supports subagents and tasks to coordinate cross-functional work and ensure compliance with the defined design.

Quick Start

Start the cycle for a backlog item by invoking: Skill(skill="implementation-cycle")

Frequently Asked Questions about implementation-cycle

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

FAQPage Schema
How do I automate an implementation lifecycle for backlog work items?

To automate an implementation lifecycle for backlog work items, invoke the implementation-cycle Skill. It coordinates the end-to-end execution by stitching together plan definitions, execution steps, validation gates, and delivery checkpoints into a repeatable workflow.

What is the PLAN-DO-CHECK-DONE workflow for software engineering?

The PLAN-DO-CHECK-DONE workflow is a structured four-phase implementation lifecycle that enforces phase-specific tooling and guardrails. It coordinates work-item execution from initial plan definitions through final delivery checkpoints to ensure proper governance.

How do I enforce governance gates and design validation during development?

You can enforce governance gates and design validation by running an automated implementation cycle. It automatically invokes plan-validation, preflight checks, design-review validation, and routing decisions to ensure alignment with the defined plan.

Can I coordinate cross-functional tasks and subagents within a structured workflow?

Yes, you can coordinate cross-functional tasks and subagents within a structured workflow. The implementation cycle supports subagent routing and task coordination to ensure team compliance with the defined design throughout the lifecycle.

Does this implementation lifecycle require external dependencies or components?

No, this implementation lifecycle does not require external dependencies or components. It operates independently to orchestrate the end-to-end workflow, defining phase-specific tooling and governance gates natively.

What is the best way to ensure alignment with plans during work-item execution?

The best way to ensure alignment with plans during work-item execution is to use an automated implementation cycle. It invokes design validation and preflight checks at specific phases, making routing decisions to maintain strict alignment with the original plan.